TCO declared force majeure on MXP Line-100 in West Virginia following detection of a gas leak at the Saunders Creek Regulator Station on September 24, 2026. As of September 25, 2026, MXPSEG MA42 is reduced to zero total capacity, eliminating an estimated 1.8 Bcf/d of firm service through this internal constraint; the outage is expected to persist at minimum through the weekend gas days September 26-28, with restoration timing still 'until further notice.' Live capacity data confirms TM MXP MA42 (loc_id TMMXP) is posting 0 Bcf/d scheduled against 0.500 Bcf/d operating capacity, consistent with the constraint being upstream of that delivery metering point, though the notice-stated firm impact of 1.8 Bcf/d is the controlling figure.
TCO force majeure on MXP Line-100 eliminates 1.8 Bcf/d of firm throughput through MXPSEG with no firm restoration date; expect significant bullish pressure on Dominion South and TETCO M2 basis as Appalachian supply is stranded, with downstream Mid-Atlantic and Midwest markets tightening -- Columbia Gas Appalachian basis was already at -0.795 vs HH on 2026-09-24 and is likely to narrow sharply or flip positive given the scale of firm curtailment.
Reroute: Limited: TETCO (monitored) and TCO itself are the primary Appalachian corridor pipes; at 1.8 Bcf/d of firm curtailment, competing capacity on TETCO M2 and Rover is unlikely to absorb the full volume, and any available headroom will clear at a premium basis.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26276014
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/25/26
09/25/26
10/25/26
Subject: Subject: UPDATE: Force Majeure – MXP Line
Author: Author: Tyler King
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers of the following update regarding the Force Majeure on MXP Line-100 in West Virginia.
The work necessitated by the Force Majeure is ongoing. TCO crews are diligently working to remedy the situation in an expeditious manner. At this time, the Force Majeure and subsequent capacity reduction through MXPSEG remain in effect.
Based on current outage logistics, TCO anticipates the Force Majeure will remain in effect through the upcoming weekend trading period, Gas Days September 26-28, 2026. TCO will provide an update by Sunday, September 27, 2026. Please continue to monitor critical notices for any updates related to this Force Majeure.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the Force Majeure for a period greater than ten consecutive days. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract.
Please contact your Customer Services and/or Marketing Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of the following update regarding the Force Majeure on MXP Line-100 in West Virginia.
TCO personnel detected a leak on MXP Line-100 at the Saunders Creek Regulator Station on Thursday morning, September 24, 2026. The situation is confined to the Saunders Creek Regulator Station location, and TCO crews have been actively coordinating with upstream operators to reduce the pressure to isolate the regulator station as part of the assessment and remediation efforts.
At this time, the Force Majeure and subsequent capacity reduction through MXPSEG remain in effect until further notice.
TCO will provide customers an update by Friday morning, September 25, 2026. Please continue to monitor critical notices for any updates related to this Force Majeure.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the Force Majeure for a period greater than ten consecutive days. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract.
Please contact your Customer Services and/or Marketing Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of the need for an immediate pressure reduction on MXP Line-100 between Mt. Olive Compressor Station and Saunders Creek Regulator Station in West Virginia. This immediate pressure reduction is due to an unexpected mechanical issue that could not be prevented by TCO's due diligence and is necessary to maintain the safety and reliability of TCO’s system, and therefore, cannot be deferred. Consequently, pursuant to Section 15 of the General Terms and Conditions of TCO’s FERC Gas Tariff, TCO is declaring a Force Majeure effective for Gas Day September 24, 2026.
Effective Intraday 1 Cycle for Gas Day September 24, 2026, scheduled volumes through the MXPSEG MA42 internal constraint (MXPSEG) will be reduced to EPSQ (5/24 = 20.8333%).
Effective Timely Cycle for Gas Day Friday, September 25, 2026, and until further notice, MXPSEG will be reduced to zero total capacity. Based on current nominations, the estimated impact to firm service is 1.8 MMDth.
TCO is actively working to assess and remedy the situation in an expeditions manner, and will provide customers an update by Friday morning, September 25, 2026. Please continue to monitor critical notices for any adjustments related to this Force Majeure.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the Force Majeure for a period greater than ten consecutive days. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services and/or Marketing Representative with any questions.
TCO has declared a Force Majeure on MXP Line-100 in West Virginia following detection of a leak at the Saunders Creek Regulator Station on September 24, 2026. Effective the Timely Cycle for Gas Day September 25, 2026, MXPSEG is reduced to zero total capacity with an estimated firm service impact of 1.8 MMDth/d (1.8 Bcf/d); the Force Majeure remains in effect until further notice with no restoration timeline provided. This is Revision 1 (superseding prior notice 26276009), but it meets escalation trigger criteria -- force majeure active, firm service eliminated at 1.8 Bcf/d scale, and 'until further notice' duration -- and must be scored as a fresh high-severity event.
TCO force majeure eliminates 1.800 Bcf/d of MXPSEG firm capacity until further notice; live capacity data confirms MXPSEG MA42 (loc MXPSEG) posted at 0 Bcf/d operating capacity with 1.84 Bcf/d scheduled and flagged NON-FIRM-RESTRICTED as of the timely cycle 2026-09-24, fully corroborating the notice -- expect sharp bullish pressure at Dominion South and Columbia Gas Appalachia basis (most recently -1.505 vs HH on 2026-09-23, likely to tighten significantly) and spillover bullish pressure at TETCO M2 and Transco Zone 4 as Appalachian supply backs out of downstream Mid-Atlantic and Midwest markets.
Reroute: Limited to moderate: TETCO (monitored) and Equitrans serve overlapping Appalachian markets and provide some partial reroute potential, but TCO is a very high-capacity system and a 1.8 Bcf/d firm-service loss at a single internal constraint is extremely difficult to fully offset; no restoration timeline increases the duration risk significantly.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26276009
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/24/26
09/24/26
10/24/26
Subject: Subject: UPDATE: Force Majeure – MXP Line
Author: Author: Tyler King
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers of the following update regarding the Force Majeure on MXP Line-100 in West Virginia.
TCO personnel detected a leak on MXP Line-100 at the Saunders Creek Regulator Station on Thursday morning, September 24, 2026. The situation is confined to the Saunders Creek Regulator Station location, and TCO crews have been actively coordinating with upstream operators to reduce the pressure to isolate the regulator station as part of the assessment and remediation efforts.
At this time, the Force Majeure and subsequent capacity reduction through MXPSEG remain in effect until further notice.
TCO will provide customers an update by Friday morning, September 25, 2026. Please continue to monitor critical notices for any updates related to this Force Majeure.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the Force Majeure for a period greater than ten consecutive days. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract.
Please contact your Customer Services and/or Marketing Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of the need for an immediate pressure reduction on MXP Line-100 between Mt. Olive Compressor Station and Saunders Creek Regulator Station in West Virginia. This immediate pressure reduction is due to an unexpected mechanical issue that could not be prevented by TCO's due diligence and is necessary to maintain the safety and reliability of TCO’s system, and therefore, cannot be deferred. Consequently, pursuant to Section 15 of the General Terms and Conditions of TCO’s FERC Gas Tariff, TCO is declaring a Force Majeure effective for Gas Day September 24, 2026.
Effective Intraday 1 Cycle for Gas Day September 24, 2026, scheduled volumes through the MXPSEG MA42 internal constraint (MXPSEG) will be reduced to EPSQ (5/24 = 20.8333%).
Effective Timely Cycle for Gas Day Friday, September 25, 2026, and until further notice, MXPSEG will be reduced to zero total capacity. Based on current nominations, the estimated impact to firm service is 1.8 MMDth.
TCO is actively working to assess and remedy the situation in an expeditions manner, and will provide customers an update by Friday morning, September 25, 2026. Please continue to monitor critical notices for any adjustments related to this Force Majeure.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the Force Majeure for a period greater than ten consecutive days. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services and/or Marketing Representative with any questions.
TransColorado Gas Transmission has declared a force majeure on Segment 310 at the Blanco Compressor Station effective September 30, 2026 Cycle 5 (Intraday 3), following a jacket water coupling failure on Unit #2. Operational capacity through the Segment 310_BLANCO_COMPRESSOR_BH TD2 constraint is reduced from 260,000 Dth/d to 180,000 Dth/d (a loss of 80,000 Dth/d, or 0.080 Bcf/d), with restoration until further notice. TC has indicated it will post an updated maintenance notice reflecting the total impact.
Force majeure removes 0.080 Bcf/d of TransColorado takeaway capacity from the San Juan/Piceance Basin with no restoration timeline; expect mild bearish pressure at CIG/Rockies and White River Hub regional basis, which was already averaging -0.609 vs Henry Hub over the five trading days ended 2026-09-25 (most recently -0.720 on September 25) -- the notice effective date falls after that pricing window so traders should monitor for further basis softening.
Reroute: Limited: Colorado Interstate Gas (CIG) and Wyoming Interstate (WICD) serve overlapping Rockies areas and provide some alternative egress from the Piceance and San Juan basins, but spare capacity availability is uncertain and cannot fully offset a UFN force majeure constraint.
View original notice text
Pipeline: TransColorado Gas Transmission
Notice Type: FORCE MAJEURE
Subject: Force Majeure Seg 310 Blanco Compressor
Posted: 09/30/2026 5:07:52PM
Effective: 09/30/2026 5:07:52PM
End Date: 10/01/2026 9:00:00AM
TSP/TSP Name: 938939154-TRANSCOLORADO GAS TRANS CO LLC Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/30/2026 5:07:52PM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 5:07:52 PM Notice ID: 123280
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: Force Majeure Seg 310 Blanco Compressor
Notice Text:
TransColorado Gas Transmission Company LLC
September 30, 2026
Force Majeure – TC Segment 310 Blanco Compressor
TransColorado Gas Transmission Company LLC (“TC”) has experienced a mechanical issue described as a jacket water coupling failure, which requires immediate attention. Therefore, the TC Blanco Unit #2 is currently unavailable due to the need for necessary repairs. Accordingly, the operational capacity through Segment 310_BLANCO_COMPRESSOR_BH TD2 constraint will be reduced from 260,000 dekatherms per day (Dth/d) to 180,000 dekatherms per day (Dth/d) effective September 30, 2026, Cycle 5 - Intraday 3, until further notice.
TC will be posting an updated maintenance notice to reflect the total impact through Segment 310_BLANCO_COMPRESSOR_BH TD2 constraint.
TC will provide updates as more information becomes available.
This incident constitutes an event of Force Majeure under TC's FERC Gas Tariff, General Terms and Conditions, Section 14.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Michael Burleson at (719) 640-1577, Hayden Garfield at (719) 726-5311, or Matt Houtz at (719) 726-5230.
For media inquiries, please contact media relations at media_relations@kindermorgan.com
Scheduling questions or concerns
Pipeline Scheduling Hotline
(800) 238-3764 option 2,
email CIGSched, or message KMRockiesSched on ICE Chat
Operational issues or concerns
Mike Burleson at (719) 640-1577
Hayden Garfield at (719) 726-5311
Matt Houtz at (719) 726-5230
Marketing questions
Contact your Marketing Representative.
Rich Aten, Manager – Pipeline Scheduling
Transportation and Storage Services
Kinder Morgan Rockies Pipelines
(719) 667-7527 or (719) 648-5253
richard_aten@kindermorgan.com | ICE Chat: raten
Transco declared a Force Majeure event on 9/28/2026 due to integrity concerns on piping at the Guillory M3681 Meter Station (loc 9013263, Receipt, MP 473.5). The location was immediately restricted to zero scheduled capacity effective ID3 gas day 9/28/2026, with anticipated return to service October 3, 2026 -- a five-day outage. This is a revision superseding prior notice 17328542, with the key new information being the October 3 anticipated return-to-service date.
Transco FM at Guillory M3681 receipt meter eliminates scheduling capacity at this Gulf Coast receipt point through October 2; live capacity data confirms 0 Bcf/d operating and scheduled at loc 9013263 (evening cycle 9/30), corroborating the outage, with bullish implications for Transco Zone 4 basis as Gulf Coast receipt supply is curtailed; no volume stated in the notice so system-wide impact depends on typical throughput at this meter.
Reroute: Limited to moderate: Transco is the dominant Southeast-to-Northeast pipeline and producers with access to alternative interconnects (Gulf South, CGT, TETCO) may be able to reroute volumes, but the specific meter restriction at Guillory M3681 eliminates that receipt point entirely for its contracted shippers.
View original notice text
Pipeline: Transco
Notice: Update - Notice of Force Majeure Event - Unplanned Outage - Guillory M3681 Meter Station 2026
Posted: 09/30/2026 12:28:39 CDT
Notice ID: 17331491
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/30/2026
Notice Eff Time:
12:28:39 CDT
Notice End Date:
Notice End Time:
Notice ID:
17331491
Notice Stat Desc:
Supersede
Notice Type Desc:
Force Maj
Post Date:
09/30/2026
Post Time:
12:28:39 CDT
Prior Notice:
17328542
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Notice of Force Majeure Event - Unplanned Outage - Guillory M3681 Meter Station 2026
Transco issued a Force Majeure Event on 9/28/2026 resulting in an unplanned outage at the Guillory M3681 Meter Station
due to integrity concerns identified on the piping within the facility.
Transco immediately restricted scheduled quantities at the location below effective ID3 gas day 9/28/2026. Repair work is currently underway and efforts are being made to return the facility to service as quickly and safely as possible.
Currently, the anticipated return to service date is October 3, 2026.
The following location(s) identified below will not be available for scheduling or flow during the unplanned maintenance:
Dates
Location Name
Location ID
Location Type
Total Available Capacity (Mdt/d)
9/28 ID3 – Oct 2
Guillory M3681
9013263
Receipt
EPSQ/0
If you have any questions, please contact your Transportation Services Representative.
REX Update #18 confirms Segment 250 (West-to-East) remains restricted to 1.094 Bcf/d at Bertrand Compressor Station effective Gas Day October 1, 2026, until further notice. At this restriction level, primary firm, secondary firm, and ITS/AOR quantities are all at risk of not being scheduled. No restoration timeline has been provided across 18 updates, and this is a fresh notice (Revision 1) posted September 30, 2026.
REX Segment 250 W-to-E cap of 1.094 Bcf/d with primary firm at risk is a sustained, material Rockies-to-Midwest constraint; expect bullish pressure at Lebanon Hub and Midwest delivery points, and note that Trailblazer shares Bertrand CS and cannot serve as an independent reroute, leaving no effective bypass for the affected volumes.
Reroute: None: REX and Trailblazer share Bertrand Compressor Station -- both are simultaneously constrained by the same facility, so Trailblazer cannot serve as an independent reroute for REX Segment 250 flows.
View original notice text
Pipeline: Rockies Express
Notice ID: 14142
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #18
Posted: 9/30/2026 8:17:13 AM
Effective: 9/30/2026 8:17:13 AM
End Date: 12/31/9000
BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE – UPDATE #18
Effective Timely cycle, Gas Day Thursday, October 1, 2026, until further notice, the capacity in
Segment 250 is being restricted to 1,094 MDth/d in the West to East direction.
At this capacity level, primary and secondary firm quantities as well as ITS/AOR may be at risk of not
being scheduled. REX will post updates as they are available.
For questions, please call your Account Director or Scheduling Representative at 303-763-2906.
Transco declared force majeure on 9/28/2026 due to a Variable Frequency Drive failure on Main Unit 9 at Compressor Station 50 (MP 517.23), restricting south-to-north mainline flows effective timely gas day 9/29/2026. The TSB at MP 517 shows design capacity of 1.536 Bcf/d with total available quantity of 1.300 Bcf/d, representing a 0.236 Bcf/d reduction (approximately 15% of design capacity) with 5-12% cuts to primary firm service. Repairs are underway and expected to be completed by end of week, but no firm restoration date is given and duration remains UFN.
Transco Station 50 force majeure removes approximately 0.236 Bcf/d of south-to-north mainline capacity with 5-12% primary firm cuts, supportive of Transco Zone 4 and downstream zone basis widening vs Henry Hub; monitor CS 60 (already at 100% utilization per live data) and CS 65 South (81.5% loaded) as downstream choke points that could amplify impact if repairs extend beyond week-end.
Reroute: Limited: Transco is the dominant pipeline in the Southeast-to-Northeast corridor; Southern Natural Gas provides partial real-world alternative capacity in the Southeast but is unmonitored and cannot be confirmed available. Tennessee Gas Pipeline serves overlapping Northeast markets but cannot fully offset a Transco mainline constraint at this scale.
View original notice text
Pipeline: Transco
Notice: Update - Notice of Force Majeure Event - Unplanned Outage Station 50 Main Unit 9
Posted: 09/29/2026 16:00:40 CDT
Notice ID: 17328691
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/29/2026
Notice Eff Time:
16:00:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
17328691
Notice Stat Desc:
Supersede
Notice Type Desc:
Force Maj
Post Date:
09/29/2026
Post Time:
16:00:40 CDT
Prior Notice:
17324005
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Notice of Force Majeure Event - Unplanned Outage Station 50 Main Unit 9
Transco issued a Force Majeure Event on 9/28/2026 resulting in an unplanned outage at Compressor Station 50
due to the Variable Frequency Drive on Main Unit 9 failing
.
Transco immediately restricted scheduled quantities moving south to north through the TSB below
effective timely gas day 9/29/2026
.
Repairs are underway and are expected to be completed by the end of the week. Additional updates will be provided as they are available.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 517 (Station 50) will be used to manage capacity availability during this outage. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
COMPRESSOR STATION W 50 MP 517.23
9013363
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
9/29 Timely - UFN
1,536
1,300
85%
5-12%
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Notice of Force Majeure Event - Unplanned Outage – Guillory M3681 Meter Station 2026
SEV 4/5
Force MajeureUntil Further Notice
Transco declared a force majeure on 9/28/2026 due to integrity concerns on piping at the Guillory M3681 Meter Station (loc 9013263, receipt point, MP 473.5), effective ID3 gas day 9/28. Total available capacity at this receipt point has been zeroed out (EPSQ/0), and the location is unavailable for scheduling or flow until further notice. Repair work is underway with no restoration timeline posted; an updated timeline will follow when available.
Transco receipt FM at Guillory M3681 removes this Gulf Coast receipt point from scheduling UFN with zero available capacity confirmed in live data (loc 9013263 showing 0 Bcf/d operating capacity, 0.015 Bcf/d still scheduled vs-design flag); with Zone 4, Zone 5, and Zone 6 segment headroom already at 0% in today's intraday cycle, any reduction in Gulf Coast receipts adds incremental bullish pressure to Transco Zone 4 and downstream Southeast basis.
Reroute: Moderate: Transco serves Gulf Coast-to-Southeast flows alongside Southern Natural Gas (SNG, unmonitored) and Tennessee Gas Pipeline; shippers at this specific receipt meter have no bypass at this location, but alternative receipt points on Transco and competing pipes may partially offset lost supply. However, with Zone 4 and Zone 5 segment headroom already at 0% today, absorbing rerouted volumes on Transco itself is constrained.
View original notice text
Pipeline: Transco
Notice: Update - Notice of Force Majeure Event - Unplanned Outage – Guillory M3681 Meter Station 2026
Posted: 09/29/2026 15:09:05 CDT
Notice ID: 17328542
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/29/2026
Notice Eff Time:
15:09:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
17328542
Notice Stat Desc:
Supersede
Notice Type Desc:
Force Maj
Post Date:
09/29/2026
Post Time:
15:09:05 CDT
Prior Notice:
17326105
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Notice of Force Majeure Event - Unplanned Outage – Guillory M3681 Meter Station 2026
Transco issued a Force Majeure Event on 9/28/2026 resulting in an unplanned outage at the Guillory M3681 Meter Station
due to integrity concerns identified on the piping within the facility.
Transco immediately restricted scheduled quantities at the location below
effective ID3 gas day 9/28/2026
.
Repair work is currently underway and efforts are being made to return the facility to service as quickly and safely as possible. An updated timeline will be posted as available.
The following location(s) identified below will not be available for scheduling or flow during the unplanned maintenance:
Dates
Location Name
Location ID
Location Type
Total Available Capacity (Mdt/d)
9/28 ID3 - UFN
Guillory M3681
9013263
Receipt
EPSQ/0
If you have any questions, please contact your Transportation Services Representative.
Transco has declared a force majeure event at the Guillory M3681 Receipt Meter Station (Location ID 9013263, MP 473.5) effective ID3 gas day 9/28/2026 through at least the Evening cycle of 9/29/2026 due to equipment failure. The station is unavailable for scheduling or flow until further notice, with no restoration date provided. Live capacity data from intraday 2 on 9/28 showed 0.321 Bcf/d scheduled at this receipt point against 1.03 Bcf/d operating capacity, so the curtailed volume is approximately 0.321 Bcf/d; however, that reading predates the event and current scheduled quantities are now effectively zero per the notice.
Transco force majeure at Guillory M3681 (MP 473.5, Zone 4 corridor) removes approximately 0.321 Bcf/d of receipt capacity until further notice -- expect mild bullish pressure at Transco Zone 4 basis, with limited broader HH signal given the localized receipt-point nature of the outage; mainline segments remain largely unconstrained at this time but the UFN duration warrants monitoring.
Reroute: Limited: as a receipt meter station on Transco, the reroute option is for upstream shippers to redirect gas to alternative Transco receipt points or competing pipelines (Gulf South, CGT) serving this Louisiana corridor, but those arrangements require operational changes and may not fully replace scheduled quantities on short notice.
View original notice text
Pipeline: Transco
Notice: Notice of Force Majeure Event - Unplanned Outage – Guillory M3681 Meter Station 2026
Posted: 09/28/2026 21:12:25 CDT
Notice ID: 17326105
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/28/2026
Notice Eff Time:
21:12:25 CDT
Notice End Date:
Notice End Time:
Notice ID:
17326105
Notice Stat Desc:
Initiate
Notice Type Desc:
Force Maj
Post Date:
09/28/2026
Post Time:
21:12:25 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Notice of Force Majeure Event - Unplanned Outage – Guillory M3681 Meter Station 2026
Transcontinental Gas Pipe Line Company, LLC ("Transco"), pursuant to Section 11 of the General Terms and Conditions of its FERC Gas Tariff, hereby provides notice of a Force Majeure event resulting in an unplanned outage at the Guillory M3681 Meter Station due to equipment failure.
Transco must immediately restrict scheduled quantities at the location below effective ID3 gas day 9/28/2026 and Evening gas day 9/29/2026 until further notice.
An updated posting with an estimated return to service date will be provided as soon as possible.
All efforts are being made to return the meter station to service as quickly as possible.
The following location(s) identified below will not be available for scheduling or flow during the unplanned maintenance:
Dates
Location Name
Location ID
Location Type
Total Available Capacity (Mdt/d)
9/28 ID3 - UFN
Guillory M3681
9013263
Receipt
EPSQ
If you have any questions, please contact your Transportation Services Representative.
CGT has notified customers of planned maintenance at Lake Arthur Compressor Station from October 6-9, 2026, which will reduce backhaul delivery capacity at location 4246 (Cameron LNG) from 800,000 Dth/d (design) to 700,000 Dth/d -- a restriction of 100,000 Dth/d (0.100 Bcf/d). CGT explicitly warns that curtailments to Interruptible, Secondary Firm, and Primary Firm services are anticipated, and RCC provisions have been triggered. The four-day event directly reduces feed gas deliveries to Cameron LNG, an active LNG export terminal.
CGT maintenance at Lake Arthur restricts Cameron LNG feed gas deliveries by 0.100 Bcf/d (from 0.800 to 0.700 Bcf/d) across Oct 6-9; live capacity data confirms Cameron LNG (loc 4246, BD:DPQ:FTS-1) currently scheduled at 0.669 Bcf/d against 0.800 Bcf/d operating capacity, consistent with the constraint -- reduced LNG export pull is bearish Henry Hub and Columbia Gulf mainline basis, which has most recently traded at -0.475 vs HH (2026-09-25).
Reroute: Limited: Cameron LNG feed gas supply is delivered via CGT's backhaul path and there are no immediate pipeline alternatives that can directly substitute for the curtailed CGT delivery into this terminal; partial offsetting supply may be available from other feed gas pipelines interconnecting Cameron LNG, but the firm service curtailment risk limits full reroute.
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TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: Lake Arthur Compressor Station Maintenance (4246), Effective October 6 – 9, 2026
Author: Author: Jonah Skiles
Notice Text
Columbia Gulf Transmission LLC (CGT) reminds customers of upcoming maintenance at Lake Arthur Compressor Station, beginning on Tuesday, October 6, 2026, through Friday, October 9, 2026. As a result, the Backhaul capacity at 4246 – Cameron LNG will be reduced to 700,000 Dth effective Timely Cycle for Gas Day Tuesday, October 6, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
4246 – Cameron LNG
· Estimated Delivery Capacity Setting: 700,000 Dth (Primary Only)
· Design Capacity: 800,000 Dth
· Posted Percentage: 88%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of September 21-27, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
NGPL has declared a force majeure due to a unit outage at Compressor Station 302 (CS 302) in Montgomery County, Texas, on Segment 25 of the Texok Zone. Effective the evening cycle of September 29, 2026, and continuing until further notice, eastbound capacity through CS 302 is reduced, limiting throughput from Segments 26 and 22 into Segment 25. Primary Firm and Secondary in-path Firm transports will be scheduled to no less than 80% of contract MDQ; AOR/ITS and Secondary out-of-path Firm are eliminated for the duration.
NGPL CS 302 force majeure curtails eastbound Texok Zone capacity to 80% of contracted MDQ (with out-of-path firm eliminated entirely) effective Sep 29 evening cycle until further notice -- expect bullish pressure at Chicago Citygate and widening NGPL Midcontinent basis, which most recently traded at -0.645 vs Henry Hub on Sep 25; the no-restoration-timeline and firm-service impact support continued basis widening.
Reroute: Moderate: ANR, PEPL, and TETCO serve overlapping Gulf Coast-to-Midwest corridors and could absorb some displaced volumes, but NGPL is one of the highest-throughput Midwest pipelines and a sustained eastbound constraint here is difficult to fully offset across competing systems.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: FORCE MAJEURE
Subject: FORCE MAJEURE - COMP STA 302
Posted: 09/28/2026 2:17:59PM
Effective: 09/28/2026 2:17:59PM
End Date: 09/29/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/28/2026 2:17:59PM Notice End Date/Time: 09/29/2026 9:00:00am
Post Date/Time: 9/28/2026 2:17:59 PM Notice ID: 47251
Reqrd Rsp: 1 Rsp Date/Time: 9/28/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: FORCE MAJEURE - COMP STA 302
Notice Text:
FORCE MAJEURE – COMPRESSOR STATION 302
Natural has experienced a unit outage at Compressor Station 302 (CS 302) located in Montgomery County, Texas (Segment 25 of Natural's Texok Zone). This is a Force Majeure event. Natural is required to reduce the maximum operating capacity eastbound into Segment 25 from Segment 26 and Segment 22, thus limiting Natural's throughput capacity eastbound through CS 302.
The scheduling constraint will be at CS 302; therefore, any gas received west of CS 302 for delivery east of CS 302 will be impacted for the duration of the restriction. The Pooling Point - Texok Zone (LOC 10560) is located west of the constraint. Firm transportation associated with storage injections or withdrawals may be impacted.
As such, effective for gas day Tuesday, September 29, 2026, Evening Cycle and continuing until further notice, Natural will schedule Primary Firm and Secondary in-path Firm transports to no less than 80% of contract MDQ through CS 302. AOR/ITS and Secondary out-of-path Firm transports will not be available for the duration of this restriction.
The stated scheduling percentage is based upon the current level of firm capacity contracted for during this restriction and is subject to change based upon operational conditions and Shipper utilization.
Natural will update shippers as to any changes regarding this Force Majeure event via its interactive website.
Please contact your Account Director or Scheduling Representative if you have any questions.
CGT has issued a critical maintenance notice for Mainline 100, effective October 6-19, 2026 (14 days). Backhaul capacity through ClemSEG will be reduced to 1,950,000-2,050,000 Dth/day against a design capacity of 2,344,656 Dth/day, a reduction of approximately 295,000-395,000 Dth/day (~0.295-0.395 Bcf/d). Separately, the Tetco/Adair Co., Ky receipt interconnect (MS 3194) will be reduced to 0-50,000 Dth/day against a design of 207,517 Dth/day, representing a near-complete curtailment of that interconnect. CGT explicitly warns of potential curtailments to Interruptible, Secondary Firm, and Primary Firm services.
CGT Mainline 100 maintenance removes up to ~0.345 Bcf/d of backhaul capacity through ClemSEG (currently running at 83.9% utilization, 1.97 Bcf/d scheduled of 2.34 Bcf/d operating capacity per timely cycle 2026-09-28) and effectively zeros the Tetco/Adair Ky receipt (3194, currently 96.4% utilized at 0.200 Bcf/d), with primary firm curtailments explicitly at risk -- expect bullish pressure on Transco Zone 4 and CGT mainline basis vs Henry Hub; Columbia Gulf mainline basis most recently -0.475 vs HH on 2026-09-25, with a 5-day average of -0.347, and this constraint should narrow that discount.
Reroute: Moderate: TETCO and Trunkline (TGC) serve overlapping Gulf Coast northbound corridors, but with the Tetco/Adair Ky receipt effectively curtailed, TETCO's own receipt capacity from CGT at that interconnect is simultaneously impacted, limiting the typical reroute option at that junction. Partial reroute via ANR and CGT alternate paths may absorb some volume but is unlikely to fully offset primary firm curtailments.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: Mainline 100 Pipeline Maintenance, Effective October 6 – October 19, 2026
Author: Author: Jonah Skiles
Notice Text
Columbia Gulf Transmission, LLC (CGT) notifies customers of upcoming pipeline maintenance on Mainline 100 beginning on Tuesday, October 6, 2026, through Monday, October 19, 2026. As a result, the backhaul capacity through ClemSEG will be reduced to a level between 1,950,000 and 2,050,000 Dth effective Timely Cycle for Gas Day Tuesday, October 6, 2026.
Additionally, the receipt capacity at the Texas Eastern Adair interconnect (MS 3194) will be reduced to a level between 0 and 50,000 Dth effective Timely Cycle for Gas Day Tuesday, October 6, 2026. CGT encourages customers to monitor the Daily Capacity Posting for the specific capacity settings each day of the maintenance.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
ClemSEG
· Estimated Capacity Setting: 1,950,000 – 2,050,000 Dth
· Design Capacity: 2,344,656 Dth
· Posted Percentage: 83-87%
3194 – Tetco/Adair Co., Ky Receipt
· Estimated Receipt Capacity Setting: 0 – 50,000 Dth (Primary Only)
· Design Capacity: 207,517 Dth
· Posted Percentage: 0-24%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of August 20-26, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Transco has declared a force majeure event due to an unplanned equipment failure on Main Unit 9 at Compressor Station 50 (MP 517.23), effective timely gas day 9/29/2026 with no end date provided. The outage restricts south-to-north mainline flows through the TSB at MP 517, reducing total available capacity from 1,536 Mdt/d design capacity to 1,300 Mdt/d available -- a loss of approximately 236 MMdt/d (0.236 Bcf/d) -- with primary firm shippers facing potential cuts of 5-12% based on historical utilization. An updated posting with an estimated return-to-service date is expected no later than September 30, 2026.
Transco CS 50 force majeure removes approximately 0.236 Bcf/d of south-to-north mainline capacity effective 9/29 UFN, expect bullish pressure at Transco Zone 4 and Zone 5/6 as northbound supply tightens, with primary firm shippers at 5-12% cut risk and no restoration timeline yet available.
Reroute: Limited: Transco is the dominant south-to-north mainline in this corridor; Southern Natural Gas (not monitored for live conditions) provides partial Southeast alternative capacity but cannot fully replace Transco mainline throughput for Mid-Atlantic and Northeast deliveries. Tennessee Gas Pipeline offers some competing capacity for Northeast markets but is unlikely to absorb the full constraint volume.
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Pipeline: Transco
Notice: Notice of Force Majeure Event - Unplanned Outage Station 50 Main Unit 9
Posted: 09/28/2026 13:27:51 CDT
Notice ID: 17324005
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/28/2026
Notice Eff Time:
13:27:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
17324005
Notice Stat Desc:
Initiate
Notice Type Desc:
Force Maj
Post Date:
09/28/2026
Post Time:
13:27:51 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Notice of Force Majeure Event - Unplanned Outage Station 50 Main Unit 9
Transcontinental Gas Pipe Line Company, LLC ("Transco"), pursuant to Section 11 of the General Terms and Conditions of its FERC Gas Tariff, hereby provides notice of a Force Majeure event resulting in an unplanned outage at Compressor Station 50 due to equipment failure on Main Unit 9.
Transco must immediately restrict scheduled quantities moving south to north through the TSB below.
The constraint
will be effective timely gas day 9/29/2026
.
An updated posting with an estimated return to service date will be provided no later than Wednesday, September 30, 2026.
All efforts are being made to return Main Unit 9 to service as quickly as possible.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 517 (Station 50) will be used to manage capacity availability during this outage. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
COMPRESSOR STATION W 50 MP 517.23
9013363
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
9/29 Timely - UFN
1,536
1,300
85%
5-12%
If you have any questions, please contact your Transportation Services Representative.
EPNG has declared force majeure at Seligman C Compressor Station in Yavapai County, Arizona, following a dry seal failure that has taken the station offline pending repairs. Operational capacity through the NORTH ML constraint is reduced by an additional 170,521 Dth/d (0.171 Bcf/d) effective September 27, 2026 Intraday 1 Cycle (Cycle 3). EPNG will issue an updated maintenance notice to reflect the total combined impact at the NORTH ML constraint; the stated end date is September 28, 2026 at 9:00 AM, though repair timeline remains uncertain.
EPNG force majeure at Seligman C removes an additional 0.171 Bcf/d of westbound NORTH ML capacity; expect bearish pressure at Waha as Permian takeaway tightens further, with corresponding bullish pressure at SoCal Border and Arizona delivery points -- note EPNG has flagged a forthcoming updated maintenance notice that may quantify a larger total NORTH ML impact.
Reroute: Moderate: Transwestern Pipeline (TW) is the primary competing pipeline for SoCal border deliveries and provides the main alternative westbound corridor; however, any pre-existing TW constraints would eliminate reroute options entirely for California-bound volumes.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure - Seligman C Station
Posted: 09/27/2026 8:50:51AM
Effective: 09/27/2026 8:50:51AM
End Date: 09/28/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/27/2026 8:50:51AM Notice End Date/Time: 09/28/2026 9:00:00am
Post Date/Time: 9/27/2026 8:50:51 AM Notice ID: 629774
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: Force Majeure - Seligman C Station
Notice Text:
Force Majeure – Seligman C Station
El Paso Natural Gas Company, L.L.C. (EPNG) has experienced a dry seal failure associated with its Seligman C Compressor Station located in Yavapai County, Arizona. As a result, the Seligman C Compressor Station is unavailable while necessary repairs are completed.
Due to this outage, operational capacity through the NORTH ML constraint will be reduced by an additional 170,521 Dth/d, effective September 27, 2026, Intraday 1 Cycle (Cycle 3). EPNG will be posting an updated maintenance notice to reflect the total impact through the NORTH ML constraint.
EPNG is actively evaluating repair options and will provide updates as additional information becomes available. This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
TCO has lifted the Force Majeure on MXP Line-100 in West Virginia, effective Intraday 1 Cycle for Gas Day September 27, 2026 (with Timely Cycle restoration for September 28, 2026), reinstating full capacity through the MXPSEG MA42 internal constraint. The original force majeure was declared September 24, 2026 following detection of a leak at the Saunders Creek Regulator Station, which had reduced MXPSEG to zero total capacity and impacted an estimated 1.8 MMDth/day of firm service. The FM was active for approximately three gas days (September 24-27) before being lifted.
Restoration of 1.8 Bcf/d of MXPSEG capacity is bearish for Appalachian basis -- Columbia Gas Appalachia basis was trading at -1.060 vs Henry Hub as of September 25; expect that discount to widen modestly as previously backed-up Appalachian supply is released back into TCO downstream markets including TETCO M2 and Mid-Atlantic points.
Reroute: Moderate: Texas Eastern (TETCO, monitored) and Equitrans serve overlapping Appalachian markets; Transco provides partial Mid-Atlantic alternative. The original 1.8 Bcf/d firm impact was too large to fully offset on alternatives, so the restoration is fully market-moving.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26276017
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/27/26
09/27/26
10/27/26
Subject: Subject: LIFTED: Force Majeure – MXP Line, Effective ID1 for September 27, 2026
Author: Author: Tyler King
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers the Force Majeure on MXP Line-100 is lifted effective immediately. As a result, the capacity through MXPSEG will be reinstated to zero non-firm effective Intraday 1 Cycle for Gas Day Sunday, September 27, 2026, and Timely Cycle for Gas Day Monday, September 28, 2026.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of the following update regarding the Force Majeure on MXP Line-100 in West Virginia.
The work necessitated by the Force Majeure is ongoing. TCO crews are diligently working to remedy the situation in an expeditious manner. At this time, the Force Majeure and subsequent capacity reduction through MXPSEG remain in effect.
Based on current outage logistics, TCO anticipates the Force Majeure will remain in effect through the upcoming weekend trading period, Gas Days September 26-28, 2026. TCO will provide an update by Sunday, September 27, 2026. Please continue to monitor critical notices for any updates related to this Force Majeure.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the Force Majeure for a period greater than ten consecutive days. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract.
Please contact your Customer Services and/or Marketing Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of the following update regarding the Force Majeure on MXP Line-100 in West Virginia.
TCO personnel detected a leak on MXP Line-100 at the Saunders Creek Regulator Station on Thursday morning, September 24, 2026. The situation is confined to the Saunders Creek Regulator Station location, and TCO crews have been actively coordinating with upstream operators to reduce the pressure to isolate the regulator station as part of the assessment and remediation efforts.
At this time, the Force Majeure and subsequent capacity reduction through MXPSEG remain in effect until further notice.
TCO will provide customers an update by Friday morning, September 25, 2026. Please continue to monitor critical notices for any updates related to this Force Majeure.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the Force Majeure for a period greater than ten consecutive days. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract.
Please contact your Customer Services and/or Marketing Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of the need for an immediate pressure reduction on MXP Line-100 between Mt. Olive Compressor Station and Saunders Creek Regulator Station in West Virginia. This immediate pressure reduction is due to an unexpected mechanical issue that could not be prevented by TCO's due diligence and is necessary to maintain the safety and reliability of TCO’s system, and therefore, cannot be deferred. Consequently, pursuant to Section 15 of the General Terms and Conditions of TCO’s FERC Gas Tariff, TCO is declaring a Force Majeure effective for Gas Day September 24, 2026.
Effective Intraday 1 Cycle for Gas Day September 24, 2026, scheduled volumes through the MXPSEG MA42 internal constraint (MXPSEG) will be reduced to EPSQ (5/24 = 20.8333%).
Effective Timely Cycle for Gas Day Friday, September 25, 2026, and until further notice, MXPSEG will be reduced to zero total capacity. Based on current nominations, the estimated impact to firm service is 1.8 MMDth.
TCO is actively working to assess and remedy the situation in an expeditions manner, and will provide customers an update by Friday morning, September 25, 2026. Please continue to monitor critical notices for any adjustments related to this Force Majeure.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the Force Majeure for a period greater than ten consecutive days. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services and/or Marketing Representative with any questions.
Force Majeure0.186 Bcf/dUntil Further Notice10 Days
ANR Pipeline has declared a Force Majeure event on the Southwest Mainline Northbound due to a pipeline leak between MLV 22-23 just downstream of Havensville Compressor Station in Pottawatomie County, Kansas. Effective 9/26 intraday with no incremental volumes scheduled, and from 9/27 through 10/5 the SWML Northbound (LOC #226630) is limited to 520 MMcf/d (0.520 Bcf/d), reducing capacity by 186 MMcf/d (0.186 Bcf/d). ANR anticipates Firm Primary curtailments of approximately 6% of current net nominations and 31% of contracted MDQ.
ANR SWML Northbound force majeure removes 0.186 Bcf/d of northbound Gulf Coast-to-Midwest capacity through 10/5, with firm primary curtailments confirmed at up to 31% of contracted MDQ; expect bullish pressure at ANR ML 7 and Midwest delivery points versus Henry Hub, with the live SWML Northbound reading (0.553 Bcf/d scheduled against 0.615 Bcf/d operating capacity, 10.1% headroom) likely to tighten further as the restriction takes full effect.
Reroute: Moderate: TETCO, Trunkline (TGC), and Southern Natural (EGT) serve overlapping Gulf Coast-to-Midwest corridors and may absorb some displaced volumes, but with DEFIANCE WESTBOUND and LAGRANGE WESTBOUND already flagged OVER on the ANR system today, downstream congestion limits the effective reroute offset.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Force Majeure
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/26/26
09/26/26
10/06/26
Subject: Subject: NOTICE OF FORCE MAJEURE ANR Pipeline Company – Southwest Mainline Northbound
Author: Author: Giovanna Lococo
Notice Text
ANR Pipeline Company has identified a leak on the 0-100 line between MLV 22-23, just downstream of Havensville Compressor Station, located in Pottawatomie County, Kansas.
This is to notify all contracted parties of ANR Pipeline Company ("ANR") that pursuant to Section 6.7 of ANR's FERC Gas Tariff, ANR has declared a Force Majeure event in effect for natural gas transactions in the Southwest Mainline Northbound Area. As a result, capacity will be reduced as follows:
9/26 – (Intraday cycles) No incremental volumes will be scheduled
9/27 – 10/5 SWML Northbound (LOC #226630): 186 MMcf/d (leaving 520 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
6% - Based on the Current Net Shipper Nominations
31% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper's 7-day Force Majeure Average Usage Quantity pursuant to Section 6.36.2(a) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Cove Point LNG (CPL) has posted a critical capacity constraint notice effective 2026-09-26 at 23:00, classified as a PPO (Periodic Pressure Obligation) restriction. No specific volume impact is stated in the notice text. Live capacity data shows COVE POINT PLANT (SI:SIQ) at only 0.015 Bcf/d scheduled against 1.80 Bcf/d operating capacity, indicating feed gas nominations are already extremely depressed -- well below normal LNG export operating rates. The effective date is current so this is not a legacy repost.
Cove Point LNG restrictions remove feed gas demand from Appalachian supply; bearish for Appalachian/Mid-Atlantic basis -- Eastern Gas South regional proxy has averaged -1.775 vs HH over the five trading days ended 2026-09-25, most recently -2.485 on 2026-09-25, and curtailed LNG export demand will pressure this spread further; no specific curtailed volume stated but COVE POINT PLANT (loc 10001, SI:SIQ) shows only 0.015 Bcf/d scheduled against 1.80 Bcf/d capacity as of 2026-09-26 evening cycle.
Reroute: Not applicable -- this is an LNG export terminal restriction, not a pipeline constraint; gas that cannot be exported remains in the domestic Appalachian/Mid-Atlantic market, adding supply rather than requiring reroute.
EPNG has declared Force Majeure at El Paso C Compressor Station in El Paso County, Texas, due to a high bearing vibration issue. This Update #1 (superseding Notice 629747) escalates the total operational capacity reduction to 312,889 Dth/d (0.313 Bcf/d) effective September 26, 2026 Timely Cycle, an increase of 106,417 Dth/d from the prior notice. The force majeure is expected to remain in effect through September 26, 2026 at 9:00 AM, with repairs ongoing.
EPNG FM at El Paso C Station escalates total westbound capacity reduction to 0.313 Bcf/d; expect bearish pressure at Waha as Permian takeaway is further curtailed, with bullish pressure at SoCal Border and Arizona delivery points where westbound supply tightens.
Reroute: Moderate: Transwestern Pipeline (TW) is the primary competing pipeline serving SoCal border and Arizona delivery points; however, depending on TW utilization, partial reroute may be available but is unlikely to fully offset 0.313 Bcf/d of westbound EPNG capacity loss.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure Update - El Paso C Station
Posted: 09/25/2026 1:20:02PM
Effective: 09/25/2026 1:20:02PM
End Date: 09/26/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/25/2026 1:20:02PM Notice End Date/Time: 09/26/2026 9:00:00am
Post Date/Time: 9/25/2026 1:20:02 PM Notice ID: 629760
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: SUPERSEDE Prior Notice: 629747
Subject: Force Majeure Update - El Paso C Station
Notice Text:
Force Majeure – El Paso C Station – Update #1
El Paso Natural Gas Company, L.L.C. (EPNG) continues to make necessary repairs associated with its high bearing vibration issue at El Paso C Compressor Station located in El Paso County, Texas, (Reference Critical Notice No. 629747).
Due to operational pressure limitations, effective September 26, 2026, Timely Cycle (Cycle 1), the operational capacity through the ELPASO C and associated constraints will be reduced by an additional 106,417 dekatherms per day (Dth/d), resulting in a total reduction of 312,889 dekatherms per day (Dth/d).
EPNG will be posting an updated maintenance notice to reflect the total impact through the ELPASO C and associated constraints.
EPNG will provide updates as more information becomes available.
This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
Force Majeure1.403 Bcf/dUntil Further Notice10 Days
ANR Pipeline has declared a Force Majeure at Patterson Compressor Station (Unit 1) in Jefferson Parish, Louisiana due to an unexpected equipment failure, effective September 25, 2026 through October 4, 2026. The outage reduces capacity across multiple interconnects including Shadyside/TGP (443 MMcf/d curtailed, leaving 30 MMcf/d), Weeks ISLA/LIG PL (260 MMcf/d curtailed), Patterson to Col Gulf (143 MMcf/d curtailed, leaving 0 MMcf/d), Shadyside/Sonat (281 MMcf/d curtailed), and others, totaling approximately 1.403 Bcf/d of combined capacity reductions across listed locations. ANR has flagged RCC eligibility per Tariff Section 6.36 if primary firm service cannot be scheduled.
ANR Patterson FM removes approximately 1.403 Bcf/d of aggregate Gulf Coast northbound/interconnect capacity through Oct 4, with Patterson to Col Gulf reduced to zero and Shadyside/TGP slashed from ~473 to 30 MMcf/d; expect bullish pressure at ANR La. and Midwest delivery basis while Henry Hub and Gulf Coast onshore basis softens as northbound takeaway tightens.
Reroute: Moderate: TETCO (monitored), Trunkline/TGC (monitored), and CGT (monitored) serve overlapping Gulf Coast northbound corridors, but the scale of reductions across multiple interconnects -- particularly Patterson to Col Gulf zeroed out and Shadyside/TGP cut to 30 MMcf/d -- will stress available alternative capacity and may not fully offset firm service impacts.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Force Majeure
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/25/26
09/25/26
10/05/26
Subject: Subject: NOTICE OF FORCE MAJEURE ANR Pipeline Company – Southeast Area – Patterson Compressor Station
Author: Author: Diana Lopez
Notice Text
This is to notify all contracted parties of ANR Pipeline Company ("ANR") that pursuant to Section 6.7 of ANR's FERC Gas Tariff, ANR has declared a Force Majeure event in effect for natural gas transactions in the Southeast Area at Patterson Compressor Station, located in Jefferson Parishdue to an uncontrollable and unexpected equipment failure at Unit 1. As a result, capacity will be reduced as follows:
9/25 (Intraday) – No incremental volumes will be scheduled.
9/26 – 10/4:
Patterson/Trunkline (LOC #40317): 82 MMcf/d (leaving 12 MMcf/d)
Patterson to Col Gulf (LOC #43613): 143 MMcf/d (leaving 0 MMcf/d)
Riverway (To Bridgeline) (LOC #42593): 70 MMcf/d (leaving 100 MMcf/d)
Avalon (LOC #38295): 85 MMcf/d (leaving 25 MMcf/d)
Shadyside/Sonat (Del) (LOC #10369): 281 MMcf/d (leaving 200 MMcf/d)
Shadyside/TGP (Del) (LOC #467240): 443 MMcf/d (leaving 30 MMcf/d)
St. Landry/FL Int (LOC #322625): 39 MMcf/d (leaving 60 MMcf/d)
Weeks ISLA/LIG PL (LOC #233620): 260 MMcf/d (leaving 50 MMcf/d)
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper's 7-day Force Majeure Average Usage Quantity pursuant to Section 6.36.2(a) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Northern Border Pipeline declared force majeure effective September 26, 2026 due to an unplanned equipment failure at Compressor Station 11 (CS11) near Estelline. As a result, NBPL is restricting nominated volumes for Flow Past Glen Ullin (GlenSEG) to 2,152 MMcf/d (2.152 Bcf/d) effective timely September 26, continuing until further notice. Prior to the restriction, GlenSEG was running at 99.8% utilization (2.52 Bcf/d scheduled against 2.53 Bcf/d operating capacity), implying a capacity reduction of approximately 0.378 Bcf/d from current scheduled flows.
NBPL force majeure at CS11 imposes a 2.152 Bcf/d cap at GlenSEG -- cutting roughly 0.378 Bcf/d from current timely-cycle nominations of 2.52 Bcf/d -- with no restoration timeline; expect bullish pressure at Northern Border Ventura TP (most recently -0.435 vs Henry Hub on 2026-09-24, trailing 5-day average -0.476) and at Chicago Citygate as Canadian/Bakken supply into the Midwest is curtailed.
Reroute: Limited: Alliance Pipeline (not monitored) provides an alternative Canadian import corridor into Chicago, but volumes are typically fully subscribed and cannot be expected to absorb a sudden 0.378 Bcf/d diversion; no other large-diameter pipe replicates NBPL's Western Canada/Bakken-to-Midwest flow path.
View original notice text
TSP Name Northern Border Pipeline Company
TSP 021632583
Notice Type Description: Force Majeure
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/25/26
09/25/26
10/25/26
Subject: Subject: Force Majeure: Estelline Compressor Station 11
Author: Author: Mark Begley
Notice Text
Northern Border Pipeline Company (NBPL) notifies customers of the need to perform work to address an unplanned and uncontrollable equipment failure at Compressor Station 11 (CS11). This necessary measure could not be prevented or overcome by the due diligence of NBPL and requires immediate action to maintain the safety and reliability of the system. Therefore, pursuant to Section 6.9.1 of the General Terms and Conditions of NBPL’s FERC Gas Tariff, NBPL is declaring a Force Majeure effective, Saturday, September 26, 2026.
As a result of the Force Majeure, NBPL will restrict nominated volumes for Flow Past Glen Ullin (GlenSEG) to 2,152 MMcf/d (2,302,640 Dth) effective Timely, September 26, 2026, and continuing until further notice. Reservation Charge Credits, if necessary, will be provided consistent with Section 6.6.7 of NBPL's Tariff.
NBPL will provide updates as additional information becomes available.
If you have any scheduling or nominations questions, please call your Northern Border Customer Services Representative at (866) 581-6487.
DT Midstream (DTM) has declared a Force Majeure at the Stonewall Gas Gathering (SGG) TCO West Braxton delivery meter (#842867), which feeds Columbia Gas Transmission (TCO). Effective 9/26/2026 Timely cycle, DTM is revising the FM upward: maximum capacity at the meter increases from 400,000 Dth/d to 550,000 Dth/d (0.550 Bcf/d), until further notice, with no estimated return to full normal capacity. The prior restriction beginning 9/23/2026 had reduced the meter to 400,000 Dth/d; this revision partially restores but does not eliminate the constraint.
DTM FM at Braxton (meter 842867) restricts TCO receipts to 0.550 Bcf/d until further notice -- live data shows the meter operating at 1.50 Bcf/d capacity with only 0.400 Bcf/d scheduled as of 9/25 Timely, but the new FM cap of 0.550 Bcf/d limits upside; Columbia Gas Appalachia basis, recently at -0.795 vs HH (most recent day 2026-09-24), faces upward pressure as Appalachian supply into TCO remains force-majeure constrained with no restoration timeline.
Reroute: Moderate: TCO interconnects with TETCO (monitored) and Equitrans (not monitored) in Appalachia, offering partial alternative routing for Marcellus/Utica producers, but the constraint is at the gathering level (DTM Stonewall SGG) and cannot be bypassed by upstream producers without alternative gathering infrastructure.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Alert
Notice Stat Desc: Supersede
Prior Notice: 26257021
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/25/26
09/25/26
10/25/26
Subject: Subject: UPDATE: Operational Alert – DT Midstream Stonewall Gas Gathering – Braxton (842867)
Author: Author: Tyler King
Notice Text
Columbia Gas Transmission, LLC (TCO) is providing an update to its customers regarding the Force Majeure declaration by DT Midstream (DTM) that is impacting physical deliveries into TCO at the Stonewall Gas Gathering Braxton interconnect (meter 842867).
TCO is coordinating with DTM and will provide updates as additional information becomes available. Please see DTM’s Force Majeure update below for additional information.
******************************
DTM Stonewall Gas Gathering Posting:
DTM Stonewall Gas Gathering (SGG) is revising the Force Majeure at the TCO West Braxton delivery meter (#842867), beginning 9/26/2026 for Timely cycle SGG will increase the maximum capacity at the meter to 550,000 dth until further notice.
Please contact gsp_noms@dtmidstream.com with any scheduling questions.
***Previous Postings***
Columbia Gas Transmission, LLC (TCO) is providing notice to its customers of a Force Majeure declaration by DT Midstream (DTM) that is impacting physical deliveries into TCO at the Stonewall Gas Gathering Braxton interconnect (meter 842867).
TCO is coordinating with DTM and will provide updates as additional information becomes available. Please see DTM’s Force Majeure posting below for additional information.
*****************
DTM Stonewall Gas Gathering posting:
DTM Stonewall Gas Gathering (SGG) is declaring a Force Majeure at the TCO West Braxton delivery meter (#842867), beginning 9/23/2026 for ID1 Cycle SGG will reduce the maximum capacity at the meter to 400,000 dth until further notice.
There is not currently an estimated return date to normal capacity. DTM will continue to monitor pipeline conditions and will update this Force Majeure as the system is evaluated.
Please contact your Customer Services Representative with any questions. For nomination questions please email gsp_noms@dtmidstream.com
EPNG has declared force majeure at the El Paso C Compressor Station in El Paso County, Texas, due to a high bearing vibration issue requiring repairs. Operational capacity through the ELPASO C and associated constraints is reduced by 206,472 Dth/d (0.206 Bcf/d) effective September 25, 2026 Timely Cycle. The outage window runs through September 25 at 9:00 AM, though EPNG notes it is evaluating repair options and will post an updated maintenance notice reflecting the full impact.
EPNG force majeure at El Paso C removes 0.206 Bcf/d of westbound throughput capacity; expect bearish pressure at Waha/Permian as basin takeaway tightens and mild bullish pressure at SoCal Border and Arizona delivery points, with the short stated duration (sub-24 hours) limiting broader market impact unless repairs extend beyond the September 25 restoration window.
Reroute: Moderate: Transwestern Pipeline (TW) serves overlapping SoCal border and Arizona markets and may absorb some displaced volumes, though simultaneous TW constraints would eliminate this option entirely.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure - El Paso C Station
Posted: 09/24/2026 12:07:53PM
Effective: 09/24/2026 12:07:53PM
End Date: 09/25/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/24/2026 12:07:53PM Notice End Date/Time: 09/25/2026 9:00:00am
Post Date/Time: 9/24/2026 12:07:53 PM Notice ID: 629747
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: Force Majeure - El Paso C Station
Notice Text:
Force Majeure – El Paso C Station
El Paso Natural Gas Company, L.L.C. (EPNG) has experienced a high bearing vibration issue associated with its El Paso C Compressor Station located in El Paso County, Texas. As a result, the El Paso C Compressor Station is unavailable while necessary repairs are completed.
Due to this outage, operational capacity through the ELPASO C and associated constraints will be reduced by 206,472 Dth/d, effective September 25, 2026, Timely Cycle, (Cycle 1). EPNG will be posting an updated maintenance notice to reflect the total impact through the ELPASO C and associated constraints.
EPNG is actively evaluating repair options and will provide updates as additional information becomes available. This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
Cove Point LNG (CPL) has posted a Critical capacity constraint notice titled 'Cove Point Restrictions Update' effective 2026-09-24, classified as a PPO (Planned Partial Outage) under the pipeline's own notice taxonomy. No specific capacity volume or duration is stated in the notice text. Live capacity data for gas day 2026-09-24 (evening cycle) shows Cove Point Plant feed gas receipts (SI:SIQ, loc 10001) scheduled at only 0.015 Bcf/d against 1.80 Bcf/d operating capacity -- a near-total curtailment of LNG feedgas relative to design throughput. The LNG feedgas severity floor applies as this is a named Cove Point LNG terminal notice.
Cove Point LNG feedgas is running at approximately 0.015 Bcf/d versus a 1.80 Bcf/d operating capacity as of the 2026-09-24 evening cycle, indicating a near-complete feedgas curtailment that removes up to ~1.8 Bcf/d of LNG export demand from the Appalachian supply stack -- bearish for Appalachian basis (Eastern Gas South regional proxy most recently at -1.580 vs HH on 2026-09-23) and bearish for the LNG export arbitrage, as stranded volumes remain in the domestic market.
Reroute: Not applicable -- Cove Point is an LNG export terminal; gas that cannot be liquefied stays in the domestic pipeline system and increases onshore supply rather than being rerouted.
TCO has declared a Force Majeure effective Gas Day September 24, 2026 (Intraday 1 cycle) due to an unexpected mechanical issue on MXP Line-100 between Mt. Olive Compressor Station and Saunders Creek Regulator Station in West Virginia. Effective the Timely Cycle for September 25, 2026, and until further notice, the MXPSEG MA42 internal constraint is reduced to zero total capacity, with estimated firm service impact of 1.8 MMDth/day. TCO targets an update by Friday morning, September 25, with no restoration timeline currently committed.
TCO force majeure on MXPSEG MA42 eliminates 1.8 Bcf/d of scheduled firm capacity from Gas Day September 25 until further notice; the live capacity table confirms MXPSEG (loc_id MXPSEG) is already posted at 0 Bcf/d operating capacity with 1.84 Bcf/d scheduled and flagged NON-FIRM-RESTRICTED, corroborating the impact; Columbia Gas Appalachia basis has been running at approximately -1.505 vs Henry Hub (as of 2026-09-23) and is likely to tighten sharply as Marcellus/Utica supply is stranded within the MA42 market area until the line is restored.
Reroute: Limited: TCO is a high-capacity Appalachian system and TETCO M2, TCO, and Equitrans serve overlapping markets, but the 1.8 Bcf/d firm impact on an internal constraint (MXPSEG MA42) is large relative to available spare capacity on competing pipes; partial reroute via TETCO (monitored) is possible but unlikely to absorb the full volume on short notice.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Force Majeure
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/24/26
09/24/26
10/24/26
Subject: Subject: Force Majeure: MXP Line, Effective ID1 for September 24, 2026
Author: Author: Tyler King
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers of the need for an immediate pressure reduction on MXP Line-100 between Mt. Olive Compressor Station and Saunders Creek Regulator Station in West Virginia. This immediate pressure reduction is due to an unexpected mechanical issue that could not be prevented by TCO's due diligence and is necessary to maintain the safety and reliability of TCO’s system, and therefore, cannot be deferred. Consequently, pursuant to Section 15 of the General Terms and Conditions of TCO’s FERC Gas Tariff, TCO is declaring a Force Majeure effective for Gas Day September 24, 2026.
Effective Intraday 1 Cycle for Gas Day September 24, 2026, scheduled volumes through the MXPSEG MA42 internal constraint (MXPSEG) will be reduced to EPSQ (5/24 = 20.8333%).
Effective Timely Cycle for Gas Day Friday, September 25, 2026, and until further notice, MXPSEG will be reduced to zero total capacity. Based on current nominations, the estimated impact to firm service is 1.8 MMDth.
TCO is actively working to assess and remedy the situation in an expeditions manner, and will provide customers an update by Friday morning, September 25, 2026. Please continue to monitor critical notices for any adjustments related to this Force Majeure.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the Force Majeure for a period greater than ten consecutive days. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services and/or Marketing Representative with any questions.
Northwest Pipeline has issued an OFO Recall Advisory and Operational Flow Order at the Chehalis compressor effective Gas Day September 24, 2026, and until further notice. Southbound operationally available capacity is constrained to 492,000 Dth/d (0.492 Bcf/d) versus design capacity of 672,000 Dth/d (0.672 Bcf/d), a reduction of approximately 0.180 Bcf/d. Live capacity data confirms the Chehalis Compressor DECREASING point is flagged OVER at 132.9% utilization (0.654 Bcf/d scheduled against 0.492 Bcf/d operating capacity), corroborating the constraint in real time.
NWP OFO at Chehalis reduces southbound operationally available capacity by 0.180 Bcf/d (to 0.492 Bcf/d) until further notice, with the point already oversubscribed at 132.9% utilization per current EBB data; expect bullish pressure at Sumas basis, which has already softened to -0.425 vs Henry Hub most recently (5-day average -0.234), and tightening in Pacific Northwest gas markets as deficiency cuts are enforced during evening scheduling.
Reroute: Limited: Ruby Pipeline provides partial Rockies egress alternative but does not serve the same Pacific Northwest downstream markets; no pipeline directly replaces NWP southbound capacity into Washington and Oregon markets.
View original notice text
Pipeline: Northwest Pipeline
Notice: Chehalis Notice of Recall and OFO and Potential Deficiency
Notice ID: 33045
Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-193
Chehalis Notice of Recall and OFO and Potential Deficiency
posted on
Sep 22 2026 3:33PM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: INITIATE
Notice Type Desc: OPERATIONAL FLOW ORDER
Post D/T: 09/22/2026 3:28 PM MCT
Notice Eff D/T: 09/22/2026 3:28 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-193
Prior Notice:
Subject: Chehalis Notice of Recall and OFO and Potential Deficiency
Notice Text:
Effective Gas Day Thursday, September 24, 2026, and until
further notice, Northwest is issuing an OFO Recall Advisory and
Operational Flow Order (OFO) through the Chehalis compressor
pursuant to Section 14.15(d) of its Tariff.
Under the OFO Recall Advisory, Shippers are required to: (1)
recall capacity that is subject to an OFO recall provision; or
(2) take other action that is acceptable to Northwest, to
satisfy its OFO obligation.
If the southbound scheduled quantities exceed the greater of
Northwest’s design capacity of 672,000 Dth/d at Chehalis or the
operationally available capacity at that location on that day,
Northwest will provide Shippers with their specific OFO
obligations by 4:00 p.m. MST. Shippers must comply with their
OFO obligations no later than the Evening nomination deadline
(5:00 p.m. MST).
If an OFO is necessary for a given Gas Day, Northwest will wait
until the Evening scheduling process to provide notice of a
Declared Deficiency period and will make deficiency cuts to
bring the nomination requests at the Chehalis compressor from
the southbound design capacity of 672,000 Dth/d to the
operationally available capacity of 492,000 Dth/d. If an OFO is
not necessary, but a deficiency period is, Northwest will
provide notice of a Declared Deficiency period and will make
deficiency cuts in the Timely scheduling process to bring the
nomination requests at the Chehalis compressor to the
operationally available capacity of 492,000 Dth/d (or whatever
NWP cannot mitigate during any day of the maintenance period),
all pursuant to Sections 10.2 and 10.3 of Rate Schedule TF-1 in
Northwest's Tariff. The deficiency period will continue until
the work is completed.
Shippers can monitor throughput quantities and obtain a copy of
Northwest’s OFO procedures on Northwest’s website at
www.northwest.williams.com.
If you have any questions, please contact your Commercial
Services Representative or the hotline at 713-215-6301.
EPNG has declared force majeure at Caprock Compressor Station Unit #2 in Lea County, New Mexico, due to a second stage nozzle system cooling blockage, originally posted June 9, 2026 (Notice 628635). This is Update #2, superseding Notice 629669, with repairs ongoing and an anticipated return to service on or before October 1, 2026. The event has been active since June 9 and continues to restrict westbound Permian takeaway capacity.
Active EPNG force majeure at Caprock Unit #2 restricts Permian westbound takeaway; expect continued bearish pressure at Waha as basin gas backs up, with bullish pressure at SoCal Border and Arizona delivery points -- no concrete capacity figure stated in the notice, but the MAPL/EPNG CAPROCK PUMP delivery point (loc_id 344251) shows zero scheduled volumes against 0.005 Bcf/d operating capacity, consistent with the unit being offline.
Reroute: Moderate: Transwestern Pipeline (TW) is the primary competing pipeline for SoCal border deliveries and can absorb some displaced Permian volumes, but a simultaneous TW constraint would eliminate California reroute entirely; no alternative route exists for Waha-origin volumes needing westbound egress other than TW and EPNG.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure Update - Caprock Station
Posted: 09/23/2026 3:14:18PM
Effective: 09/23/2026 3:14:18PM
End Date: 09/24/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/23/2026 3:14:18PM Notice End Date/Time: 09/24/2026 9:00:00am
Post Date/Time: 9/23/2026 3:14:18 PM Notice ID: 629734
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: SUPERSEDE Prior Notice: 629669
Subject: Force Majeure Update - Caprock Station
Notice Text:
Force Majeure – Caprock Station – Unit #2 – Update #2
El Paso Natural Gas Company, L.L.C. (EPNG) is providing this update to the Force Majeure notice posted on Tuesday, June 9, 2026 (Reference Critical Notice No(s). 628635 and 629669) associated with its second stage nozzle system cooling blockage at Caprock Compressor Station Unit #2 located in Lea County, New Mexico.
Repairs are ongoing with an anticipated return to service on or before October 1, 2026.
EPNG will provide updates as more information becomes available.
This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
Golden Pass Pipeline LLC has posted its Annual Planned Maintenance 2025-2026 Rev 36, covering planned outages on the Sabine Pass TX to Starks LA corridor serving up to 2.6 Bcf/d of LNG export feed gas capacity. This is filed as Revision Number 1 (first issuance), posted September 22, 2026. No specific per-job capacity impact figures or individual outage durations are stated in the notice text; the actual maintenance schedule details are not provided in the available text.
Golden Pass Pipeline planned maintenance reduces LNG export feed gas availability on a system capable of up to 2.6 Bcf/d; absent per-job figures, impact is unquantified but any curtailment of Golden Pass feed gas keeps supply in the domestic market, bearish for Houston Ship Channel regional basis (most recently -0.410 vs Henry Hub as of 2026-09-21) and mildly bearish Henry Hub -- monitor GasNom EBB for per-job schedule and specific capacity restrictions.
Reroute: None: Golden Pass Pipeline is a dedicated LNG export feed gas lateral; gas not delivered to the terminal has no alternative export outlet on this system and remains in the domestic market.
View original notice text
[Planned Outage] Annual Planned Maintenance 2025- 2026 Rev 36 (posted September 22, 2026). Pipeline: Golden Pass Pipeline LLC (Sabine Pass TX → Starks LA). Capacity: up to 2.6 Bcf/d LNG export feed gas. This notice was posted on the Golden Pass Pipeline GasNom EBB under the 'Planned Outage' section.
DT Midstream Stonewall Gas Gathering has declared a Force Majeure at the TCO West Braxton delivery meter (842867), effective 9/23/2026 ID1 cycle, reducing maximum capacity at that meter to 400,000 Dth/d (0.400 Bcf/d) until further notice with no estimated return to normal capacity. TCO is coordinating with DTM but cannot provide a restoration timeline. The live capacity table shows Braxton (loc 842867) was posting 1.50 Bcf/d operating capacity with 0.981 Bcf/d scheduled as of the timely cycle on 9/23/2026, confirming a material reduction from the pre-event operating level to the FM-capped 0.400 Bcf/d ceiling.
DT Midstream FM at Braxton (842867) cuts TCO receipt capacity by approximately 1.1 Bcf/d from the timely-cycle scheduled level to a 0.400 Bcf/d cap with no return date; Columbia Gas Appalachia basis was already trading at -1.500 vs Henry Hub on 2026-09-21 (five-day average -1.384), and this unresolved FM curtailment of Appalachian supply into TCO is supportive of a tightening (less negative) Columbia Gas App basis, with neutral-to-mildly-bearish signal for Henry Hub as downstream Mid-Atlantic and Midwest markets lose Appalachian supply.
Reroute: Limited: TCO is a dominant Appalachian transmission system; TETCO (monitored) and Equitrans serve overlapping Appalachian markets and may absorb some displaced volume, but the 'until further notice' duration and scale of the FM at Braxton -- one of the larger receipt points on the system -- limits full offset, and no single alternative gathering system replaces Stonewall Gas Gathering's Braxton feed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Alert
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/23/26
09/23/26
10/23/26
Subject: Subject: Operational Alert: DT Midstream Stonewall Gas Gathering - Braxton (842867)
Author: Author: Tyler King
Notice Text
Columbia Gas Transmission, LLC (TCO) is providing notice to its customers of a Force Majeure declaration by DT Midstream (DTM) that is impacting physical deliveries into TCO at the Stonewall Gas Gathering Braxton interconnect (meter 842867).
TCO is coordinating with DTM and will provide updates as additional information becomes available. Please see DTM’s Force Majeure posting below for additional information.
*****************
DTM Stonewall Gas Gathering posting:
DTM Stonewall Gas Gathering (SGG) is declaring a Force Majeure at the TCO West Braxton delivery meter (#842867), beginning 9/23/2026 for ID1 Cycle SGG will reduce the maximum capacity at the meter to 400,000 dth until further notice.
There is not currently an estimated return date to normal capacity. DTM will continue to monitor pipeline conditions and will update this Force Majeure as the system is evaluated.
Please contact your Customer Services Representative with any questions. For nomination questions please email gsp_noms@dtmidstream.com
Southern Star has scheduled station maintenance at Blackwell CS (loc 445511) beginning September 23, 2026 and running through October 21, 2026 -- approximately 28 days. The notice states 500,000 Dth/d (0.500 Bcf/d) of throughput at this location will be affected. Live capacity data for the evening cycle on 2026-09-22 shows Blackwell CS (loc_id 445511, R:MLQ) operating at 0.670 Bcf/d with 0.454 Bcf/d scheduled and 0.215 Bcf/d of headroom, meaning the outage represents roughly 75% of currently scheduled flow through this compressor.
Southern Star Blackwell CS maintenance removes 0.500 Bcf/d of Midcontinent throughput capacity from September 23 through October 21; Southern Star basis has been running at -0.540 vs Henry Hub most recently (2026-09-21), and this constraint on a key compressor station should pressure Midcontinent supply and support a narrowing of the Southern Star discount or shift volumes to PEPL and ANR alternatives.
Reroute: Moderate: ANR (monitored), PEPL (monitored), and TIGT (monitored) serve overlapping Midcontinent markets and can absorb some diverted Anadarko/Hugoton supply, though a 0.500 Bcf/d constraint over 28 days will likely saturate available alternate capacity on at least some days.
View original notice text
TSP Name: Southern Star
Notice ID: 11226
Notice Type: Planned Service Outage
Status: Supersede
Post Date: 2026-09-22T08:28:37.673
Effective Begin: 2026-09-22T08:28:37.673
Effective End: None
Subject: Planned Service Outage - September 22nd, 2026
Southern Star’s 2026 “Planned Service Outage” has been posted to the “Notices” area under the Planned Service Outage category and includes upcoming planned maintenance scheduled for this year. Changes to this schedule are always possible and will be posted to the bulletin board as soon as firm dates are known.
New (1)
The Station maintenance at our Blackwell CS is scheduled to begin September 23rd, 2026, and Return to service October 21st, 2026. The following customers will be affected: 500,000 dth/d Blackwell CS (location 445511).
The PSO Dashboard provides an interactive way to find and filter information related to the PSO items.
PSO Dashboard link:
Planned Service Outage
PSO PDF
:
PSO
Scott Warren Office: 270.852.4559 Cell: 270.302.6433
Buster Ashley Office: 270.852.4546 Cell: 270.314.1436
Golden Pass Pipeline has posted its Annual Planned Maintenance 2025-2026 Rev 34 (Revision Number listed as 1, treated as a fresh notice) covering the Sabine Pass TX to Starks LA corridor, which feeds up to 2.6 Bcf/d of LNG export capacity. No specific per-job schedule, individual outage dates, capacity restriction volumes, or duration details are provided in the notice text -- the posting references planned outages without quantifying individual maintenance impacts. The LNG feedgas severity floor applies given the delivery point is Golden Pass LNG.
Golden Pass Pipeline planned maintenance affecting up to 2.6 Bcf/d of LNG export feed gas is bearish for Gulf Coast and Henry Hub as constrained LNG exports keep gas onshore; regional proxy at Houston Ship Channel has been trading at a discount to Henry Hub (most recently -0.410 on 2026-09-21, five-day average -0.428), and any reduction in Golden Pass feed gas nominations would deepen that bearish pressure on the Gulf Coast supply balance -- specific per-outage capacity impacts are unquantified in this notice.
Reroute: None: Golden Pass Pipeline is the dedicated feed gas lateral serving Golden Pass LNG at Sabine Pass, TX; there is no alternative routing for LNG export volumes at this terminal, and any maintenance-driven curtailment directly reduces feed gas available to the liquefaction trains.
View original notice text
[Planned Outage] Annual Planned Maintenance 2025- 2026 Rev 34 (posted September 21, 2026). Pipeline: Golden Pass Pipeline LLC (Sabine Pass TX → Starks LA). Capacity: up to 2.6 Bcf/d LNG export feed gas. This notice was posted on the Golden Pass Pipeline GasNom EBB under the 'Planned Outage' section.
EPNG has declared force majeure at its Roswell Compressor Station in Chaves County, New Mexico following a fuel system failure. The outage reduces operational capacity through the CAPROCK N constraint by an additional 106,848 Dth/d (0.107 Bcf/d) effective September 19, 2026 Intraday 1 cycle, with restoration targeted by 9:00 AM September 20. EPNG noted this FM stacks on top of an existing maintenance constraint at CAPROCK N and will post an updated maintenance notice reflecting the total combined impact.
EPNG FM at Roswell CS removes an incremental 0.107 Bcf/d through the CAPROCK N constraint, compounding an existing maintenance restriction on the same bottleneck; expect bearish pressure at Waha as Permian/San Juan takeaway tightens further, with bullish pressure at SoCal Border and Arizona delivery points -- the short 24-hour window limits multi-day basis impact but intraday tightness at downstream points is real.
Reroute: Moderate: Transwestern Pipeline (TW) provides competing westbound capacity from the Permian and San Juan basins to SoCal border and Arizona, but cannot fully replace EPNG CAPROCK N segment capacity if the existing maintenance restriction plus this FM materially reduce total throughput; simultaneous TW constraints would eliminate reroute entirely.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure - Roswell Station
Posted: 09/19/2026 9:58:47AM
Effective: 09/19/2026 9:58:47AM
End Date: 09/20/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/19/2026 9:58:47AM Notice End Date/Time: 09/20/2026 9:00:00am
Post Date/Time: 9/19/2026 9:58:47 AM Notice ID: 629692
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: Force Majeure - Roswell Station
Notice Text:
Force Majeure – Roswell Station
El Paso Natural Gas Company, L.L.C. (EPNG) has experienced a fuel system issue associated with its Roswell Compressor Station located in Chaves County, New Mexico. As a result, the Roswell Compressor Station is unavailable while necessary repairs are completed.
Due to this outage, operational capacity through the CAPROCK N constraint will be reduced by an additional 106,848 Dth/d, effective September 19, 2026, Intraday 1 Cycle, (Cycle 3). EPNG will be posting an updated maintenance notice to reflect the total impact through the CAPROCK N constraint.
EPNG is actively evaluating repair options and will provide updates as additional information becomes available. This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
Transwestern Pipeline declared force majeure at the P-3 Compressor Station effective September 19, 2026 at 9:00 AM through September 20, 2026 at 8:59 AM -- a roughly 24-hour window. No capacity volume is stated in the notice, but TW is a primary westbound pipeline from the Permian and San Juan basins to SoCal border and Arizona markets. The force majeure designation triggers a minimum severity of 4 regardless of stated volume.
TW force majeure at P-3 Comp Sta tightens westbound takeaway from Permian and San Juan; expect bearish pressure at Waha and San Juan basis as basin gas backs up, with bullish pressure at SoCal Border and Arizona delivery points for the roughly 24-hour event window -- no capacity figure posted, so magnitude is unquantified but reroute to EPNG is the only alternative.
Reroute: Moderate: El Paso Natural Gas (EPNG) is the primary competing pipeline serving SoCal border and Arizona from the Permian Basin and can absorb some displaced volumes, but EPNG spare capacity as of the evening cycle on 2026-09-19 shows SOCAL NEEDLES at 72.3% utilized with 27.7% headroom (0.235 Bcf/d OAC), suggesting partial but not full reroute is feasible; any simultaneous EPNG constraint would eliminate California reroute entirely.
Cove Point LNG is entering its annual planned maintenance outage effective 2026-09-19 at 14:00. The notice is classified as a Capacity Constraint / Critical notice by the operator but provides no specific duration or volume impact. As an LNG export terminal, any feedgas curtailment at Cove Point removes export demand from the domestic market, which is directionally bullish for Appalachian supply basis.
Cove Point annual maintenance removes LNG export demand from the Appalachian supply basin; gas that would have fed the terminal stays domestic, bearish the LNG export arb and bullish Appalachian regional basis -- the Eastern Gas South regional proxy has been trading at approximately -1.270 vs HH as of 2026-09-17 (5-day trailing average -1.317), and reduced feedgas pull from Cove Point is expected to widen that discount further; COVE POINT PLANT delivery meter (loc 10001, D:DPQ) was running at 94.4% utilization (0.868 Bcf/d scheduled against 0.920 Bcf/d operating capacity) in the 2026-09-18 evening cycle, indicating pre-maintenance throughput was near-full and the maintenance impact on nominations could be material.
Reroute: None: Cove Point is the sole LNG export terminal served by this system; there is no alternate delivery point for LNG export volumes, though gas volumes displaced from feedgas can be absorbed by the broader Appalachian/Mid-Atlantic grid via EGTS, Transco, and TCO interconnects.
Transwestern Pipeline declared force majeure on the Panhandle Lateral due to compressor station mechanical failure, effective September 17, 2026. This Revision 1 extends the event through September 20, 2026 (4 days total), reducing Panhandle Lateral Receipt and Delivery capacity from 0.263 Bcf/d to 0.175 Bcf/d -- a loss of 0.088 Bcf/d. Capacity is expected to return to normal on September 21, 2026 at 9:00 AM.
TW Panhandle Lateral FM removes 0.088 Bcf/d of receipt/delivery capacity through 9/20/26; expect mild bullish pressure at SoCal Border and Arizona delivery points as westbound supply tightens, with offsetting bearish pressure at Permian/San Juan basin as lateral gas cannot move westbound at full volume.
Reroute: Moderate: EPNG serves overlapping SoCal Border and Arizona markets and may absorb some displaced volumes, but if EPNG is simultaneously constrained, no California reroute remains. The Panhandle Lateral itself is a discrete lateral with no direct bypass.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120738
Notice Type: Force Majeure
Subject: Force Majeure - Panhandle Lateral Compression- 9/17/26 thru 9/20/26 Revision 1
Posted: Sep 18 2026 11:40AM
Effective: Sep 17 2026 9:00AM
End Date: Sep 21 2026 8:59AM
Notice Type Description: Force Majeure
Notice Identifier: 120738
Critical Notice Description: Critical notice
Posting Date/Time: Sep 18 2026 11:40AM
Notice Status Description: Supersede
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: Force Majeure - Panhandle Lateral Compression- 9/17/26 thru 9/20/26 Revision 1
Notice Effective Date/Time: Sep 17 2026 9:00AM
Notice End Date/Time: Sep 21 2026 8:59AM
Notice Text: September 18, 2026To: All Transwestern CustomersSubject: Force Majeure - Panhandle Lateral - Compressor Station mechanical failure.Revision 1: TheForce Majeure has been extended through 9/20/26September 17th, 2026 (4 Days)Panhandle Lateral Receipt & Delivery capacity will be reduced from 263,000 MMBtu/d to 175,000 MMBtu/d.September 21st, 2026Panhandle Lateral Receipt & Delivery capacity will return to the normal capacity of 263,000 MMBtu/d.*Scheduled volumes both received and delivered on the Panhandle Lateral may not be affected.Transwestern reserves the right to revise the above listed schedule. Please continue to monitor the Transwestern website for updates andschedule changes. Contact your account or scheduling representative if you need additional information.
On September 18, 2026, Texas Gas Transmission reported a pipeline release and fire on its 16-inch line southwest of Jennings, LA. The pipeline was shut in and the fire has been extinguished with no injuries. No restoration timeline has been provided and TGT has indicated it will update as more information becomes available.
TGT 16-inch line shut-in southwest of Jennings with no restoration timeline removes northbound Louisiana receipt capacity of unknown volume; expect bullish pressure on Texas Gas Zone 1 basis (most recently -0.245 vs HH on 2026-09-17) and Midwest delivery markets as Gulf Coast supply into the system is curtailed until further notice.
Reroute: Moderate: ANR, TETCO, and Gulf South serve overlapping Gulf Coast-to-Midwest corridors and may absorb some displaced volumes, but TGT's specific Louisiana receipt infrastructure at this location has limited immediate bypass; full offset is unlikely until the shut-in segment is restored.
View original notice text
Pipeline: Texas Gas Transmission
Notice ID: 5038734
Notice Type: Operational Alert
Status: Initiate
Posted: 2026-09-18T10:32:00+00:00
Effective: 2026-09-18T10:35:00+00:00
End:
Subject: Pipeline Incident Southwest of Jennings, LA
Texas Gas Transmission Notice 5038734
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Texas Gas Transmission, LLC
Category :
Critical
Notice Type Desc :
Operational Alert
Notice Stat Desc :
Initiate
Notice ID :
5038734
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Pipeline Incident Southwest of Jennings, LA
TSP :
115972101
Post Date/Time :
09/18/2026 10:32:00 AM
Notice Effective Date/Time :
09/18/2026 10:35:00 AM
Notice End Date/Time :
Response Date/Time :
Critical :
Notice Text :
This morning, September 18, Texas Gas Transmission, LLC was notified of a release on its 16-inch
pipeline Southwest of Jennings, LA. Our internal response team responded and shut in the
pipeline.
A fire also occurred and is now extinguished. There have been no injuries associated with the
incident. Appropriate regulatory notifications were made, and Texas Gas is working closely with
Louisiana State Police and other responding agencies. The safety of the community, the
environment and our people is a top priority.
As more information is provided, we will update as appropriate.
Please contact your customer service representative if you have any questions.
Notice
Page 1 of 1
09/18/2026 10:32:44 AM
Notice
TSP Name :
Texas Gas Transmission, LLC
TSP :
115972101
Category :
Critical
Post Date/Time :
09/18/2026 10:32:00 AM
Notice Type Desc :
Operational Alert
Notice Effective Date/Time :
09/18/2026 10:35:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
Notice ID :
5038734
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Pipeline Incident Southwest of Jennings, LA
Notice Text :
This morning, September 18, Texas Gas Transmission, LLC was notified of a release on its 16-inch
pipeline Southwest of Jennings, LA. Our internal response team responded and shut in the
pipeline.
A fire also occurred and is now extinguished. There have been no injuries associated with the
incident. Appropriate regulatory notifications were made, and Texas Gas is working closely with
Louisiana State Police and other responding agencies. The safety of the community, the
environment and our people is a top priority.
As more information is provided, we will update as appropriate.
Please contact your customer service representative if you have any questions.
09/18/2026 10:32:44 AM
Page 1 of 1
EPNG has declared force majeure at Caprock Compressor Station Unit #2 in Lea County, New Mexico, due to a second-stage nozzle system cooling blockage. The CAPROCK N constraint remains reduced by 68,380 Dth/d (0.068 Bcf/d), and effective September 18 Timely Cycle, the LUSK constraint will be additionally reduced by 9,542 Dth/d (0.010 Bcf/d), bringing total combined reductions to approximately 100,272 Dth/d (0.100 Bcf/d). The force majeure end date is currently posted as September 18, 2026 at 9:00 AM, though an updated maintenance notice is pending.
EPNG force majeure at Caprock Unit #2 removes a combined 0.100 Bcf/d across CAPROCK N and LUSK constraints; expect modest bearish pressure at Waha/Permian as New Mexico takeaway is reduced, with correspondingly mild bullish pressure at SoCal Border and Arizona delivery points -- impact is small relative to system scale but force majeure status and pending LUSK expansion warrant close monitoring into the September 18 Timely Cycle.
Reroute: Moderate: Transwestern Pipeline (TW) serves overlapping SoCal border and Arizona markets and provides partial alternative routing for westbound Permian volumes; however, the combined constraint volume of 0.100 Bcf/d is modest and reroute via TW is likely feasible at comparable cost.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure Update - Caprock Station
Posted: 09/17/2026 11:37:19AM
Effective: 09/17/2026 11:37:19AM
End Date: 09/18/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/17/2026 11:37:19AM Notice End Date/Time: 09/18/2026 9:00:00am
Post Date/Time: 9/17/2026 11:37:19 AM Notice ID: 629669
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: Force Majeure Update - Caprock Station
Notice Text:
Force Majeure – Caprock Station – Unit #2 – Update #1
El Paso Natural Gas Company, L.L.C. (EPNG) continues to make necessary repairs associated with its second stage nozzle system cooling blockage at Caprock Compressor Station Unit #2 located in Lea County, New Mexico, (Reference Critical Notice No. 628635).
The operational capacity through the CAPROCK N constraint will remain reduced by 68,380 dekatherms per day (Dth/d).
Due to operational pressure limitations, effective September 18, 2026, Timely Cycle (Cycle 1), the operational capacity through the LUSK constraint will be reduced by an additional 9,542 dekatherms per day (Dth/d), resulting in a total reduction of 31,892 dekatherms per day (Dth/d).
EPNG will be posting an updated maintenance notice to reflect the total impact through the CAPROCK N and LUSK constraints.
EPNG will provide updates as more information becomes available.
This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
Gulf South Pipeline issued a Critical Over-Under Performance notice on 2026-09-17 for Loc 24329 Stratton Ridge to Freeport LNG, citing the customer's failure to take confirmed delivery quantities. Gulf South is reducing scheduling for remaining nomination cycles for Gas Day 9/17/2026 and until further notice. The LNG feedgas severity floor applies -- this is a direct curtailment of feed gas deliveries to Freeport LNG.
Gulf South curtailment at Stratton Ridge (Loc 24329) reduces Freeport LNG feed gas; live capacity data shows 1.47 Bcf/d scheduled against 1.78 Bcf/d operating capacity at 82.6% utilization as of the evening cycle on 2026-09-17, with no stated volume of the reduction -- gas displaced from LNG export stays in the domestic market, bearish near-term for Henry Hub (regional proxy at 3.010 on 2026-09-16) and Gulf Coast basis.
Reroute: None: Freeport LNG feed gas delivered via the Stratton Ridge lateral has no alternative pipeline path -- curtailed volumes cannot be rerouted to the terminal; instead, displaced supply increases domestic onshore availability.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038726
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-17T11:04:00+00:00
Effective: 2026-09-17T11:05:00+00:00
End: 2026-09-18T09:00:00+00:00
Subject: Failure to take confirmed quantities - Loc 24329 Stratton Ridge to Freeport LNG
Gulf South Pipeline Notice 5038726
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Initiate
Notice ID :
5038726
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Failure to take confirmed quantities - Loc 24329 Stratton
Ridge to Freeport LNG
TSP :
078444247
Post Date/Time :
09/17/2026 11:04:00 AM
Notice Effective Date/Time :
09/17/2026 11:05:00 AM
Notice End Date/Time :
09/18/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/17/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
Loc 24329 Stratton Ridge to Freeport LNG
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/17/2026 11:04:10 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/17/2026 11:04:00 AM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/17/2026 11:05:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/18/2026 09:00:00 AM
Notice ID :
5038726
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to take confirmed quantities - Loc 24329 Stratton
Ridge to Freeport LNG
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/17/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
Loc 24329 Stratton Ridge to Freeport LNG
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/17/2026 11:04:10 AM
Page 1 of 1
Cove Point LNG (CPL) has posted a Critical capacity constraint notice effective 2026-09-19 at 14:00, classified as a PPO (Planned Partial Outage). No specific capacity reduction volume is stated in the notice text. Live EBB data as of the 2026-09-16 evening cycle shows COVE POINT PLANT (loc 10001, D:DPQ) running at 94.5% utilization with only 0.051 Bcf/d of headroom against 0.920 Bcf/d operating capacity, indicating the terminal is already near full throughput before the restriction takes effect. The restriction is set to begin September 19, approximately 3 days after posting.
CPL PPO effective 2026-09-19 removes LNG export demand at Cove Point, bearish for Appalachian/Mid-Atlantic supply balance; Eastern Gas South regional basis most recently printed at -1.420 vs HH (2026-09-15) against a 5-day average of -1.273, and any further feedgas displacement into a region already trading deep negative to Henry Hub will pressure that spread wider to the bearish side.
Reroute: None applicable from an LNG export perspective -- Cove Point is the only LNG export terminal on the East Coast, and displaced feedgas volumes have no alternative LNG outlet; gas backing into the Appalachian/Mid-Atlantic system may find limited domestic absorption given shoulder-season demand.
Golden Pass Pipeline has posted its Annual Planned Maintenance 2025-2026 Rev 32, covering the Sabine Pass TX to Starks LA corridor with up to 2.6 Bcf/d of LNG export feed gas capacity at risk. This is listed as Revision Number 1 (not a revision of a prior posting), indicating a fresh or newly re-labeled filing as of September 15-16, 2026. No specific per-job schedule, individual outage dates, or discrete capacity impact figures are provided in the notice text; the 2.6 Bcf/d figure represents the system's full feed gas capacity ceiling, not a stated curtailment volume.
Golden Pass Pipeline planned maintenance threatens feed gas deliveries to the Golden Pass LNG export terminal (up to 2.6 Bcf/d system capacity); any realized curtailment is bearish Gulf Coast basis as unexported gas stays domestic -- Houston Ship Channel regional basis has already softened to -0.455 vs Henry Hub as of 2026-09-15 (5-day average -0.287), and further feed gas disruptions would pressure that spread wider on the downside.
Reroute: None: Golden Pass Pipeline is a dedicated LNG export feed gas pipeline serving only the Golden Pass LNG terminal; curtailed feed gas volumes have no alternative export outlet and instead back into the Gulf Coast domestic market.
View original notice text
[Planned Outage] Annual Planned Maintenance 2025- 2026 Rev 32 (posted September 15, 2026). Pipeline: Golden Pass Pipeline LLC (Sabine Pass TX → Starks LA). Capacity: up to 2.6 Bcf/d LNG export feed gas. This notice was posted on the Golden Pass Pipeline GasNom EBB under the 'Planned Outage' section.
Golden Pass Pipeline has posted a critical ACA (Authorized Contract Authority) change effective October 1, 2026, affecting up to 2.6 Bcf/d of LNG export feed gas capacity on the Sabine Pass TX to Starks LA corridor. The nature of the change (reduction, reallocation, or scheduling adjustment) is not specified in the notice text. Because this directly involves LNG export feed gas nominations at Golden Pass LNG, the LNG feedgas severity floor of 4 applies regardless of the notice's informational framing.
ACA change at Golden Pass Pipeline effective October 1, 2026 places up to 2.6 Bcf/d of LNG export feed gas nominations at risk; if feed gas deliveries are curtailed or reduced, gas remains onshore and is bearish for Henry Hub and Gulf Coast basis -- regional Houston Ship Channel basis was most recently -0.455 vs Henry Hub on 2026-09-15 (trailing 5-day average -0.287), with the October 1 effective date falling outside this pricing window; watch for follow-on nominations notices confirming actual curtailment volumes.
Reroute: None: Golden Pass Pipeline is the dedicated feed gas supply line to Golden Pass LNG at Sabine Pass, TX; no alternative pipeline replaces this function for this terminal. Any reduction in ACA capacity directly curtails LNG export throughput with no bypass.
View original notice text
[Critical] Updated ACA Change for October 1, 2026. Pipeline: Golden Pass Pipeline LLC (Sabine Pass TX → Starks LA). Capacity: up to 2.6 Bcf/d LNG export feed gas. This notice was posted on the Golden Pass Pipeline GasNom EBB under the 'Critical' section.
Transwestern Pipeline declared force majeure on the Panhandle Lateral due to a compressor station mechanical failure. Receipt and delivery capacity on the Panhandle Lateral is reduced from 0.263 Bcf/d to 0.175 Bcf/d (a loss of 0.088 Bcf/d) effective September 17, 2026 through September 19, 2026 at 8:59 AM -- a two-day event. Full capacity of 0.263 Bcf/d is expected to be restored on September 19.
TW Panhandle Lateral FM removes 0.088 Bcf/d of receipt and delivery capacity for two days; expect mild bearish pressure at Permian/San Juan basin points (Waha, TW Permian) and modest bullish support at SoCal Border and Arizona delivery points, though the relatively small volume limits the broader market impact.
Reroute: Moderate: EPNG serves overlapping SoCal border and Arizona markets and likely has spare capacity to absorb some displaced volumes; however, a simultaneous EPNG constraint would eliminate this option entirely.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120630
Notice Type: Force Majeure
Subject: Force Majeure - Panhandle Lateral Compression- 9/17/26 thru 9/18/26
Posted: Sep 15 2026 9:11AM
Effective: Sep 17 2026 9:00AM
End Date: Sep 19 2026 8:59AM
Notice Type Description: Force Majeure
Notice Identifier: 120630
Critical Notice Description: Critical notice
Posting Date/Time: Sep 15 2026 9:11AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: Force Majeure - Panhandle Lateral Compression- 9/17/26 thru 9/18/26
Notice Effective Date/Time: Sep 17 2026 9:00AM
Notice End Date/Time: Sep 19 2026 8:59AM
Notice Text: September 15, 2026To: All Transwestern CustomersSubject: Force Majeure - Panhandle Lateral - Compressor Station mechanical failure.September 17th, 2026 (2 Days)Panhandle Lateral Receipt & Delivery capacity will be reduced from 263,000 MMBtu/d to 175,000 MMBtu/d.September 19th, 2026Panhandle Lateral Receipt & Delivery capacity will return to the normal capacity of 263,000 MMBtu/d.*Scheduled volumes both received and delivered on the PanhandleLateral may not be affected.Transwestern reserves the right to revise the above listed schedule. Please continue to monitor the Transwestern website for updates andschedule changes. Contact your account or scheduling representative if you need additional information.
Force Majeure0.590 Bcf/dUntil Further Notice4 Days
Tennessee Gas Pipeline has declared a force majeure on the HC Line between valve sections 313A-403 and 313A-404, just south of Avoca, New York, effective September 16, 2026. An anomaly requiring immediate repair was discovered, with TGP personnel on site and repair work estimated to last approximately 4 days. The event threatens up to 0.590 Bcf/d of Primary In the Path capacity at MLV 313 HC Zone 4 End (Segment 399 FH), with impact possible as early as the Timely Cycle for Gas Day September 16.
TGP force majeure on the HC Line near Avoca, NY threatens up to 0.590 Bcf/d of Zone 4 primary firm capacity starting September 16 for an estimated 4 days; expect bullish pressure on Tennessee Zone 4-300 leg basis (most recently -1.440 vs HH) and downstream Algonquin Citygate and New England basis as Appalachian/Northeast supply tightens with limited reroute via Transco.
Reroute: Limited: Transco is the primary competing pipeline for Northeast deliveries from this corridor, but Transco Zone 5 and Northeast segments frequently run near capacity; TGP and Transco together dominate this market, so a 0.590 Bcf/d Zone 4 firm curtailment has limited practical reroute relief for affected Northeast shippers.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/14/2026 9:03:33AM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 9:03:33 AM Notice ID: 404199
Reqrd Rsp: 1 Rsp Date/Time: 9/14/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: FORCE MAJEURE MLV 313(HC LINE) EFF 9-16
Notice Text:
FORCE MAJEURE AT MLV 313A-403 TO MLV 313A-404 (HC LINE) EFFECTIVE 9-16-2026
Pursuant to Article XII of the General Terms and Conditions of Tennessee's FERC Gas Tariff, Tennessee is posting notice of a Force Majeure event between valve sections 313A-403 to 313A-404 on the HC Line just south of Avoca, New York. An anomaly has been discovered which requires immediate repairs. Tennessee personnel are on site and have begun working a repair plan to begin on Wednesday, September 16, 2026. Tennessee is estimating the impact of this work to be up to 590,000 Dths pathed through MLV 313 HC Zone 4 End (Segment 399 FH). Based on current nominations and forecasted demand, Tennessee is providing notice to customers that Primary In the Path capacity at MLV 313 HC Zone 4 End (Segment 399 FH) could be impacted as early as Timely Cycle for the Gas Day of Wednesday, September 16, 2026 and throughout the duration of this repair work. Based on current operating conditions, the repair work is estimated to last 4 days.
Tennessee will continue to update customers as more information becomes available.
Please contact your Account Representative or Scheduler if you have any questions.
..
Transwestern Pipeline declared force majeure at the GCX Waha interconnect (POI 100744) effective September 11, 2026 at 4:02 PM, reducing delivery capacity from 0.250 Bcf/d to zero due to emergency valve repair. Restoration to full 0.250 Bcf/d capacity is scheduled for September 13, 2026 at 8:59 AM, yielding approximately two gas days of curtailment. Live capacity data for GD 9/11 id3 confirms GCX WAHA (loc 100744) posted operating capacity of 0 with scheduled volumes of 0.027 Bcf/d, consistent with the force majeure declaration -- the data predates full reflection of the event but already shows the constraint.
TW force majeure eliminates 0.250 Bcf/d of Permian takeaway at GCX Waha through 9/13 morning; expect bearish Waha basis pressure as Permian supply backs up, with modest bullish signal at SoCal Border and Arizona delivery points where TW volumes are reduced.
Reroute: Moderate: EPNG serves overlapping Permian-to-SoCal/Arizona corridors and is the primary reroute alternative for westbound volumes displaced from TW at Waha; however, if EPNG is simultaneously constrained, no California reroute exists. The GCX Waha point is a specific Permian Basin interconnect and producers may need to redirect onto EPNG or other Permian takeaway pipes.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120582
Notice Type: Force Majeure
Subject: Force Majeure - GCX Waha- POI 100744- GD 9/11/2026 (Intraday 3) thru 9/12/26
Posted: Sep 11 2026 4:39PM
Effective: Sep 11 2026 4:02PM
End Date: Sep 13 2026 8:59AM
Notice Type Description: Force Majeure
Notice Identifier: 120582
Critical Notice Description: Critical notice
Posting Date/Time: Sep 11 2026 4:39PM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: Force Majeure - GCX Waha- POI 100744- GD 9/11/2026 (Intraday 3) thru 9/12/26
Notice Effective Date/Time: Sep 11 2026 4:02PM
Notice End Date/Time: Sep 13 2026 8:59AM
Notice Text: September 11, 2026To: All TW CustomersSubject: Force Majeure - GCX WahaReason: Emergency Maintenance - Valve Repair Gas Day September 11th (Intraday 3)GCX Waha (100744) delivery capacity will be reduced from 250,000 MMBtu/d to 0 MMBtu/d.Gas Day September 13th, 2026GCX Waha (POI 100744) delivery capacity will increase from 0 MMBtu/d to 250,000 MMBtu/d.Transwestern Pipeline reserves the right to revise the above listed schedule. Please continue to monitor Transwestern's website for updates and schedule changes.
Transwestern Pipeline declared force majeure at the GCX WAHA interconnect (loc 100744) effective Sep 12, 2026 9:00AM through Sep 13, 2026 8:59AM -- a one-day event. The capacity table for the prior gas day (Sep 11) shows GCX WAHA posting zero operating capacity against 0.027 Bcf/d scheduled (vs-design flag), consistent with the constraint already affecting nominations before the FM was formally declared. The stated capacity impact is limited to the scheduled volume at that point (~0.027 Bcf/d), though the force majeure floor sets minimum severity at 4 regardless.
Transwestern FM at GCX WAHA removes approximately 0.027 Bcf/d of Permian takeaway at this interconnect for one day; expect bearish pressure at Waha/Permian basis as basin gas backs up, with mild bullish pressure at SoCal Border and Arizona delivery points -- volumes are small relative to TW system scale but force majeure status warrants monitoring for any scope expansion.
Reroute: Moderate: EPNG serves overlapping Permian-to-SoCal/Arizona corridors and is the primary reroute alternative; however, if EPNG is simultaneously constrained, no California reroute exists. Volumes affected at this single interconnect are small (~0.027 Bcf/d), limiting market impact absent escalation.
Gulf South Pipeline issued a Critical Over-Under Performance notice on 9/11/2026 for Loc 24329 (Stratton Ridge to Freeport LNG), citing the customer's failure to take confirmed quantities. Gulf South is reducing scheduling for remaining nomination cycles on Gas Day 9/11/2026 and until further notice. The affected location is the dedicated lateral delivering feed gas to Freeport LNG, making this an LNG feedgas disruption event; no specific curtailed volume is stated in the notice.
Freeport LNG feed gas under-performance at Stratton Ridge (Loc 24329) reduces LNG export pull from the Gulf Coast domestic gas market, bearish for Henry Hub regional pricing; live capacity data shows the point running at 1.46 Bcf/d scheduled against 1.78 Bcf/d operating capacity (82% utilized, 0.318 Bcf/d headroom) in the td3 cycle -- the magnitude of the actual curtailment below scheduled is unquantified in the notice text but the 'until further notice' language keeps the downside risk open beyond Gas Day 9/11.
Reroute: None: Freeport LNG is a single-customer export facility served by this dedicated lateral -- there is no alternative route for the feed gas to reach the terminal, and the curtailment keeps gas onshore rather than rerouting it.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038704
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-11T14:58:00+00:00
Effective: 2026-09-11T15:00:00+00:00
End: 2026-09-12T09:00:00+00:00
Subject: Failure to take confirmed quantities - Loc 24329 Stratton Ridge to Freeport LNG
Gulf South Pipeline Notice 5038704
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Initiate
Notice ID :
5038704
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Failure to take confirmed quantities - Loc 24329 Stratton
Ridge to Freeport LNG
TSP :
078444247
Post Date/Time :
09/11/2026 02:58:00 PM
Notice Effective Date/Time :
09/11/2026 03:00:00 PM
Notice End Date/Time :
09/12/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/11/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
Loc 24329 Stratton Ridge to Freeport LNG
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/11/2026 2:59:00 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/11/2026 02:58:00 PM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/11/2026 03:00:00 PM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/12/2026 09:00:00 AM
Notice ID :
5038704
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to take confirmed quantities - Loc 24329 Stratton
Ridge to Freeport LNG
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/11/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
Loc 24329 Stratton Ridge to Freeport LNG
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/11/2026 2:59:00 PM
Page 1 of 1
NBPL has declared a Force Majeure effective evening September 11, 2026 due to an unplanned equipment failure at Compressor Station 07 (CS07) near St. Anthony, ND. As a result, nominated volumes past Glen Ullin (GlenSEG) are restricted to 2,160 MMcf/d (2.160 Bcf/d) until further notice. Pre-event capacity data from the prior gas day (September 10) shows GlenSEG already running at 99.4% utilization (2.52 Bcf/d scheduled against 2.53 Bcf/d operating capacity), meaning the new 2.160 Bcf/d cap represents a reduction of approximately 0.37 Bcf/d from already near-full flow; note the capacity table predates the FM by one gas day and does not yet reflect the restriction.
NBPL FM at CS07 caps GlenSEG flows at 2.160 Bcf/d until further notice, cutting roughly 0.37 Bcf/d of Canadian/Bakken supply into the Midwest; expect bullish pressure at Chicago Citygate and Northern Border Ventura TP basis, which was last quoted at -0.205 vs Henry Hub on 2026-09-09 and is likely to tighten further once the evening-cycle restriction takes effect.
Reroute: Limited: Alliance Pipeline provides an alternative Canadian supply route into Chicago but volumes are typically fully subscribed, leaving minimal spare capacity to absorb displaced NBPL volumes; no other pipeline replicates NBPL's specific Canadian border crossing and Midwest delivery corridor.
View original notice text
TSP Name Northern Border Pipeline Company
TSP 021632583
Notice Type Description: Force Majeure
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/10/26
09/10/26
10/10/26
Subject: Subject: Force Majeure: St Anthony Compressor 7
Author: Author: Kyle Krigbaum
Notice Text
Northern Border Pipeline Company (NBPL) notifies customers of the need to perform work to address an unplanned and uncontrollable equipment failure at Compressor Station 07 (CS07). This necessary measure could not be prevented or overcome by the due diligence of NBPL and requires immediate action to maintain the safety and reliability of the system. Therefore, pursuant to Section 6.9.1 of the General Terms and Conditions of NBPL’s FERC Gas Tariff, NBPL is declaring a Force Majeure effective, Friday, September 11, 2026.
As a result of the Force Majeure, NBPL will restrict nominated volumes for Flow Past Glen Ullin (GlenSEG) to 2,160 MMcf/d (2,322,875 Dth) effective Evening, September 11, 2026, and continuing until further notice. Reservation Charge Credits, if necessary, will be provided consistent with Section 6.6.7 of NBPL's Tariff.
NBPL will provide updates as additional information becomes available.
If you have any scheduling or nominations questions, please call your Northern Border Customer Services Representative at (866) 581-6487.
Force Majeure0.900 Bcf/dUntil Further Notice1 Days
Gulf Run Transmission has declared a Force Majeure at its Panola Compressor Station in Panola County, Texas (Zone 1), effective September 15, 2026 at 09:00, with anticipated restoration by September 16, 2026 at 09:00 -- approximately one calendar day. During this period, throughput capacity at Panola is limited to 0.900 Bcf/d, with upstream point operators warned of elevated pressures and shippers directed to nominate from contractual MRO to MDO locations to minimize scheduling reductions. Pre-event capacity data (gas day 2026-09-09) shows Gemini Panola GR receipt at 0.437 Bcf/d scheduled against 0.800 Bcf/d operating capacity, so the 0.900 Bcf/d throughput cap itself may not immediately bind at current scheduled levels -- but the Force Majeure designation and unplanned nature of the event warrant elevated caution ahead of the effective date.
Gulf Run FM at Panola CS caps throughput at 0.900 Bcf/d on Sept 15; this system is built to serve Golden Pass LNG, so any binding curtailment reduces Haynesville-origin feed gas to the LNG corridor and keeps supply in the domestic market, mildly bearish Henry Hub regionally -- watch Golden Pass nominations on Sept 15 for confirmation of actual feed gas impact.
Reroute: Moderate: Gulf South and Kinder Morgan assets serve the Haynesville corridor and could absorb some displaced Haynesville supply, but Gulf Run is the primary purpose-built conduit to Golden Pass LNG and no direct replacement pipeline exists for that specific LNG delivery path.
View original notice text
Pipeline: Gulf Run Transmission
Notice ID: 68746
Notice Type: Maintenance
Subject: Panola FMJ
Posted: 2026-09-10 12:24:00.0
Effective: 2026-09-15 09:00:00.0
End Date:
Notice ID: 68746
Notice Type: MAI
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-10 12:24:00.0
Subject: Panola FMJ
Notice Effective Date/Time: 2026-09-15 09:00:00.0
Notice End Date/Time: 2026-12-16 00:00:00.0
Notice Text: This Action Alert is being issued pursuant to GT&C Sections 7 and 8 of Gulf Run’s Tariff and shall constitute notice of an event of Force Majeure at Gulf Run’s Panola Compressor Station located in Panola County, Texas and in Gulf Run’s Zone 1. This unplanned maintenance will occur on Tuesday, September 15th, 2026, with an anticipated completion date of Wednesday, September 16th, 2026, at 09:00. During this time: · Panola Compressor Station will be limited to a throughput capacity of 900,000 dth/d. · Point Operators located in the impacted area will experience higher pressures. Gulf Run will evaluate nominations, on a case by case basis, based on daily operations to alleviate impacts to the extent possible. During this unplanned maintenance, shippers should nominate from their contractual MRO location to their contractual MDO location to reduce risk of scheduling reductions. As more information becomes available, Gulf Run will notify its shippers by updating this posting. If you have any questions concerning this alert, please contact your Scheduling Representative.
CGT has notified customers of planned maintenance at both Golden Meadow and Centerville Compressor Stations from September 15-18, 2026, reducing backhaul capacity on EL300SEG to 350,000-500,000 Dth/day against a design capacity of 575,000 Dth/day -- a restriction of up to 225,000 Dth/day (0.225 Bcf/d). CGT explicitly warns that curtailments to Interruptible, Secondary Firm, and Primary Firm services are anticipated, a significant escalation beyond typical interruptible-only curtailment language. Live capacity data confirms EL300SEG is already at 100% utilization (0.575 Bcf/d scheduled against 0.575 Bcf/d operating capacity) as of the September 8 timely cycle, corroborating the tightness described in the notice.
CGT maintenance on EL300SEG cuts backhaul capacity by up to 0.225 Bcf/d (midpoint ~0.113 Bcf/d restriction at the 500k Dth floor) for four days starting September 15, with primary firm curtailments explicitly at risk; Columbia Gulf mainline basis, which has traded at an average of -0.247 vs Henry Hub over the five trading days ended September 4 (most recently -0.215 on September 4), is likely to widen further as southbound backhaul tightens and Transco Zone 4 Southeast basis firms in sympathy.
Reroute: Moderate: Texas Eastern (TETCO) and Trunkline (TGC) serve overlapping Gulf Coast northbound corridors and could absorb some displaced volumes, but the explicit primary firm curtailment risk on a Critical notice suggests CGT does not anticipate sufficient system-level flexibility to avoid firm impacts.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/08/26
09/08/26
10/08/26
Subject: Subject: Golden Meadow & Centerville Compressor Station Maintenance (EL300SEG), September 15-18, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission LLC (CGT) reminds customers of upcoming maintenance at both Golden Meadow and Centerville Compressor Stations, beginning on Tuesday, September 15, 2026, through Friday, September 18, 2026. As a result, the Backhaul capacity through EL300SEG will be reduced to a level between 350,000 and 500,000 Dth effective Timely Cycle for Gas Day Tuesday, September 15, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
EL300SEG
· Estimated Capacity Setting: 350,000 - 500,000 Dth
· Design Capacity: 575,000 Dth
· Posted Percentage: 61-87%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of September 1-7, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
REX declared force majeure at Chandlersville Compressor Station (Segment 380) on September 7, 2026, limiting eastbound-to-westbound capacity to 2,835 MDth/d (2.835 Bcf/d) for the ID3 cycle on Gas Day September 7, and 2,772 MDth/d (2.772 Bcf/d) from the Evening Cycle of Gas Day September 8 until further notice. Primary firm, secondary firm, and AOR/ITS service are all explicitly at risk of not being scheduled, indicating curtailments across all service classes. No restoration timeline has been provided.
REX force majeure at Chandlersville CS (Seg 380) limits east-to-west capacity to 2.772 Bcf/d until further notice with all firm service classes at risk; REX Zone 3 basis was -0.250 vs Henry Hub as of 2026-09-04 and is subject to further pressure as westbound Appalachian-origin receipts back up at the Lebanon Hub while downstream Midwest and Ohio Valley markets tighten -- expect bullish Zone 3 and Lebanon Hub basis and bearish pressure on any westbound receipt points unable to schedule.
Reroute: Moderate: REX Zone 3 westbound Appalachian volumes have partial alternatives via Rover Pipeline, TETCO M2, and TCO for Midwest and Ohio Valley markets, but these pipes serve different downstream points and cannot fully replace REX westbound throughput at this scale; no single alternative approaches 2.772 Bcf/d of replacement capacity on short notice.
View original notice text
Pipeline: Rockies Express
Notice ID: 14070
Notice Type: Critical notice
Sub-Type: FORCE MAJEURE
Subject: REX CHANDLERSVILLE COMPRESSOR STATION (SEG 380) FORCE MAJEURE
Posted: 9/7/2026 3:53:07 PM
Effective: 9/7/2026 3:53:07 PM
End Date: 12/31/9000
REX CHANDLERSVILLE COMPRESSOR STATION (SEG 380) FORCE MAJEURE
On Monday, September 7, 2026, Rockies Express Pipeline LLC (“REX”) experienced a Force Majeure
event (as defined in Section 21 of the GT&C of the Tariff) at its Chandlersville Compressor Station
(Segment 380).
Operating capacity will be limited to the following capacities on the following Days and Cycles in the East
to West direction:
• ID3 Cycle, Gas Day Monday, September 7, 2026: 2,835 MDth/d
• Evening Cycle, Gas Day Tuesday, September 8, 2026 and until further notice: 2,772 MDth/d
Primary and secondary firm quantities, as well as AOR/ITS are at risk of not being scheduled.
REX is continuing to monitor progress across the system and will post updates as more information
becomes available.
For questions, please call your Account Director or Scheduling Hotline at 303-763-2906.
Nautilus Pipeline has declared force majeure following an unplanned outage at the Enterprise Neptune offshore processing plant, effective September 3, 2026. The plant continues troubleshooting with no estimated restart timeline, and Nautilus is reducing all scheduled quantities to EPSQ (Elapsed Prorata Scheduled Quantity) for the Intraday 3 cycle on the September 3 gas day. No restoration ETA has been provided, and the notice end date extends to December 2, 2026, suggesting a potentially prolonged constraint.
Nautilus force majeure with no restart ETA removes offshore GoM supply volumes from the onshore market indefinitely; bullish for Henry Hub spot and Gulf Coast basis with duration risk extending into Q4 2026.
Reroute: None: Nautilus is an offshore gathering pipeline serving the Enterprise Neptune plant directly; there is no alternative routing for production shut in at this offshore facility.
View original notice text
TSP Name: Nautilus Pipeline Company, L.L.C.
Subject: Nautilus Force Majeure - Unplanned Outage at Enterprise Neptune plant - Update
Notice Type: Force Majeure
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/03/2026
Notice End Date: 12/02/2026
Posting Date: 09/03/2026
Notice Identifier: 182546
Required Response Indicator Description: No response required
Notice Text:
Nautilus has been informed that the Enterprise Neptune plant continues troubleshooting the issue with no ETA for a restart. Nautilus will be reducing all scheduled quantities to EPSQ for the Intraday 3 cycle for the September 3, 2026 Gas Day.
Updates will be posted as they become available.
This event constitutes a Force Majeure, pursuant to section 25 of the General Terms and Conditions of Nautilus' FERC Gas Tariff.
For questions concerning this notice, please contact your Enbridge Offshore account rep at 713-627-6204.
CPL has posted a Critical PPO (Planned Planned Outage) notice effective 2026-09-19 14:00 flagging anticipated restrictions at the Cove Point LNG export terminal in Maryland. No specific capacity volume or restoration date is stated in the notice text. As of the 2026-09-03 gas day (one day lag), COVE POINT PLANT delivery was running at 94.5% utilization (0.869 Bcf/d scheduled against 0.920 Bcf/d operating capacity), leaving only 0.051 Bcf/d of headroom -- confirming the system is already running tight ahead of the restriction.
Cove Point LNG feedgas restriction beginning 2026-09-19 removes demand from the Appalachian supply stack, bearish for Appalachian basin basis -- Eastern Gas South regional proxy was most recently -1.265 vs Henry Hub (2026-09-03) and has averaged -1.130 over the prior five trading days; further softening in that regional read and the export arb is likely if the restriction proves material, with no offsetting bullish signal for Henry Hub.
Reroute: None: Cove Point LNG is the sole LNG export terminal served by CPL; feedgas volumes that cannot be nominated to the plant have no alternative export outlet and will back into the Appalachian pipeline network.
CGT has updated its Hampshire Compressor Station maintenance notice, revising the lower bound of the backhaul capacity restriction downward to 2,150,000 Dth/d (from the prior 2,200,000 Dth/d floor), against a design capacity of 2,540,656 Dth/d -- a reduction of up to 0.391 Bcf/d versus design. The maintenance window remains September 9 through November 25, 2026 (77 days). Critically, the prior posting explicitly warned of potential curtailments to Interruptible, Secondary Firm, and Primary Firm services, an escalation trigger that elevates severity; the updated notice widens the capacity reduction range modestly on the downside and removes the explicit firm-service curtailment language, but the prior notice established that risk and it has not been formally withdrawn. Live capacity data for HampSEG (TD4 cycle, timely) shows 2.15 Bcf/d scheduled against 2.54 Bcf/d operating capacity at 84.8% utilization today, consistent with pre-event conditions ahead of the September 9 effective date.
CGT Hampshire maintenance removes up to 0.391 Bcf/d of backhaul capacity on HampSEG from September 9 through November 25, representing roughly 15% of the segment's design capacity; with Columbia Gulf mainline basis most recently at -0.215 vs Henry Hub (2026-09-03) against a 5-day trailing average of -0.254, expect this basis to tighten (move less negative or flip positive) as northbound backhaul tightens through Kentucky and into TETCO/Adair Co. interconnects, which is already showing only 3.6% headroom at 0.200 Bcf/d scheduled.
Reroute: Moderate: Texas Eastern (TETCO) and Trunkline (TGC) serve overlapping Gulf Coast northbound corridors and provide partial reroute options, but the multi-month duration and the prior notice's warning of firm service curtailments suggest the constraint exceeds what parallel capacity can fully absorb without basis widening.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26210020
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
10/04/26
Subject: Subject: UPDATE: Hampshire Compressor Station Maintenance
Author: Author: Tyler King
Notice Text
Columbia Gulf Transmission, LLC (CGT) notifies customers that based on updated logistics involving the upcoming maintenance at Hampshire Compressor Station, the backhaul capacity will be reduced to a level between 2,150,000 Dth and 2,350,000 Dth effective Timely Cycle for Gas Day Wednesday, September 9, 2026.
CGT encourages customers to monitor the Daily Capacity Posting each day of the maintenance for the specific capacity setting through HampSEG.
HampSEG
· Estimated Capacity Setting: 2,150,000 - 2,350,000 Dth
· Design Capacity: 2,540,656
· Posted Percentage: 85-92%
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff).
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming maintenance at Hampshire Compressor Station scheduled for Wednesday, September 9, 2026, through Wednesday, November 25, 2026. As a result, the backhaul capacity through HampSEG will be reduced to a level between 2,200,000 and 2,350,000 Dth effective Timely Cycle for Gas Day Wednesday, September 9, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
HampSEG
· Estimated Capacity Setting: 2,200,000 - 2,350,000 Dth
· Design Capacity: 2,540,656
· Posted Percentage: 87-92%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of August 20-26, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
EPNG has declared force majeure on Line No. 1103 between Pecos River and Guadalupe in Culberson County, Texas, following discovery of safety and integrity anomalies downstream of Pecos River Compressor Station. Effective September 5, 2026 Timely Cycle, operational capacity through the PECOS constraint is reduced by 0.159 Bcf/d and through the GUADLUP constraint by 0.136 Bcf/d, with a pressure restriction and isolation required to facilitate repairs. The stated end date is September 5, 2026 at 9:00 AM, making this a short-duration but formally declared force majeure event on a key Permian outbound segment.
EPNG force majeure on Line 1103 removes up to 0.159 Bcf/d of Permian outbound takeaway capacity; expect bearish pressure at Waha as basin gas backs up, with mild bullish pressure at SoCal Border and Arizona delivery points -- though the one-day duration limits sustained market impact.
Reroute: Moderate: Transwestern Pipeline (TW) serves overlapping SoCal border and Arizona markets and is the primary alternative to EPNG for westbound Permian volumes; however, available TW spare capacity on any given day is uncertain and partial reroute is the realistic outcome for the affected 0.159 Bcf/d.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure – Line No. 1103
Posted: 09/04/2026 10:49:35AM
Effective: 09/04/2026 10:49:35AM
End Date: 09/05/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/04/2026 10:49:35AM Notice End Date/Time: 09/05/2026 9:00:00am
Post Date/Time: 9/4/2026 10:49:35 AM Notice ID: 629537
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: Force Majeure – Line No. 1103
Notice Text:
Force Majeure – Line No. 1103 – Pecos River to Guadalupe
El Paso Natural Gas Company, L.L.C. (EPNG) has identified anomalies on Line No. 1103 downstream of its Pecos River Compressor Station in Culberson County, Texas, that affect the safety and integrity of the line and require immediate attention. Accordingly, Line No. 1103 between Pecos River and Guadalupe will be subject to a pressure restriction and isolation to facilitate the necessary repairs.
As a result, the operational capacity through the PECOS constraint will be reduced by 158,838 dekatherms per day (Dth/d) effective September 5, 2026, Timely Cycle (Cycle 1).
The operational capacity through the GUADLUP constraint will be reduced by 136,461 dekatherms per day (Dth/d) effective September 5, 2026, Timely Cycle (Cycle 1).
EPNG will be posting an updated maintenance notice to reflect the total impact through the PECOS and GUADLUP constraints.
EPNG will provide updates as more information becomes available.
This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
TIGT has declared an operational alert on Segment 520 from Otis to Stockton due to an ongoing pipeline integrity issue requiring section replacement, effective Gas Day August 25, 2026 (ID1 Cycle), and the outage is expected to last longer than originally anticipated with no restoration date given. Primary firm, secondary firm, and interruptible/as-available service quantities are all at risk of not being scheduled on this segment. TIGT is working with affected customers on alternative connections but cannot guarantee full scheduling of nominations.
TIGT Segment 520 (Otis to Stockton) is offline indefinitely with firm service at risk; Cheyenne Hub regional basis has averaged -0.442 vs Henry Hub over the five trading days ended 2026-09-02 (most recently -0.410 on 2026-09-02) and further bearish pressure on Rockies/Midcontinent regional basis is likely until a restoration timeline is established -- no capacity volume is quantified in the notice.
Reroute: Limited: TIGT serves the Rockies-to-Midcontinent corridor, and while PEPL and Southern Star serve overlapping Midcontinent markets, the integrity-driven segment outage with no restoration timeline makes full volume displacement uncertain; affected customers are being worked individually for alternative connections per the notice.
View original notice text
Pipeline: Tallgrass Interstate Gas Transmission (TIGT)
Notice ID: 14067
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: SEGMENT 520 OPERATIONAL ISSUE
Posted: 9/3/2026 3:23:47 PM
Effective: 9/3/2026 3:23:47 PM
End Date: 12/31/9000
SEGMENT 520 OPERATIONAL ISSUE
TIGT is posting notice of an Operational Issue after identifying an ongoing integrity issue on a section of
pipeline being replaced, as communicated to affected customers.
As a result, Segment 520 from Otis to Stockton will be out of service longer than anticipated. This
operational notice is effective from ID1 Cycle, Gas Day Tuesday, August 25, 2026, until further notice.
With the above line out of service, primary and secondary firm quantities, as well as ITS/AOR are at risk
of not being scheduled. TIGT continues to work on alternative connections with affected customers to
facilitate scheduling of nominations.
TIGT will post updates as they become available.
For questions, please call your Account Director or Scheduling Representative at 303-763-2906.
Trunkline Gas Company
[Trunkline Gas Company] [Force Majeure] TGC Force Majeure REINSTATED: Kountze Station Additional Power Outages
SEV 4/5
Force MajeureUntil Further Notice
Trunkline Gas Company has reinstated a force majeure at Kountze Compressor Station (MP -73.7) due to continued unexpected power outages caused by the landfall of Tropical Storm Edouard. The prior notification lifting the force majeure was rescinded effective immediately on 2026-09-03. Scheduling reductions are in effect with no end date specified, and updates will be posted as conditions develop.
TGC force majeure reinstatement at Kountze CS eliminates any relief priced into the prior FM lift notice -- expect bullish pressure at Trunkline ELA and tightening Gulf Coast-to-Midwest basis with no restoration timeline disclosed; no specific capacity volume stated but compressor outage on a major Gulf Coast northbound corridor carries meaningful flow reduction risk.
Reroute: Moderate: TETCO, ANR, and Southern Natural serve overlapping Gulf Coast-to-Midwest corridors and can absorb some displaced TGC volumes, though simultaneous storm-related stress on Gulf Coast infrastructure may limit available spare capacity on competing pipes.
View original notice text
Pipeline: Trunkline Gas Company
Notice ID: 68318
Notice Type: Force Majeure
Subject: TGC Force Majeure REINSTATED: Kountze Station Additional Power Outages
Posted: 2026-09-03 09:31:00.0
Effective: 2026-09-03 09:31:00.0
End Date:
Notice ID: 68318
Notice Type: MAJ
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-03 09:31:00.0
Subject: TGC Force Majeure REINSTATED: Kountze Station Additional Power Outages
Notice Effective Date/Time: 2026-09-03 09:31:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Notice Text: 09/03/2026 TGC Force Majeure REINSTATED: Kountze Station Additional Power Outages Please disregard the earlier notification that the Trunkline Force Majeure was lifted. As of this time, this is to notify all contracted parties of Trunkline Gas Company that pursuant to Section 19 of the Trunkline FERC Gas Tariff, Trunkline has reinstated the Force Majeure event due to the continuation of the unexpected power outages at the Kountze Compressor Station (MP -73.7) related to the landfall of Tropical Storm Edouard. Effective Immediately and throughout the duration of this power outage, scheduling reductions will occur to reduce imbalances and maintain the safety and integrity of operations on the pipe. Updates will be posted as they become available. If you have any questions, please contact your Customer Service or Marketing Representative.
Trailblazer Pipeline declared a force majeure at its Heartwell Location (Location 60487) on Gas Day September 2, 2026, caused by electrical storms. Effective the ID2 cycle on September 2 and the Timely cycle on September 3, operating capacity at Heartwell is scheduled to 0 MDth/d until further notice. Primary and secondary firm quantities as well as ITS/AOR are explicitly stated to be at risk of not being scheduled.
Trailblazer FM at Heartwell zeros 0.008 Bcf/d of local capacity at Location 60487 with firm service at risk and no restoration timeline; while the isolated location impact is small, the force majeure declaration with 'until further notice' duration and primary firm curtailment language warrants monitoring -- Cheyenne Hub regional basis was already at -0.465 vs HH as of 2026-09-01 and any escalation to mainline throughput would pressure that spread further.
Reroute: None: Trailblazer shares Bertrand Compressor Station with REX, making REX a correlated rather than independent reroute option; the specific Heartwell location serves local delivery points with no identified bypass.
View original notice text
Pipeline: Trailblazer Pipeline (TPC)
Notice ID: 14063
Notice Type: Critical notice
Sub-Type: FORCE MAJEURE
Subject: HEARTWELL LOCATION FORCE MAJEURE LOCATION (60487)
Posted: 9/2/2026 4:08:05 PM
Effective: 9/2/2026 4:08:05 PM
End Date: 12/31/9000
HEARTWELL LOCATION FORCE MAJEURE LOCATION (60487)
On Gas Day Wednesday, September 2, 2026, Trailblazer Pipeline Company (“TPC”) experienced a Force
Majeure event (as defined in Section 22 of the GT&C of the Tariff) at its Heartwell Location as a result of
electrical storms in the vicinity. Effective ID2 cycle, Gas Day Wednesday, September 2, 2026, and Timely
cycle, Gas Day Thursday, September 3, 2026, and until further notice, the operating capacity at the
Heartwell Location (Location 60487) will be scheduled to 0 MDth/d.
At this capacity level, primary and secondary firm quantities as well as ITS/AOR may be at risk of not
being scheduled. Trailblazer will post updates as they are available.
For questions, please call your Account Director or Scheduling Representative at 303-763-2906.
CGT is scheduling maintenance at Hampshire Compressor Station (HampSEG) from September 9 through November 25, 2026 -- 78 calendar days. Backhaul capacity through HampSEG will be restricted to 2.200-2.350 Bcf/d against a design capacity of 2.541 Bcf/d, a reduction of approximately 0.190-0.340 Bcf/d (87-92% of design). CGT explicitly warns that Primary Firm, Secondary Firm, and Interruptible services are all at risk of curtailment, and Reservation Charge Credits have been triggered -- a firm-service curtailment notice, not merely an informational posting.
CGT HampSEG maintenance removes up to 0.340 Bcf/d of backhaul capacity from September 9 through November 25, with explicit risk of Primary Firm curtailments; Columbia Gulf mainline basis has been trading near -0.285 to -0.288 vs Henry Hub as of September 1 -- expect that spread to widen further as northbound backhaul capacity is squeezed during the shoulder/early-winter period, with modest bullish support for Transco Zone 4 and Gulf Coast downstream markets receiving less northbound competition for Gulf Coast gas.
Reroute: Moderate: Texas Eastern (TETCO) and Trunkline (TGC) serve overlapping Gulf Coast northbound corridors and provide partial backhaul alternatives; however, the 78-day duration and explicit firm curtailment risk mean alternative paths may face significant competition for remaining capacity, limiting full offset.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/02/26
09/02/26
10/02/26
Subject: Subject: Hampshire Compressor Station Maintenance (HampSEG), September 9 – November 25, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming maintenance at Hampshire Compressor Station scheduled for Wednesday, September 9, 2026, through Wednesday, November 25, 2026. As a result, the backhaul capacity through HampSEG will be reduced to a level between 2,200,000 and 2,350,000 Dth effective Timely Cycle for Gas Day Wednesday, September 9, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
HampSEG
· Estimated Capacity Setting: 2,200,000 - 2,350,000 Dth
· Design Capacity: 2,540,656
· Posted Percentage: 87-92%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of August 20-26, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Trunkline Gas Company declared force majeure effective 2026-09-02 due to an unexpected power outage at the Kountze Compressor Station (MP -73.7) caused by Tropical Storm Edouard landfall. Scheduling reductions are being implemented immediately to reduce imbalances and maintain system integrity. No end date has been provided; duration is indeterminate pending power restoration.
TGC force majeure at Kountze CS removes northbound Gulf Coast-to-Midwest capacity with no stated restoration timeline; expect bullish pressure at Trunkline ELA and Henry Hub with possible widening at downstream Midwest delivery points as scheduled volumes are cut, with no concrete capacity figure available to quantify the reduction.
Reroute: Moderate: Texas Eastern (TETCO), Southern Natural (EGT), and ANR serve overlapping Gulf Coast northbound corridors, but tropical storm-related conditions affecting the broader Gulf Coast region may simultaneously limit alternative pipeline headroom.
View original notice text
Pipeline: Trunkline Gas Company
Notice ID: 68277
Notice Type: Force Majeure
Subject: TGC Force Majeure: Kountze Station Power Outage
Posted: 2026-09-02 09:37:00.0
Effective: 2026-09-02 09:37:00.0
End Date:
Notice ID: 68277
Notice Type: MAJ
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-02 09:37:00.0
Subject: TGC Force Majeure: Kountze Station Power Outage
Notice Effective Date/Time: 2026-09-02 09:37:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Notice Text: 09/02/2026 TGC Force Majeure: Kountze Station Power Outage This is to notify all contracted parties of Trunkline Gas Company that pursuant to Section 19 of the Trunkline FERC Gas Tariff, Trunkline has declared a Force Majeure event due to an unexpected power outage at the Kountze Compressor Station (MP -73.7) related to the landfall of Tropical Storm Edouard. Effective Immediately and throughout the duration of this power outage, scheduling reductions will occur to reduce imbalances and maintain the safety and integrity of operations on the pipe. Updates will be posted as they become available. If you have any questions, please contact your Customer Service or Marketing Representative.
Rockies Express is restricting Segment 250 capacity to 1.085 Bcf/d westbound-to-eastbound (West to East direction) effective timely cycle Gas Day September 3, 2026, until further notice, due to an ongoing operational issue at Bertrand Compressor Station (Update #17). At this restriction level, primary firm, secondary firm, and ITS/AOR service classes are all explicitly at risk of curtailment. No restoration timeline has been provided.
REX Segment 250 restricted to 1.085 Bcf/d eastbound with primary firm at risk -- a multi-week unresolved constraint with no end date; REX Zone 3 delivered basis has averaged -0.313 vs HH over the five trading days ended 2026-09-01 (most recently -0.285 on 2026-09-01) and should widen further bearish as eastbound throughput remains capped, while Rockies/Cheyenne Hub faces bearish pressure from trapped westbound supply; Trailblazer shares Bertrand CS and is not an independent reroute.
Reroute: None: Trailblazer Pipeline (TPC) shares Bertrand Compressor Station with REX and is simultaneously constrained by the same facility -- the two are not independent reroutes for each other. The REX/TPC SALINE and TPC/REX LONE TREE WELD REC interconnects are both shown at 100% utilization (0.642 Bcf/d and 0.579 Bcf/d respectively, zero headroom) in current capacity data, corroborating the constraint.
View original notice text
Pipeline: Rockies Express
Notice ID: 14056
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #17
Posted: 9/2/2026 9:25:29 AM
Effective: 9/2/2026 9:25:29 AM
End Date: 12/31/9000
BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE – UPDATE #17
Effective Timely cycle, Gas Day Thursday, September 3, 2026, until further notice, the capacity in
Segment 250 is being restricted to 1,085 MDth/d in the West to East direction.
At this capacity level, primary and secondary firm quantities as well as ITS/AOR may be at risk of not
being scheduled. REX will post updates as they are available.
For questions, please call your Account Director or Scheduling Representative at 303-763-2906.
Colorado Interstate Gas
[MAINTENANCE] MLV 533-2 to MLV 534-2 Pipe Replacement
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Colorado Interstate Gas
Notice Type: MAINTENANCE
Subject: MLV 533-2 to MLV 534-2 Pipe Replacement
Posted: 09/30/2026 1:42:10PM
Effective: 09/30/2026 1:42:10PM
End Date: 10/01/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/30/2026 1:42:10PM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 1:42:10 PM Notice ID: 404599
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: MLV 533-2 to MLV 534-2 Pipe Replacement
Notice Text:
Project Updates
“***MLV 533-2 to MLV 534-2: Pipe Replacement
--6/4/26 through 10/5/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations. Customers may experience pressure fluctuations. The meters listed may be constrained or shut in during the project.
412604 MAGNUS/TGP UDP EAST JAMBALAYA ST BE
412750 PRP INC/TGP PISTOL RIDGE: RIP 533B-
412753 SKYEMS/TGP PISTOL RIDGE: RIP 533C-1
420361 PELICAN/TGP YSCLOSKEY LA ST BERNARD
420366 FGT/TGP CARNES MISSISSIPPI STONE
420383 GULFSTH/TGP KILN MISS EXCHANGE HANC
420713 DELTAMS/TGP STENNIS SALES HANCOCK
420736 CALGON/TGP PEARL RIVER PLANT HANCOC
420883 DELTAMS/TGP PORT BIENVILLE HANCOCK
420930 FGT/TGP CARNES COMPRESSOR STONE
***
Date Change, Previously scheduled 6/4/26 to 10/1/26.
………………………………”
If you have any questions, please contact your Scheduler.
Tallgrass Energy
[Trailblazer Pipeline (TPC)] [OPERATIONAL ALERT] THIRD PARTY OPERATIONAL ISSUE - BERTRAND COMPRESSOR STATION - UPDATE #17
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Trailblazer Pipeline (TPC)
Notice ID: 14140
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: THIRD PARTY OPERATIONAL ISSUE - BERTRAND COMPRESSOR STATION - UPDATE #17
Posted: 9/30/2026 8:15:10 AM
Effective: 9/30/2026 8:15:10 AM
End Date: 12/31/9000
THIRD PARTY OPERATIONAL ISSUE – BERTRAND COMPRESSOR STATION – UPDATE #17
Effective Timely cycle, Gas Day Thursday, October 1, 2026, until further notice, the capacity in
Segment 20 is being restricted to 816 MDth/d.
At this capacity level, primary and secondary firm quantities as well as ITS/AOR may be at risk of not
being scheduled.
REX is continuing to monitor progress across the system and will post updates as more information
becomes available. Any updates will also be posted under Trailblazer’s EBB. For questions, please call
your Account Director or Scheduling Hotline at 303-763-2906
ANR Pipeline (TC Energy)
UPDATED: CAPACITY REDUCTION Southeast Area – Fournerat Road Delivery
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Over-Under Performance
Notice Stat Desc: Supersede
Prior Notice: 26205011
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/29/26
09/29/26
11/01/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Southeast Area – Fournerat Road Delivery
Author: Author: T0001375
Notice Text
Since the last posting, ANR is extending the restricted capacity due to non-performance with Florida Gas. As a result, capacity will be restricted as follows:
Fournerat Road Delivery (LOC #523092):
8/7 – 10/31 (previously 9/30) Firm Primary Only
ANR anticipates this posting may result in Firm Secondary and Interruptible curtailments.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Golden Pass Pipeline has posted Rev 37 of its Annual Planned Maintenance 2025-2026 notice (logged here as Rev 36/Revision 2), covering planned outage windows on the Golden Pass Pipeline LLC system running from Sabine Pass, TX to Starks, LA, which feeds the Golden Pass LNG export terminal with up to 2.6 Bcf/d of capacity. This is a revision to an ongoing annual maintenance schedule; no specific per-job capacity impact figures or individual outage dates are stated in the notice text. The LNG feedgas severity floor applies given the terminal served, but no concrete volume or duration data is available to quantify the specific impact.
Planned maintenance on Golden Pass Pipeline reduces available LNG feedgas capacity on a system rated up to 2.6 Bcf/d; without specific job-level capacity figures, the magnitude of this revision is unquantified, but any confirmed feedgas curtailment at Golden Pass LNG is bearish for Gulf Coast spot prices as volumes stay in the domestic market -- Houston Ship Channel regional basis most recently -0.525 vs Henry Hub as of 2026-09-25.
Reroute: Limited: Golden Pass Pipeline is the dedicated feed gas lateral for the Golden Pass LNG terminal; no alternate routing exists for LNG export volumes at this terminal, though curtailed feedgas volumes simply remain in the domestic Gulf Coast supply pool.
View original notice text
[Planned Outage] Annual Planned Maintenance 2025- 2026 Rev 37 (posted September 24, 2026). Pipeline: Golden Pass Pipeline LLC (Sabine Pass TX → Starks LA). Capacity: up to 2.6 Bcf/d LNG export feed gas. This notice was posted on the Golden Pass Pipeline GasNom EBB under the 'Planned Outage' section.
Columbia Gulf Transmission (CGT)
Mainline 100 Pigging (HampSEG), Effective October 7 – 14, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: Mainline 100 Pigging (HampSEG), Effective October 7 – 14, 2026
Author: Author: Jonah Skiles
Notice Text
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming pigging on Mainline 100 from Cumberland River to Hampshire Compressor Station beginning on Wednesday, October 7, 2026, through Wednesday, October 14, 2026. As a result, the backhaul capacity through CorinSEG will be reduced to 2,350,000 Dth effective Timely Cycle for Gas Day Wednesday, October 7, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
HampSEG
· Estimated Capacity Setting: 2,350,000 Dth
· Design Capacity: 2,540,656 Dth
· Posted Percentage: 92%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of August 20-26, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/28/2026 13:32:59 CDT
Notice ID: 17324007
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/28/2026
Notice Eff Time:
13:32:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
17324007
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/28/2026
Post Time:
13:32:59 CDT
Prior Notice:
17322432
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 29, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9013363
COMPRESSOR STATION W 50 MP 517.23
3
Rec
M/L
1,300
PRIMARY
S-N
Unplanned
9011644
ML S35 S to N MP 327.27
2
Rec
M/L
OPEN
PRIMARY
S-N
224549
*The priority listed in addition to all lower priorities will be subject to the Available Capacity.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Location Confirmations Being Reduced for 09/28/2026
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 09/28/2026
Posted: 09/28/2026 10:32:17 CDT
Notice ID: 17323233
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/28/2026
Notice Eff Time:
10:32:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
17323233
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/28/2026
Post Time:
10:32:17 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 09/28/2026
The below location(s) will be reduced for gas day 09/28/2026 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes.
Location Name
Location ID
Zone
Location Type
Confirmation Quantity Available
Cycle Effective
Kinder M3371
1006149
3
Receipt
EPSQ
ID1
If you have any questions, please contact your Transportation Services Representative.
Columbia Gas Transmission (TCO)
Line AM130 Pipeline Maintenance, Effective October 6 – October 24, 2026
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Reroute: Not assessed.
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: Line AM130 Pipeline Maintenance, Effective October 6 – October 24, 2026
Author: Author: Jonah Skiles
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers of upcoming Line AM130 Pipeline Maintenance scheduled to begin on Tuesday, October 6, 2026, through Saturday, October 24, 2026. As a result, the following locations will be taken to 0 Total Capacity effective Timely Cycle for Gas Day Tuesday, October 6, 2026;
819059 – EAST MKTG
819114 – EAST MKTG
838634 – CARALINE/GAY STATION
TCO encourages customers to regularly reference the Construction and Maintenance Schedule and the Daily Capacity Posting for any non-firm adjustments related to this maintenance.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
El Paso Natural Gas (EPNG)
[OPERATIONAL FLOW ORDER] SOC Declaration- Location Specific Draft
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Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: OPERATIONAL FLOW ORDER
Subject: SOC Declaration- Location Specific Draft
Posted: 09/28/2026 7:50:26AM
Effective: 09/28/2026 7:50:26AM
End Date: 09/29/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/28/2026 7:50:26AM Notice End Date/Time: 09/29/2026 9:00:00am
Post Date/Time: 9/28/2026 7:50:26 AM Notice ID: 629781
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: SOC Declaration- Location Specific Draft
Notice Text:
STRAINED OPERATING CONDITION (SOC) Declaration – Location Specific DRAFT
EFFECTIVE DATE: September 28, 2026.
IMBALANCE TOLERANCE: 5%
DURATION: Until Further Notice
AFFECTED AREAS/LOCATIONS: Specific to the following locations:
DAPS PHX (300777)
DAPS PHS (58302)
DTEP S78 (301149)
DAEPCWIL (300754)
DEPECELP (300843)
DEPECAFT (300842)
OPERATING CONDITION SUMMARY: The EPNG system linepack level starts Gas Day September 28, 2026, at 7,682 MMcf which is decrease of 69 MMcf compared to the start of Gas Day September 27, 2026. The locations listed above continue to draft the system and undermine our ability to maintain linepack within acceptable levels.
Deliveries in excess of scheduled quantities.
CUSTOMER ACTION REQUIRED: Immediate action is required to ensure that system pressure remain at a level capable of meeting scheduled deliveries off the system.
EPNG RESPONSE:
- Washington Ranch is available for withdrawal.
- IHSW Service will be suspended.
REFERENCE INFORMATION:
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity questions, please call Russ Pyeatt at (719) 520-3729, John Althoff at (719) 667-7750, Dan English at (719) 520-4722, or Morgan McCasland at (719) 520-4339.
For media inquiries, please contact media relations at newsroom@kindermorgan.com.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/28/2026 06:54:53 CDT
Notice ID: 17322432
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/28/2026
Notice Eff Time:
06:54:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
17322432
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/28/2026
Post Time:
06:54:53 CDT
Prior Notice:
17281298
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 29, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9011644
ML S35 S to N MP 327.27
2
Rec
M/L
OPEN
PRIMARY
S-N
224549
*The priority listed in addition to all lower priorities will be subject to the Available Capacity.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Location Confirmations Being Reduced for 09/27/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 09/27/2026
Posted: 09/27/2026 10:07:43 CDT
Notice ID: 17319622
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/27/2026
Notice Eff Time:
10:07:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
17319622
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/27/2026
Post Time:
10:07:43 CDT
Prior Notice:
17313666
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 09/27/2026
The below location(s) will be reduced for gas day 09/27/2026 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes.
Location Name
Location ID
Zone
Location Type
Confirmation Quantity Available
Cycle Effective
Kinder M3371
1006149
3
Receipt
EPSQ
ID1
If you have any questions, please contact your Transportation Services Representative.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
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Reroute: Not assessed.
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Pipeline: Transwestern Pipeline
Notice ID: 120872
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Posted: Sep 27 2026 7:35AM
Effective: Sep 27 2026 7:32AM
End Date: Sep 28 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120872
Critical Notice Description: Critical notice
Posting Date/Time: Sep 27 2026 7:35AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 27 2026 7:32AM
Notice End Date/Time: Sep 28 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREASeptember 27, 2026Due to high line pack in the Phoenix Area, Transwestern is declaring a Same Day Underage Alert for the Phoenix Area for gas day, September 27, 2026. Any Operator of a delivery point in the Phoenix Area at which actual quantities are less than scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this high line pack condition will continue at least for the entire gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.Please contact Gas Control or your marketing representative with any questions.
Tallgrass Energy
[Ruby Pipeline] [MAINTENANCE] RUBY MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #3
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Reroute: Not assessed.
View original notice text
Pipeline: Ruby Pipeline
Notice ID: 14135
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: RUBY MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #3
Posted: 9/26/2026 7:30:38 PM
Effective: 9/26/2026 7:30:38 PM
End Date: 12/31/9000
RUBY MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 – UPDATE #3
Ruby is moving the Segment 10 ILI Tool Run to Gas Day Wednesday, September 30, 2026, and the
Segment 20 ILI Tool Run will be rescheduled to a later time.
All other items remain the same as posted under notice ID 14127
SEGMENT 40 ILI TOOL RUN
On Gas Day Wednesday, September 9, 2026, Ruby will be conducting an ILI Tool Run in Segment 40.
Operating capacity will be limited to 700 MDth/d through Segment 40.
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
SEGMENT 10 ILI TOOL RUN
On Gas Day Wednesday, September 30, 2026, Ruby will be conducting an ILI Tool Run in Segment 10.
Ruby is not expecting this outage to impact shippers; however, Ruby will provide as much notice as
possible with individual postings on the EBB in the event capacity will be impacted.
In the event Ruby cannot schedule the firm service nominations from Primary Receipt to Primary
Delivery on a Day during the scheduled maintenance outlined above, Reservation Charge Credit
Quantities are calculated pursuant to Section 16.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 6.5, of the General Terms and Conditions of the Ruby FERC Gas Tariff.
If you have any questions, please contact your Account Director or Scheduling Representative at 303-
763-2906.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038777
Notice Type: Maintenance
Status: Terminate
Posted: 2026-09-26T11:10:00+00:00
Effective: 2026-09-26T11:15:00+00:00
End: 2026-09-30T09:00:00+00:00
Subject: Update: Unplanned Index 296 Pipeline Maintenance
Gulf South Pipeline Notice 5038777
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Terminate
Notice ID :
5038777
Prior Notice :
5038716
Reqrd Rsp Desc :
No response required
Subject :
Update: Unplanned Index 296 Pipeline Maintenance
TSP :
078444247
Post Date/Time :
09/26/2026 11:10:00 AM
Notice Effective Date/Time :
09/26/2026 11:15:00 AM
Notice End Date/Time :
09/30/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Updated Date Range:
------------------------------------------------------------------------------
Gulf South is performing unplanned maintenance on Index 296.
Lower than normal operating conditions are expected, however, the following scheduling groups
will be impacted:
Index 296 Harvey West Scheduling Group:
Capacity could be impacted by as much as 90,000 dth/d for the duration of the maintenance.
Index 296 Receipts Scheduling Group:
Capacity will be limited to 25,000 dth/d for the duration of the maintenance.
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
As more information is provided, we will update as appropriate.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/26/2026 11:11:09 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/26/2026 11:10:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/26/2026 11:15:00 AM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/30/2026 09:00:00 AM
Notice ID :
5038777
Response Date/Time :
Prior Notice :
5038716
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Update: Unplanned Index 296 Pipeline Maintenance
Notice Text :
Updated Date Range:
------------------------------------------------------------------------------
Gulf South is performing unplanned maintenance on Index 296.
Lower than normal operating conditions are expected, however, the following scheduling groups
will be impacted:
Index 296 Harvey West Scheduling Group:
Capacity could be impacted by as much as 90,000 dth/d for the duration of the maintenance.
Index 296 Receipts Scheduling Group:
Capacity will be limited to 25,000 dth/d for the duration of the maintenance.
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
As more information is provided, we will update as appropriate.
If you have any questions, please contact your customer service representative.
09/26/2026 11:11:09 AM
Page 1 of 1
Transco
Location Confirmations Being Reduced for 09/25/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 09/25/2026
Posted: 09/25/2026 12:49:36 CDT
Notice ID: 17313666
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/25/2026
Notice Eff Time:
12:49:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
17313666
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/25/2026
Post Time:
12:49:36 CDT
Prior Notice:
17308747
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 09/25/2026
The below location(s) will be reduced for gas day 09/25/2026 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes.
Location Name
Location ID
Zone
Location Type
Confirmation Quantity Available
Cycle Effective
Kinder M3371
1006149
3
Receipt
EPSQ
ID1
If you have any questions, please contact your Transportation Services Representative.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120848
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 25 2026 7:54AM
Effective: Sep 25 2026 7:54AM
End Date: Sep 26 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120848
Critical Notice Description: Critical notice
Posting Date/Time: Sep 25 2026 7:54AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 25 2026 7:54AM
Notice End Date/Time: Sep 26 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 25, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 25, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/25/2026 6:41:17AM Notice End Date/Time: 09/26/2026 9:00:00am
Post Date/Time: 9/25/2026 6:41:17 AM Notice ID: 404475
Reqrd Rsp: 1 Rsp Date/Time: 9/25/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: OFO DAILY CD1 DS 219 EFFECTIVE 9-26-2026
Notice Text:
OFO DAILY CRITICAL DAY 1 DS OF STA 219 EFFECTIVE 9-26-2026
Due to forecasted milder weather with associated lesser demand moving into the Northeast areas of its system, in order to protect the operational integrity of its system, effective for the Gas Day (“GD”) of Saturday, September 26, 2026 and until further notice, Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) is implementing an OFO Daily Critical Day (“CD”) 1 for all areas East of STA 219 for over-deliveries into the system or under-takes out of the system pursuant to Article X of the General Terms and Conditions of Tennessee's FERC NGA Gas Tariff.
This OFO will be effective for LMS-PA, SA contracts acting as balancing parties and LMS-MA Balancing Parties only.
Please refer to the table below for the affected areas and dates, and the actions required:
Zone
GD 9-25-26
GD 9-26-26 and until further notice
Zone 0
No OFO
No OFO
Zone L
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Zone 1
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Zone 2
No OFO
No OFO
Zone 3
No OFO
No OFO
Zone 4
No OFO
Critical Day 1
All Areas East and North of STA 219 Only
· Receipts do not overdeliver
· Deliveries do not undertake
Zone 5
No OFO
Critical Day 1
All Areas
· Receipts do not overdeliver
· Deliveries do not undertake
Zone 6
No OFO
Critical Day 1
All Areas
· Receipts do not overdeliver
· Deliveries do not undertake
CD 1 PENALTY: $5.00 + applicable Regional Daily Spot Price per Dth for quantities in excess of the tolerance
CD 1 TOLERANCE: Greater of 2% of scheduled quantities or 500 Dth
Balancing between OBA points in separate pipeline regions or across meters not located in the OFO area will not be permitted.
In the event this OFO is not sufficient to maintain the operational integrity of its system, Tennessee may escalate to calling a Critical Day II, a Balancing Alert, Meter Specific OFO(s) or Hourly OFO(s), or taking any other actions that may be permitted or required by Tennessee's Tariff.
Please contact your Scheduling Representative if you have any questions.
..
Mountain Valley Pipeline
Stallworth Compressor Station Maintenance 09-14-26 Complete
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Pipeline: Ruby Pipeline
Notice ID: 14127
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: RUBY MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #2
Posted: 9/23/2026 5:56:54 PM
Effective: 9/23/2026 5:56:54 PM
End Date: 12/31/9000
RUBY MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 – UPDATE #2
Ruby is moving the Segment 10 ILI Tool Run to Gas Day Monday, September 28, 2026.
All other items remain the same as posted under notice ID 14060
SEGMENT 40 ILI TOOL RUN
On Gas Day Wednesday, September 9, 2026, Ruby will be conducting an ILI Tool Run in Segment 40.
Operating capacity will be limited to 700 MDth/d through Segment 40.
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
SEGMENT 10 ILI TOOL RUN
On Gas Day Monday, September 28, 2026, Ruby will be conducting an ILI Tool Run in Segment 10. Ruby
is not expecting this outage to impact shippers; however, Ruby will provide as much notice as possible
with individual postings on the EBB in the event capacity will be impacted.
SEGMENT 20 ILI TOOL RUN
On Gas Day Wednesday, September 30, 2026, Ruby will be conducting an ILI Tool Run in Segment 20.
Ruby is not expecting this outage to impact shippers; however, Ruby will provide as much notice as
possible with individual postings on the EBB in the event capacity will be impacted.
In the event Ruby cannot schedule the firm service nominations from Primary Receipt to Primary
Delivery on a Day during the scheduled maintenance outlined above, Reservation Charge Credit
Quantities are calculated pursuant to Section 16.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 6.5, of the General Terms and Conditions of the Ruby FERC Gas Tariff.
If you have any questions, please contact your Account Director or Scheduling Representative at 303-
763-2906.
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Pipeline: Northwest Pipeline
Notice: Chehalis Compressor Station Deficiency Period
Notice ID: 33049
Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-197
Chehalis Compressor Station Deficiency Period
posted on
Sep 23 2026 3:26PM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: CURTAILMENT
Post D/T: 09/23/2026 2:56 PM MCT
Notice Eff D/T: 09/23/2026 2:56 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-197
Prior Notice: 26-193
Subject: Chehalis Compressor Station Deficiency Period
Notice Text:
As indicated in All Shippers Notice #26-193, Northwest is
currently performing maintenance near the Chehalis Compressor
Station.
Primary northbound nomination requests at the Chehalis CS have
exceeded the available capacity of 492,000 Dth/d southbound (or
whatever Northwest cannot mitigate). Therefore, pursuant to
Sections 10.2 and 10.3 of Rate Schedule TF-1 in Northwest's
Tariff, Northwest hereby gives notice of a Deficiency Period
for Gas Day September 24, 2026. The Deficiency will be
calculated based on a design capacity of 672,000 Dth/d
southbound. The Deficiency Period will continue until the work
is completed. Northwest will post on its EBB if unable to
mitigate volumes each day until the work is completed.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
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TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1235
TSP: 046077343
Notice Type: Maint
Notice Status: Supersede
Posting Date/Time: 09/23/2026 15:49
Notice Eff Date: 09/23/2026
Notice Eff Time: 15:52
Notice End Date: 10/17/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1230
Subject: UPDATED: CAPACITY REDUCTION GLGT – Emerson Eastbound (Posted: 9/23/26)
Message Text:
Great Lakes Gas Transmission is extending the date for the maintenance at Thief River Falls Unit 201. As a result, capacity will be reduced as follows: Emerson Eastbound (LOC #3833975): 9/18 – 10/16 (Previously 9/30) Available capacity is 1,388 MMcf/d Great Lakes Gas Transmission anticipates that this may result in Firm Primary, Firm Secondary and Interruptible curtailments. The estimated impact to Firm Primary is 18% (9/18-10/16). The Reservation Charge Crediting Mechanism of Section 6.10.3(d) shall apply to this outage. Please refer to the maintenance schedule for any additional capacity impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 866-454-7572.
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Pipeline: Transco
Notice: UPDATE - Unplanned Maintenance - Tryon Lateral
Posted: 09/23/2026 14:51:40 CDT
Notice ID: 17304594
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/23/2026
Notice Eff Time:
14:51:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
17304594
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/23/2026
Post Time:
14:51:40 CDT
Prior Notice:
17294542
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Unplanned Maintenance - Tryon Lateral
Work associated with the identified anomalies on the Tryon Lateral, Job #1211808 has been completed, and the affected segment has been returned to normal operating conditions. The listed meters are no longer expected to experience reduced pressure as a result of this work.
Location Name
Meter #
Location Type
Mill Springs
7225
Del
Columbus
7229
Del
Tryon
7227
Del
Greer Landrum
7326
Del
Inman
7221
Del
West Startex
7294
Del
Transco will coordinate directly with impacted customers as work progresses and more information becomes available. The date for return to normal operations will be determined based upon field assessments.
If you have any questions, please contact your Transportation Services Representative.
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Pipeline: Transco
Notice: Location(s) Off Rate Notice - Underperformance
Posted: 09/23/2026 14:38:00 CDT
Notice ID: 17304506
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/23/2026
Notice Eff Time:
14:38:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
17304506
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/23/2026
Post Time:
14:38:00 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location(s) Off Rate Notice - Underperformance
Transco is providing notice that the following location(s) are off rate and underperforming. If performance has not improved during the current or subsequent cycle, Transco may limit scheduled volumes to actual flows.
Transco may also be required to take further action including issuing a Location Specific Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of a Location Specific OFO, may be limited.
Location Name
Location ID
Receipt/Delivery
Zone
Heidelberg
1006120
4
Receipt
If you have any questions, please contact your Transportation Services Representative.
Columbia Gulf Transmission (CGT)
Mainline 300 Pigging (CorinSEG), September 30 – October 7, 2026
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TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/23/26
09/23/26
10/23/26
Subject: Subject: Mainline 300 Pigging (CorinSEG), September 30 – October 7, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming pigging on Mainline 300 from Corinth Compressor Station to Banner Compressor Station beginning on Wednesday, September 30, 2026, through Wednesday, October 7, 2026. As a result, the backhaul capacity through CorinSEG will be reduced to a level between 2,000,000 and 2,350,000 Dth effective Timely Cycle for Gas Day Wednesday, September 30, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
CorinSEG
· Estimated Capacity Setting: 2,000,000 – 2,350,000 Dth
· Design Capacity: 2,540,656 Dth
· Posted Percentage: 79-92%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of August 20-26, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): SEGMENTS
Notice Eff Date/Time: 09/23/2026 10:41:52AM Notice End Date/Time: 09/24/2026 9:00:00am
Post Date/Time: 9/23/2026 10:41:52 AM Notice ID: 404431
Reqrd Rsp: 1 Rsp Date/Time: 9/23/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: ANT SIP RESTRICTION SEGMENT 492 FH 9-24
Notice Text:
ANTICIPATED SECONDARY IN THE PATH RESTRICTION SEGMENT 492 FH EFFECTIVE 9-24-2026
Due to scheduled maintenance and recent high nominations to the Cenagas Delivery Meter (450261), in an effort to minimize imbalances, restrictions through a portion of Secondary In the Path services may be at risk as early as Timely Cycle, Gas Day September 24, 2026 and continuing through September 25, 2026 pathed through Segment 492 FH.
If you have any questions, please contact your Scheduling Representative.
..
Transco
Location Confirmations Being Reduced for 09/23/2026
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Pipeline: Transco
Notice: Location Confirmations Being Reduced for 09/23/2026
Posted: 09/23/2026 10:41:37 CDT
Notice ID: 17302712
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/23/2026
Notice Eff Time:
10:41:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
17302712
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/23/2026
Post Time:
10:41:37 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 09/23/2026
The below location(s) will be reduced for gas day 09/23/2026 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes.
Location Name
Location ID
Zone
Location Type
Confirmation Quantity Available
Cycle Effective
Kinder M3371
1006149
3
Receipt
EPSQ
ID1
If you have any questions, please contact your Transportation Services Representative.
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): POINTS
Notice Eff Date/Time: 09/23/2026 9:27:11AM Notice End Date/Time: 09/24/2026 9:00:00am
Post Date/Time: 9/23/2026 9:27:11 AM Notice ID: 404430
Reqrd Rsp: 1 Rsp Date/Time: 9/23/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: NO INCREASES DEL BETW STA1 AND STA9 ID1
Notice Text:
NO INCREASES TO DELIVERY METERS SOUTH OF STA 9 AND NORTH OF STA 1 EFFECTIVE 9-23-2026
Due to ongoing intraday nomination swings in South Texas along with scheduled maintenance, and in an effort to manage physical imbalances, Tennessee Gas Pipeline, LLC. (“Tennessee”) may be required to restrict all increases in deliveries to meters located between STA 1 and STA 9 effective today, September 23, 2026, Intraday Cycle 1 and continuing through September 24, 2026.
If you have any questions, please contact your Scheduler.
..
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TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1234
TSP: 046077343
Notice Type: Maint
Notice Status: Supersede
Posting Date/Time: 09/23/2026 08:39
Notice Eff Date: 09/23/2026
Notice Eff Time: 08:42
Notice End Date: 12/31/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1233
Subject: UPDATED: CAPACITY REDUCTION GLGT – Emerson Eastbound (Posted: 9/23/26)
Message Text:
Since the last posting, Great Lakes Gas Transmission is correcting the impacted location from the unplanned maintenance at Shevlin compressor station 3. As a result, capacity will be reduced as follows: Emerson Eastbound (LOC #3833975): 9/24 - Until further notice - 411 MMcf/d (leaving 1,285 MMcf/d) Great Lakes Gas Transmission anticipates that this may result in Firm Primary, Firm Secondary and Interruptible curtailments. The estimated impact to Firm Primary is 23%. The Reservation Charge Crediting Mechanism of Section 6.10.3(d) shall apply to this outage. This notice will be updated as more information becomes available. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
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TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1233
TSP: 046077343
Notice Type: Maint
Notice Status: Initiate
Posting Date/Time: 09/23/2026 07:54
Notice Eff Date: 09/23/2026
Notice Eff Time: 08:00
Notice End Date: 12/31/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Subject: CAPACITY REDUCTION GLGT – Shevlin CS3 (Posted: 9/23/26)
Message Text:
Great Lakes Gas Transmission has unplanned maintenance at Shevlin compressor station 3. As a result, capacity will be reduced as follows: 9/24 - Until further notice - Shevlin Compressor Station 3 (LOC #740003): 445 MMcf/d (leaving 1,285 MMcf/d) Great Lakes Gas Transmission anticipates that this may result in Firm Primary, Firm Secondary and Interruptible curtailments. The estimated impact to Firm Primary is 23%. The Reservation Charge Crediting Mechanism of Section 6.10.3(d) shall apply to this outage. This notice will be updated as more information becomes available. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/22/2026 1:26:07PM Notice End Date/Time: 09/23/2026 9:00:00am
Post Date/Time: 9/22/2026 1:26:07 PM Notice ID: 404412
Reqrd Rsp: 1 Rsp Date/Time: 9/22/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: 563 Unit 1A Emergent Repair
Notice Text:
Project Updates
"****Sta 563: Unit 1A - Emergent Repair
--8/28/26 through 9/26/26: This project will require a unit outage, which will limit throughput through the station and result in restrictions based on customer nominations.
***
Date Change, Previously scheduled 8/28/26 to 9/22/26.
………………………………”
If you have any questions, please contact your Scheduler.
..
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): POINTS
Notice Eff Date/Time: 09/22/2026 11:32:26AM Notice End Date/Time: 09/23/2026 9:00:00am
Post Date/Time: 9/22/2026 11:32:26 AM Notice ID: 404404
Reqrd Rsp: 1 Rsp Date/Time: 9/22/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: NO DEL INCREASESCOASTAL BEND ID2 9-22-26
Notice Text:
NO DELIVERY INCREASES TO TGP COASTAL BEND METER (49524) EFFECTIVE ID2 9-22-2026
Effective Intraday Cycle 2 for the Gas Day of September 22, 2026 and for the remainder of the gas day, due to ongoing scheduled maintenance and imbalance management, Tennessee Gas Pipeline, LLC. (“Tennessee”) will not accept any delivery increases at the TGP Coastal Bend meter (49524). Previously Scheduled delivery nominations for the Gas Day of September 22, 2026 will not be affected.
Effective Timely Cycle for Gas Day of Wednesday, September 23, 2026 and until further notice, Secondary deliveries nominated to this meter may be at risk.
If you have any questions, please contact your Scheduler.
..
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Critical Notice In reference to Eastern Gas Transmission and Storage Notice ID: 1013690, effective Timely Cycle, Gas Day September 22, 2026, Iroquois nominations are sealed from all increases at the following location: - Canajoharie Interconnect with Eastern Gas Transmission and Storage. The following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Canajoharie Interconnect are reduced by 100%. In addition, effective Timely Cycle, Gas Day September 22, 2026, Iroquois nominations are at capacity and sealed from all increases at the following location: - Brookfield Interconnect with Algonquin Gas Transmission The following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/23/2026 09:00 CCT
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Pipeline: Transco
Notice: Unplanned Maintenance - Tryon Lateral
Posted: 09/21/2026 11:07:41 CDT
Notice ID: 17294542
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/21/2026
Notice Eff Time:
11:07:41 CDT
Notice End Date:
Notice End Time:
Notice ID:
17294542
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/21/2026
Post Time:
11:07:41 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance - Tryon Lateral
Due to findings from a recent inspection on the Tryon Lateral, Transco must immediately reduce pressure on the lateral. During this unplanned maintenance, the below meters will experience lower than normal pressures.
Location Name
Meter #
Location Type
Mill Springs
7225
Del
Columbus
7229
Del
Tryon
7227
Del
Greer Landrum
7326
Del
Inman
7221
Del
West Startex
7294
Del
Transco will coordinate directly with impacted customers as work progresses and more information becomes available. The date for return to normal operations will be determined based upon field assessments.
If you have any questions, please contact your Transportation Services Representative.
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TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/21/26
09/21/26
10/21/26
Subject: Subject: CAPACITY POSTING - TIM for September 22, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG - Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
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Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120773
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Posted: Sep 20 2026 8:19AM
Effective: Sep 20 2026 8:18AM
End Date: Sep 21 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120773
Critical Notice Description: Critical notice
Posting Date/Time: Sep 20 2026 8:19AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 20 2026 8:18AM
Notice End Date/Time: Sep 21 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREASeptember 20, 2026Due to high line pack in the Phoenix Area, Transwestern is declaring a Same Day Underage Alert for the Phoenix Area for gas day, September 20, 2026. Any Operator of adelivery point in the Phoenix Area at which actual quantities are less than scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this high line pack condition will continue at least for the entire gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.Please contact Gas Control or your marketing representative with any questions
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/18/2026 7:07:53AM Notice End Date/Time: 09/19/2026 9:00:00am
Post Date/Time: 9/18/2026 7:07:53 AM Notice ID: 404293
Reqrd Rsp: 1 Rsp Date/Time: 9/18/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: OFO DAILY C1 DS 219 EFF 9-19 LIFTED 9-21
Notice Text:
OFO DAILY CRITICAL DAY 1 DS OF STA 219 EFFECTIVE 9-19-2026 AND LIFTED ON 9-21-2026
Due to forecasted milder weather with associated lesser demand moving into the Northeast areas of its system, in order to protect the operational integrity of its system, effective for the Gas Day (“GD”) of Saturday, September 19, 2026 Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) is implementing an OFO Daily Critical Day (“CD”) 1 for all areas East of STA 219 for over-deliveries into the system or under-takes out of the system pursuant to Article X of the General Terms and Conditions of Tennessee's FERC NGA Gas Tariff. Tennessee is lifting the OFO Daily Critical Day 1 for all areas East of STA 219 effective for the Gas Day of Monday, September 21, 2026 and until further notice.
This OFO will be effective for LMS-PA, SA contracts acting as balancing parties and LMS-MA Balancing Parties only.
Please refer to the table below for the affected areas and dates, and the actions required:
Zone
GD 9-18-26
GD 9-19-26 through 9-20-2026
GD 9-21-26 and until further notice
Zone 0
No OFO
No OFO
No OFO
Zone L
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Zone 1
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Zone 2
No OFO
No OFO
No OFO
Zone 3
No OFO
No OFO
No OFO
Zone 4
No OFO
Critical Day 1
All Areas East and North of STA 219 Only
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
Zone 5
No OFO
Critical Day 1
All Areas
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
Zone 6
No OFO
Critical Day 1
All Areas
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
CD 1 PENALTY: $5.00 + applicable Regional Daily Spot Price per Dth for quantities in excess of the tolerance
CD 1 TOLERANCE: Greater of 2% of scheduled quantities or 500 Dth
Balancing between OBA points in separate pipeline regions or across meters not located in the OFO area will not be permitted.
In the event this OFO is not sufficient to maintain the operational integrity of its system, Tennessee may escalate to calling a Critical Day II, a Balancing Alert, Meter Specific OFO(s) or Hourly OFO(s), or taking any other actions that may be permitted or required by Tennessee's Tariff.
Please contact your Scheduling Representative if you have any questions.
..
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1230
TSP: 046077343
Notice Type: Maint
Notice Status: Supersede
Posting Date/Time: 09/17/2026 12:10
Notice Eff Date: 09/17/2026
Notice Eff Time: 12:15
Notice End Date: 10/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1226
Subject: UPDATED: CAPACITY REDUCTION GLGT – Emerson Eastbound (Posted: 9/17/26)
Message Text:
Great Lakes Gas Transmission is updating the available capacity for the maintenance at Thief River Falls Unit 201. As a result, capacity will be reduced as follows: Emerson Eastbound (LOC #3833975): 9/17 Available capacity is 1,326 MMcf/d 9/18 – 9/30 Available capacity is 1,388 MMcf/d Great Lakes Gas Transmission anticipates that this may result in Firm Primary, Firm Secondary and Interruptible curtailments. The estimated impact to Firm Primary is 21% (9/17) and 18% (9/18-9/30). The Reservation Charge Crediting Mechanism of Section 6.10.3(d) shall apply to this outage. Please refer to the maintenance schedule for any additional capacity impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 866-454-7572.
ANR Pipeline (TC Energy)
UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26249020
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/14/26
09/18/26
Subject: Subject: UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Author: Author: Diana Lopez
Notice Text
ANR has extended maintenance at the Mermentau Compressor Station in the Southeast Area located in Jefferson Parish, Louisiana. As a result, capacity will be reduced as follows:
9/16 – 9/18 (previously 9/17) Lake Arthur Southbound (LOC #FPLKARSB) 728 MMcf/d (leaving 350 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
66% - Based on the Current Net Shipper Nominations
67% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Columbia Gas Transmission (TCO)
OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42, Effective September 18, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Flow Order
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/17/26
Subject: Subject: OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42, Effective September 18, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Pursuant to the provisions of Section 17 of the General Terms and Conditions of its FERC Gas Tariff, Columbia Gas Transmission, LLC (TCO) is issuing an Operational Flow Order ("OFO") to Shippers under all transportation rate schedules with receipts in Market Areas 26, 30, 35, 41, and 42 to protect the operational integrity of TCO’s system and its ability to meet its firm service obligations.
As explained in Pre OFO (Notice ID 26239030), due to mild weather forecasts, anticipated lower market demand, higher storage and line pack levels, and the level of production received in Market Areas 26, 30, 35, 41, and 42, physical receipts must be equal to or less than scheduled receipts in order to maintain system integrity and provide reliable firm service. Consequently, TCO cannot allow excess receipts at any receipt point in these Market Areas.
Therefore, TCO is issuing the following Operational Flow Order (OFO):
1. The Time and Date of Issuance of this OFO is Thursday, September 17, 2026, at 8:05 AM ET.
2. The OFO will become effective for the Timely Cycle for Gas Day Friday, September 18, 2026.
3. This OFO will continue in duration until TCO issues further notice of termination of this OFO.
4. The Shippers impacted by this OFO are those scheduling receipts of gas in Market Areas 26, 30, 35, 41, and 42 whose physical receipts are not less than or equal to their scheduled receipts during a Gas Day.
5. Pursuant to the OFO, the following actions must be taken:
During the period this OFO is in effect, impacted shippers must align scheduled quantities with physical quantities in Market Areas 26, 30, 35, 41, and 42, which may require communication with upstream operators. Shippers must remain in balance at the start of, and throughout, each Gas Day, beginning Saturday, September 12, 2026, and continuing until further notice. Receipt points must be balanced such that actual receipts into Market Areas 26, 30, 35, 41, and 42 must be less than or equal to the scheduled receipt quantities into these areas unless otherwise mutually agreed on a nondiscriminatory basis.
6. The justification for issuing the OFO is as set forth above.
7. Additional information: Shippers who do not comply will be subject to penalties in accordance with Section 19.3 of TCO’s FERC Gas Tariff. Shippers are encouraged to stay coordinated with upstream suppliers regarding changes in physical flow for the duration of the OFO.
If a penalty is assessed, the penalty will be based on all quantities in aggregate in violation of the OFO in excess of a tolerance of 5% of scheduled receipt quantities or 5,000 Dth whichever is higher. This tolerance will be in effect during the OFO unless revised through an update to this notice. Penalties will be based on the shipper’s prorated share of the total excess quantities above the tolerance at the receipt point for that day at the higher of: (i) a price per Dth equal to three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia" as published in Platts Gas Daily price survey for the days on which the OFO is issued, or (ii) a price per Dth equal to 150 percent of the highest midpoint posting for either: Mich Con City-gate, Transco, Zone 6 Non-N.Y., or Texas Eastern, M-2 Receipts as published in Platts Gas Daily price survey for the days on which the OFO is issued. Penalties under Section 19.3 (ii) will only be assessed on days in which the daily spot price of gas exceeds three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia."
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 09/17/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/17/2026
Notice End Date: 09/18/2026
Posting Date: 09/16/2026
Notice Identifier: 183092
Required Response Indicator Description: No response required
For Gas Day September 17, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
87%
Rec from AGT & Del West of Lambertville
100%
100%
100%
Meter 73907 & 73706 Receipts
N/A
100%
100%
100%
100%
77%
Planned Outage
Deliveries to Oakford
N/A
100%
100%
74%
Planned Outage
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
95%
Five Points - Southbound
N/A
100%
48%
Lebanon
N/A
100%
41%
Lebanon Lateral
N/A
100%
96%
Batesville - Southbound
N/A
100%
46%
Meter 74215 Deliveries
100%
100%
32%
Access Area
Union Church - Southbound
N/A
100%
100%
New Roads South - Southbound
N/A
100%
95%
White Castle - Southbound
N/A
100%
94%
Longview - Northbound
N/A
100%
31%
Huntsville - Northbound
N/A
100%
Speaks - Southbound
N/A
100%
80%
Angleton West - Northbound
N/A
100%
52%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
61%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
No DS - M2-30 and M3, issued 9/12/2026. 5% / 500 Dth Tolerance
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30 and M2-24
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Beginning 9:00 AM CCT September 12, 2026 and until further notice, excess injections on all ISS-1, FSS-1, SS-1 and SS contracts will be restricted as well as TT16, TT17, no-notice balancing and no-notice pre-injection.
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M1-24 and M2-24 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
East Tennessee Natural Gas
09/16/2026- ETNG Pipeline Conditions for 09/17/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 09/17/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/17/2026
Notice End Date: 09/18/2026
Posting Date: 09/16/2026
Notice Identifier: 183100
Required Response Indicator Description: No response required
For Gas Day September 17, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
70%
Fordtown West - Westbound
100%
100%
50%
Flatwoods East - Westbound
100%
100%
39%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Algonquin Gas Transmission
09/16/2026- AGT Pipeline Conditions for 09/17/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/17/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/17/2026
Notice End Date: 09/18/2026
Posting Date: 09/16/2026
Notice Identifier: 183094
Required Response Indicator Description: No response required
For Gas Day September 17, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Iroquois Deliveries
100%
100%
69%
Iroquois Receipts
100%
100%
56%
Hanover West
100%
100%
93%
Stony Point
100%
100%
100%
100%
100%
100%
100%
Planned Outage
Cromwell
100%
100%
67%
Burrillville
100%
100%
43%
Weymouth
100%
100%
93%
G System
100%
100%
44%
C System
Yes
Mendon Receipts
100%
100%
100%
100%
94%
Lincoln Deliveries
100%
100%
Lincoln Receipts
100%
100%
58%
Centerville-Transco Receipts (1)
100%
100%
12%
I-8 West to East
Yes
J System VS3
100%
100%
100%
100%
100%
100%
100%
100%
Isolation
J System VS3 - Backhauls
100%
100%
100%
Isolation
No-Notice Restrictions
Suspended for deliveries through J System VS3 due to line isolation.
OFO / Imbalance Notice
System Wide OFO
No DS - System Wide issued 9/15/26. 500 Dth / 5% Tolerance
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
---
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
NEXUS Gas Transmission (U.S.)
09/16/2026- NEXUS Pipeline Conditions for 09/17/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 09/17/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/17/2026
Notice End Date: 09/18/2026
Posting Date: 09/16/2026
Notice Identifier: 183075
Required Response Indicator Description: No response required
For Gas Day September 17, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
N4706 Receipts
Yes
TE Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
East Tennessee Natural Gas
09/15/2026- ETNG Pipeline Conditions for 9/16/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/16/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/16/2026
Notice End Date: 09/17/2026
Posting Date: 09/15/2026
Notice Identifier: 183044
Required Response Indicator Description: No response required
For Gas Day September 16, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
69%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
ANR Pipeline (TC Energy)
UPDATED: CAPACITY REDUCTION Michigan Leg North – Bridgman Northbound
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Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26238012
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/16/26
09/04/26
09/20/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Michigan Leg North – Bridgman Northbound
Author: Author: Diana Lopez
Notice Text
Since the last posting, ANR is extending the maintenance in the Michigan Leg North area located in Berrien County, Michigan. As a result, capacity will be reduced as follows:
9/14 – 9/20 (previously 9/14 – 9/19) Bridgman Northbound (LOC #FPBRGMNB): 422 MMcf/d (leaving 1,200 - MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
17% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Columbia Gas Transmission (TCO)
Operational Alert – Potential Critical Days & Receipt Point OFO, Effective September 18, 2026
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Reroute: Not assessed.
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Alert
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/16/26
09/16/26
10/16/26
Subject: Subject: Operational Alert – Potential Critical Days & Receipt Point OFO, Effective September 18, 2026
Author: Author: Jonah Skiles
Notice Text
In an effort to communicate current operating conditions to customers, Columbia Gas Transmission, LLC (TCO) is issuing the following Operational Alert effective Friday, September 18, 2026, and continuing until further notice.
Potential Critical Day for Storage Injections:
It may become necessary for TCO to limit storage injections to firm quantities only, which would constitute a Critical Day in storage, as early as Gas Day Friday, September 18, 2026. The potential for a Storage Critical Day is due primarily to forecasted mild weather, higher storage and line pack levels, and reduced market demand resulting in increased daily injections into customer’s storage accounts. Customers can assist TCO operations and reduce the potential need for a Critical Day by not exceeding their Maximum Daily Injection Quantities and keeping supplies and markets balanced.
Firm Storage Service (FSS) shippers are reminded that, per section 3(c) of the FSS Rate Schedule, the Maximum Monthly Injection Quantity (MMIQ) for September is 13% of the Storage Contract Quantity (SCQ), and the Maximum Daily Injection Quantity (MDIQ) is 1/25th of the MMIQ.
Pre OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42:
TCO notifies all Shippers under all Transportation Rate Schedules within its FERC Gas Tariff, and Meter Operators in Market Areas 26, 30, 35, 41, and 42, that the issuance of an Operational Flow Order (OFO) may become necessary beginning as early as September 18, 2026, to preserve system integrity and protect the operating performance of TCO’s pipeline system.
Pursuant to Section 17.1(d) of the General Terms and Conditions of its Tariff, TCO is providing advanced warning of the operational variables that may in the future give rise to the issuance of an OFO. The operational variables that may require issuance of an OFO in the future are the following.
Due to forecasted mild weather and the anticipated lower market demand, TCO has experienced excess receipts during a time when storage and line pack levels are high. TCO has limited operational flexibility for positive imbalances and cannot allow actual receipts to exceed scheduled receipts.
In order to avoid the issuance of an OFO, receipt points must be balanced such that actual receipts into Market Areas 26, 30, 35, 41, and 42 are equal to or less than the scheduled receipt quantities in these Areas. Any excess receipts can threaten the operational integrity of TCO’s system and TCO’s ability to maintain its firm obligations. An OFO may also be avoided if Shippers and Meter Operators adjust nominations to align with flowing supplies during each nomination cycle.
In the event TCO is forced to issue an OFO, Shippers who do not comply will be subject to penalties in accordance with Section 19.3 of TCO’s Tariff.
Imbalances and AutoPAL:
As noted above, TCO has limited operational flexibility for positive imbalances, including positive AutoPAL balances. Physical flows must match scheduled quantities to prevent further action. As a reminder, the intent of the AutoPAL service is to utilize nominal quantities to resolve minor pool imbalances that result from small upstream or downstream reductions during the cycles of the Gas Day. These quantities are then paid back the next cycle of the Gas Day.
TCO will monitor AutoPAL activity and reserves the right to adjust the current AutoPAL limits, make AutoPAL unavailable, or declare an OFO to prevent abuse.
TCO encourages customers to monitor critical notices, including the Daily Capacity Posting, for updates. Please contact your Customer Services or Marketing Representative with any questions.
Sea Robin Pipeline
[Sea Robin Pipeline] [Maintenance] Sea Robin East Planned Maintenance Update #1
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Reroute: Not assessed.
View original notice text
Pipeline: Sea Robin Pipeline
Notice ID: 69025
Notice Type: Maintenance
Subject: Sea Robin East Planned Maintenance Update #1
Posted: 2026-09-16 07:02:00.0
Effective: 2026-09-16 07:02:00.0
End Date:
Notice ID: 69025
Notice Type: MAI
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-16 07:02:00.0
Subject: Sea Robin East Planned Maintenance Update #1
Notice Effective Date/Time: 2026-09-16 07:02:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Notice Text: 9/16/2026 Sea Robin East Planned Maintenance Update #1 Please Note: changes from the previous posting are shown in bold type. Sea Robin Pipeline will be down for planned maintenance onshore for Gas Day September 22, 2026, continuing through Gas Day September 26, 2026. Sea Robin is requiring all shippers to shut in during this time. Nominations will be cut to zero for the duration of the outage. Updates to this posting will be made as more information becomes available. Please direct any questions to your Marketing Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 09/16/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/16/2026
Notice End Date: 09/17/2026
Posting Date: 09/15/2026
Notice Identifier: 183067
Required Response Indicator Description: No response required
For Gas Day September 16, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
87%
Rec from AGT & Del West of Lambertville
100%
100%
100%
Meter 73907 & 73706 Receipts
N/A
100%
100%
100%
100%
19%
Planned Outage
Deliveries to Oakford
N/A
100%
100%
100%
100%
Planned Outage
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
95%
Five Points - Southbound
N/A
100%
51%
Lebanon
N/A
100%
43%
Lebanon Lateral
N/A
100%
97%
Batesville - Southbound
N/A
100%
49%
Meter 74215 Deliveries
100%
100%
38%
Access Area
Union Church - Southbound
N/A
100%
100%
New Roads South - Southbound
N/A
100%
94%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
34%
Huntsville - Northbound
N/A
100%
Speaks - Southbound
N/A
100%
80%
Angleton West - Northbound
N/A
100%
51%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
63%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
No DS - M2-30 and M3, issued 9/12/2026. 5% / 500 Dth Tolerance
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30 and M2-24
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Beginning 9:00 AM CCT September 12, 2026 and until further notice, excess injections on all ISS-1, FSS-1, SS-1 and SS contracts will be restricted as well as TT16, TT17, no-notice balancing and no-notice pre-injection.
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M1-24 and M2-24 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 9/16/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/16/2026
Notice End Date: 09/17/2026
Posting Date: 09/15/2026
Notice Identifier: 183066
Required Response Indicator Description: No response required
For Gas Day September 16, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Iroquois Deliveries
100%
100%
60%
Iroquois Receipts
100%
100%
52%
Hanover West
100%
100%
91%
Stony Point
100%
100%
100%
100%
100%
100%
100%
Planned Outage
Cromwell
100%
100%
71%
Burrillville
100%
100%
42%
Weymouth
100%
100%
96%
G System
100%
100%
39%
C System
Yes
Mendon Receipts
100%
100%
100%
100%
94%
Lincoln Deliveries
Yes
Lincoln Receipts
100%
100%
62%
Centerville-Transco Receipts (1)
100%
100%
16%
I-8 West to East
Yes
J System VS3
100%
100%
100%
100%
100%
100%
100%
100%
Isolation
J System VS3 - Backhauls
100%
100%
100%
Isolation
No-Notice Restrictions
Suspended for deliveries through J System VS3 due to line isolation.
OFO / Imbalance Notice
System Wide OFO
No DS - System Wide issued 9/15/26. 500 Dth / 5% Tolerance
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
---
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
NEXUS Gas Transmission (U.S.)
09/15/2026- NEXUS Pipeline Conditions for 9/16/2026
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Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/16/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/16/2026
Notice End Date: 09/17/2026
Posting Date: 09/15/2026
Notice Identifier: 183045
Required Response Indicator Description: No response required
For Gas Day September 16, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
N4706 Receipts
Yes
TE Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/15/26
09/15/26
10/10/26
Subject: Subject: CAPACITY REDUCTION Southeast Mainline – Defiance Receipt
Author: Author: Diana Lopez
Notice Text
ANR has planned maintenance at the Defiance Compressor Station on the Southeast Mainline located in Defiance County, Ohio. As a result, capacity will be reduced as follows:
9/28 – 10/9 Defiance Receipt (LOC #38224): 270 MMcf/d (leaving 0 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 9/15/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/15/2026
Notice End Date: 09/16/2026
Posting Date: 09/14/2026
Notice Identifier: 183031
Required Response Indicator Description: No response required
For Gas Day September 15, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Iroquois Deliveries
100%
100%
35%
Iroquois Receipts
100%
100%
51%
Hanover West
100%
100%
94%
Stony Point
100%
100%
100%
100%
100%
100%
100%
Planned Outage
Cromwell
100%
100%
71%
Burrillville
100%
100%
42%
Weymouth
100%
100%
99%
G System
100%
100%
34%
C System
Yes
Mendon Receipts
100%
100%
100%
100%
78%
Lincoln Deliveries
100%
100%
100%
Lincoln Receipts
100%
100%
58%
Centerville-Transco Receipts (1)
100%
100%
17%
I-8 West to East
Yes
J System VS3
100%
100%
100%
100%
100%
100%
100%
100%
Isolation
J System VS3 - Backhauls
100%
100%
100%
Isolation
No-Notice Restrictions
Suspended for deliveries through J System VS3 due to line isolation.
OFO / Imbalance Notice
System Wide OFO
No DS - System Wide issued 9/15/26. 500 Dth / 5% Tolerance
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
---
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
NEXUS Gas Transmission (U.S.)
09/14/2026- NEXUS Pipeline Conditions for 9/15/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/15/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/15/2026
Notice End Date: 09/16/2026
Posting Date: 09/14/2026
Notice Identifier: 183009
Required Response Indicator Description: No response required
For Gas Day September 15, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
N4706 Receipts
Yes
TE Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
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Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120631
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Posted: Sep 14 2026 7:46AM
Effective: Sep 14 2026 7:44AM
End Date: Sep 15 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120631
Critical Notice Description: Critical notice
Posting Date/Time: Sep 14 2026 7:46AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 14 2026 7:44AM
Notice End Date/Time: Sep 15 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREASeptember 14, 2026Due to high line pack in the Phoenix Area, Transwestern is declaring a Same Day Underage Alert for the Phoenix Area for gas day, September 14, 2026. Any Operator of adelivery point in the Phoenix Area at which actual quantities are less than scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this high line pack condition will continue at least for the entire gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.Please contact Gas Control or your marketing representative with any questions
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/14/2026 06:51:09 CDT
Notice ID: 17270524
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/14/2026
Notice Eff Time:
06:51:09 CDT
Notice End Date:
Notice End Time:
Notice ID:
17270524
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/14/2026
Post Time:
06:51:09 CDT
Prior Notice:
17262357
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 15, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9011644
ML S35 S to N MP 327.27
2
Rec
M/L
574
PRIMARY
S-N
224549
9011500
Sta 70 MP 662.00 S to N
4
Rec
M-L
2,224
PRIMARY
S-N
422337
*The priority listed in addition to all lower priorities will be subject to the Available Capacity.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Southeast Supply Header
09/13/2026- SESH Pipeline Conditions for 9/14/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/14/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/14/2026
Notice End Date: 09/15/2026
Posting Date: 09/13/2026
Notice Identifier: 182963
Required Response Indicator Description: No response required
For Gas Day September 14, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
NEXUS Gas Transmission (U.S.)
09/13/2026- NEXUS Pipeline Conditions for 9/14/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/14/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/14/2026
Notice End Date: 09/15/2026
Posting Date: 09/13/2026
Notice Identifier: 182964
Required Response Indicator Description: No response required
For Gas Day September 14, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
N4706 Receipts
Yes
TE Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 9/14/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/14/2026
Notice End Date: 09/15/2026
Posting Date: 09/13/2026
Notice Identifier: 182968
Required Response Indicator Description: No response required
For Gas Day September 14, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Iroquois Deliveries
100%
100%
51%
Iroquois Receipts
100%
100%
53%
Hanover West
100%
100%
86%
Stony Point
100%
100%
98%
Planned Outage
Cromwell
100%
100%
63%
Burrillville
100%
100%
25%
Weymouth
100%
100%
100%
G System
100%
100%
31%
C System
Yes
Mendon Receipts
100%
100%
100%
100%
100%
100%
Lincoln Deliveries
Yes
Lincoln Receipts
Yes
Centerville-Transco Receipts (1)
100%
100%
17%
I-8 West to East
Yes
J System VS3
100%
100%
100%
100%
100%
100%
100%
100%
Isolation
J System VS3 - Backhauls
100%
100%
100%
Isolation
No-Notice Restrictions
Suspended for deliveries through J System VS3 due to line isolation.
OFO / Imbalance Notice
System Wide OFO
---
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
Stay Balanced
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Southeast Supply Header
09/12/2026- SESH Pipeline Conditions for 9/13/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/13/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/13/2026
Notice End Date: 09/14/2026
Posting Date: 09/12/2026
Notice Identifier: 182918
Required Response Indicator Description: No response required
For Gas Day September 13, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
NEXUS Gas Transmission (U.S.)
09/12/2026- NEXUS Pipeline Conditions for 9/13/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/13/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/13/2026
Notice End Date: 09/14/2026
Posting Date: 09/12/2026
Notice Identifier: 182917
Required Response Indicator Description: No response required
For Gas Day September 13, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
N4706 Receipts
Yes
TE Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 9/13/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/13/2026
Notice End Date: 09/14/2026
Posting Date: 09/12/2026
Notice Identifier: 182922
Required Response Indicator Description: No response required
For Gas Day September 13, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Iroquois Deliveries
100%
100%
51%
Iroquois Receipts
100%
100%
53%
Hanover West
100%
100%
86%
Stony Point
100%
100%
100%
100%
100%
100%
100%
Planned Outage
Cromwell
100%
100%
73%
Burrillville
100%
100%
32%
Weymouth
100%
100%
96%
G System
100%
100%
27%
C System
Yes
Mendon Receipts
100%
100%
100%
100%
100%
100%
Lincoln Deliveries
Yes
Lincoln Receipts
100%
100%
83%
Centerville-Transco Receipts (1)
100%
100%
17%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
No DS - System Wide issued 9/12/26. 500 Dth / 5% Tolerance
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
---
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Sabal Trail Transmission, LLC
Subject: STT Imbalance Notice -- UPDATE
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/12/2026
Notice End Date: 12/11/2026
Posting Date: 09/12/2026
Notice Identifier: 182909
Prior Notice Identifier: 181992
Required Response Indicator Description: No response required
Notice Text:
Sabal Trail Transmission, LLC (STT) has limited operational flexibility to manage due pipe imbalances which result in lower than desired linepack levels. As a result, effective immediately, STT requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position.
Shippers are required to coordinate any imbalance payback through STT's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, STT will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
This notice will remain in effect until further notice.
Please call your Operations Account Representative should you have any questions.
Southern Star
Operational Capacity Reduction - Line Segment 490 Update
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southern Star
Notice ID: 11219
Notice Type: Capacity Constraint
Status: Supersede
Post Date: 2026-09-12T10:01:22.46
Effective Begin: 2026-09-12T10:01:22.46
Effective End: None
Subject: Operational Capacity Reduction - Line Segment 490 Update
Southern Star Central Gas Pipeline (Southern Star) continues to address the anomaly on Line Segment 490. A further reduction will result in the following impacts, effective 09/12/2026 ID1 Cycle.
Capacity will be further reduced as follows:
60,000 dth/d Levant CS (location:445577)
Southern Star will provide any changes or updates to this posting as soon as they become available.
We appreciate your assistance during this maintenance and if you have any questions, please feel free to contact your Customer Service Representative.
Scott Warren Cell: 270.302.6433
Buster Ashley Cell: 270.314.1436
NEXUS Gas Transmission (U.S.)
09/11/2026- NEXUS Pipeline Conditions for 9/12/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/12/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/12/2026
Notice End Date: 09/13/2026
Posting Date: 09/11/2026
Notice Identifier: 182891
Required Response Indicator Description: No response required
For Gas Day September 12, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
N4706 Receipts
Yes
TE Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southern Star
Notice ID: 11218
Notice Type: Gas Qual
Status: Terminate
Post Date: 2026-09-11T15:29:08.76
Effective Begin: 2026-09-11T15:29:08.76
Effective End: None
Subject: Terminate- Cheyenne Hub (17105) - Capacity Reduction
August 6, 2026
Cheyenne Hub (Location # 17105) - Capacity Reduction
Capacity at (Location # 17105) will be reduced to 0 dth/d effective ID1 CYCLE gas day August 6, 2026, due to gas quality outside of Southern Star’s tariff limits, as referenced in Section 3 QUALITY of the General Terms and Conditions (GT&C) of our FERC Gas Tariff.
Capacity will remain reduced to 0 Dth/d until further notice.
Updates to this posting will be made as soon as information is available.
Thank you for your patience during this reduction.
If you have any questions, please feel free to contact one of Southern Star’s customer service representatives listed below.
Scott Warren Office: (270) 852-4559 Cell: (270) 302-6433
Buster Ashley Office: (270) 852-4546 Cell: (270) 314-1436
Scheduling Desk Office: (855) 730-2926
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 9/12/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/12/2026
Notice End Date: 09/13/2026
Posting Date: 09/11/2026
Notice Identifier: 182888
Required Response Indicator Description: No response required
For Gas Day September 12, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
83%
Rec from AGT & Del West of Lambertville
100%
100%
100%
Meter 73907 & 73706 Receipts
N/A
100%
100%
100%
65%
Planned Outage
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
Yes
24"
Sarahsville - Southbound
N/A
100%
100%
100%
100%
100%
Unplanned Outage
Five Points - Southbound
N/A
100%
89%
Lebanon
N/A
100%
77%
Lebanon Lateral
N/A
100%
78%
Batesville - Southbound
N/A
100%
36%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
100%
New Roads South - Southbound
N/A
100%
94%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
32%
Huntsville - Northbound
N/A
100%
Speaks - Southbound
N/A
100%
80%
Angleton West - Northbound
N/A
100%
48%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
50%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
No DS - M1-30, M2-30 and M3, issued 9/12/2026. 5% / 500 Dth Tolerance
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30 and M2-24
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Beginning 9:00 AM CCT September 12, 2026 and until further notice, excess injections on all ISS-1, FSS-1, SS-1 and SS contracts will be restricted as well as TT16, TT17, no-notice balancing and no-notice pre-injection.
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M1-24 and M2-24 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Algonquin Gas Transmission
09/11/2026- AGT Pipeline Conditions for 09/12/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/12/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/12/2026
Notice End Date: 09/13/2026
Posting Date: 09/11/2026
Notice Identifier: 182887
Required Response Indicator Description: No response required
For Gas Day September 12, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Iroquois Deliveries
100%
100%
51%
Iroquois Receipts
100%
100%
53%
Hanover West
100%
100%
86%
Stony Point
100%
100%
100%
100%
100%
100%
100%
Planned Outage
Cromwell
100%
100%
72%
Burrillville
100%
100%
52%
Weymouth
100%
100%
93%
G System
100%
100%
25%
C System
Yes
Mendon Receipts
100%
100%
100%
100%
100%
100%
Lincoln Deliveries
Yes
Lincoln Receipts
100%
100%
83%
Centerville-Transco Receipts (1)
100%
100%
16%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
No DS - System Wide issued 9/12/26. 500 Dth / 5% Tolerance
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
---
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120567
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 11 2026 7:52AM
Effective: Sep 11 2026 7:50AM
End Date: Sep 12 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120567
Critical Notice Description: Critical notice
Posting Date/Time: Sep 11 2026 7:52AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 11 2026 7:50AM
Notice End Date/Time: Sep 12 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 11, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 11, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions ofTranswestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42, Effective September 12, 2026
SEV 3/5
Operational AlertUntil Further Notice
TCO has issued an Operational Flow Order effective Gas Day September 12, 2026 for receipt points in Market Areas 26, 30, 35, 41, and 42, requiring shippers to keep physical receipts at or below scheduled quantities to protect system integrity amid mild weather, lower demand, and elevated storage and linepack levels. The OFO continues until further notice, with penalties assessed on excess receipts beyond a 5% or 5,000 Dth tolerance. No specific capacity volume is stated; the constraint is a receipt-cap across five Appalachian market areas, not a hard capacity loss.
TCO OFO caps Appalachian receipts in MAs 26, 30, 35, 41, and 42 effective Sept 12; no concrete curtailment volume stated, but the action is bearish Columbia Gas Appalachia basis -- already averaging -1.275 vs Henry Hub over the five days ended Sept 9 (most recently -1.140 on Sept 9) -- as Marcellus/Utica gas is forced back into the basin with no new downstream demand catalyst.
Reroute: Moderate: Texas Eastern (TETCO, monitored) and Equitrans serve overlapping Appalachian markets, and Transco provides partial Mid-Atlantic alternative; however, a basin-wide receipt cap driven by oversupply and elevated linepack means reroute does not resolve the fundamental oversupply condition at the source.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Flow Order
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/11/26
09/11/26
10/11/26
Subject: Subject: OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42, Effective September 12, 2026
Author: Author: Jonah Skiles
Notice Text
Pursuant to the provisions of Section 17 of the General Terms and Conditions of its FERC Gas Tariff, Columbia Gas Transmission, LLC (TCO) is issuing an Operational Flow Order ("OFO") to Shippers under all transportation rate schedules with receipts in Market Areas 26, 30, 35, 41, and 42 to protect the operational integrity of TCO’s system and its ability to meet its firm service obligations.
As explained in Pre OFO (Notice ID 26239030), due to mild weather forecasts, anticipated lower market demand, higher storage and line pack levels, and the level of production received in Market Areas 26, 30, 35, 41, and 42, physical receipts must be equal to or less than scheduled receipts in order to maintain system integrity and provide reliable firm service. Consequently, TCO cannot allow excess receipts at any receipt point in these Market Areas.
Therefore, TCO is issuing the following Operational Flow Order (OFO):
1. The Time and Date of Issuance of this OFO is Friday, September 11, 2026, at 8:20 AM ET.
2. The OFO will become effective for the Timely Cycle for Gas Day Saturday, September 12, 2026.
3. This OFO will continue in duration until TCO issues further notice of termination of this OFO.
4. The Shippers impacted by this OFO are those scheduling receipts of gas in Market Areas 26, 30, 35, 41, and 42 whose physical receipts are not less than or equal to their scheduled receipts during a Gas Day.
5. Pursuant to the OFO, the following actions must be taken:
During the period this OFO is in effect, impacted shippers must align scheduled quantities with physical quantities in Market Areas 26, 30, 35, 41, and 42, which may require communication with upstream operators. Shippers must remain in balance at the start of, and throughout, each Gas Day, beginning Saturday, September 12, 2026, and continuing until further notice. Receipt points must be balanced such that actual receipts into Market Areas 26, 30, 35, 41, and 42 must be less than or equal to the scheduled receipt quantities into these areas unless otherwise mutually agreed on a nondiscriminatory basis.
6. The justification for issuing the OFO is as set forth above.
7. Additional information: Shippers who do not comply will be subject to penalties in accordance with Section 19.3 of TCO’s FERC Gas Tariff. Shippers are encouraged to stay coordinated with upstream suppliers regarding changes in physical flow for the duration of the OFO.
If a penalty is assessed, the penalty will be based on all quantities in aggregate in violation of the OFO in excess of a tolerance of 5% of scheduled receipt quantities or 5,000 Dth whichever is higher. This tolerance will be in effect during the OFO unless revised through an update to this notice. Penalties will be based on the shipper’s prorated share of the total excess quantities above the tolerance at the receipt point for that day at the higher of: (i) a price per Dth equal to three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia" as published in Platts Gas Daily price survey for the days on which the OFO is issued, or (ii) a price per Dth equal to 150 percent of the highest midpoint posting for either: Mich Con City-gate, Transco, Zone 6 Non-N.Y., or Texas Eastern, M-2 Receipts as published in Platts Gas Daily price survey for the days on which the OFO is issued. Penalties under Section 19.3 (ii) will only be assessed on days in which the daily spot price of gas exceeds three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia."
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/11/2026 07:09:43 CDT
Notice ID: 17262357
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/11/2026
Notice Eff Time:
07:09:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
17262357
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/11/2026
Post Time:
07:09:43 CDT
Prior Notice:
17258440
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 12, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012483
Sta 80 MP 740.501
4
Del
M-L
OPEN
PRIMARY
S-N
596608
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Texas Eastern Transmission (TETCO)
09/10/2026- Five Points Compressor Station Unplanned Outage
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: Five Points Compressor Station Unplanned Outage
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/10/2026
Notice End Date: 12/09/2026
Posting Date: 09/10/2026
Notice Identifier: 182820
Required Response Indicator Description: No response required
Texas Eastern (TE) has experienced an unplanned outage at its Five Points, Ohio compressor station (Five Points) and efforts to restore this compressor station to full capacity are underway. This outage results in a capacity for nominations flowing east to west through the stations below as follows:
Texas Eastern (TE) has experienced an unplanned outage at its Five Points, Ohio compressor station (Five Points) and efforts to restore this compressor station to full capacity are underway. This outage results in a capacity for nominations flowing east to west through the stations below as follows:
Reduced to approximately
Reduced to approximately
Reduced to approximately
Sarahsville 481,000 Dth/d
Sarahsville 481,000 Dth/d
Sarahsville 481,000 Dth/d
Summerfield 481,000 Dth/d
Summerfield 481,000 Dth/d
Summerfield 481,000 Dth/d
Somerset 481,000 Dth/d
Somerset 481,000 Dth/d
Somerset 481,000 Dth/d
Five Points 580,000 Dth/d
Five Points 580,000 Dth/d
Five Points 580,000 Dth/d
Lebanon 580,000 Dth/d
Lebanon 580,000 Dth/d
Lebanon 580,000 Dth/d
Point operators located downstream of Five Points compressor station may see lower than desired pressures.
Point operators located downstream of Five Points compressor station may see lower than desired pressures.
Point operators located downstream of Five Points compressor station may see lower than desired pressures.
Nominations for Gas Day September 10, 2026 will remain unaffected. However, nominations for Gas Day September 11, 2026 at the Sarahsville, Five Points and Lebanon compressor stations will be reduced to the capacities stated above.
Nominations for Gas Day September 10, 2026 will remain unaffected. However, nominations for Gas Day September 11, 2026 at the Sarahsville, Five Points and Lebanon compressor stations will be reduced to the capacities stated above.
Nominations for Gas Day September 10, 2026 will remain unaffected. However, nominations for Gas Day September 11, 2026 at the Sarahsville, Five Points and Lebanon compressor stations will be reduced to the capacities stated above.
TE will post further updates to the status of the repairs as soon as it is known.
TE will post further updates to the status of the repairs as soon as it is known.
TE will post further updates to the status of the repairs as soon as it is known.
Please contact your Operations Account Representative if you have any questions.
Please contact your Operations Account Representative if you have any questions.
Please contact your Operations Account Representative if you have any questions.
Gulf South Pipeline
Failure to Deliver Confirmed Quantities at Location 23368 Coastal Bend TGP
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038693
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-10T15:55:00+00:00
Effective: 2026-09-10T15:56:00+00:00
End: 2026-09-11T09:00:00+00:00
Subject: Failure to Deliver Confirmed Quantities at Location 23368 Coastal Bend TGP
Gulf South Pipeline Notice 5038693
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Initiate
Notice ID :
5038693
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 23368
Coastal Bend TGP
TSP :
078444247
Post Date/Time :
09/10/2026 03:55:00 PM
Notice Effective Date/Time :
09/10/2026 03:56:00 PM
Notice End Date/Time :
09/11/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/10/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
23368 Coastal Bend TGP
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/10/2026 3:55:21 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/10/2026 03:55:00 PM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/10/2026 03:56:00 PM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/11/2026 09:00:00 AM
Notice ID :
5038693
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 23368
Coastal Bend TGP
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/10/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
23368 Coastal Bend TGP
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/10/2026 3:55:21 PM
Page 1 of 1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Operational Flow Order -- EFF 9/12
Notice Type: Operational Flow Order
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/12/2026
Notice End Date: 12/09/2026
Posting Date: 09/10/2026
Notice Identifier: 182817
Required Response Indicator Description: No response required
Zone
Gas Day September 10 - September 11
Gas Day September 12 and until further notice
M1-24"
No Action Alert or OFO
No Action Alert or OFO
M1-30"
No Action Alert or OFO
No Action Alert or OFO
M2-24"
No Action Alert or OFO
No Action Alert or OFO
M2-30"
No Action Alert or OFO
OFO In Effect: No Due Shipper 5% / 500
No Action Alert or OFO
OFO In Effect: No Due Shipper 5% / 500
ETX
No Action Alert or OFO
No Action Alert or OFO
STX
No Action Alert or OFO
No Action Alert or OFO
WLA
No Action Alert or OFO
No Action Alert or OFO
ELA
No Action Alert or OFO
No Action Alert or OFO
Customer Specific
No OFO*
No OFO*
El Paso Natural Gas (EPNG)
[OPERATIONAL FLOW ORDER] SOC Declaration - System Wide DRAFT
SEV 3/5
Operational Alert
EPNG has declared a system-wide Strained Operating Condition (SOC) effective September 10, 2026, running until further notice. Linepack stands at 7,560 MMcf, up 58 MMcf from the prior gas day but still insufficient to alleviate pipeline concern over delivery pressures system-wide. EPNG is pulling Washington Ranch storage into withdrawal, suspending IHSW service, and denying imbalance paybacks to restore linepack, with customers directed to balance deliveries against supplies. This supersedes prior notice 629586.
EPNG system-wide SOC restricts delivery flexibility and denies imbalance paybacks, tightening westbound delivery schedules and signaling bullish pressure at SoCal Border and Arizona delivery points; Waha/Permian receipt side is neutral as basin receipts continue and Washington Ranch withdrawal adds system supply -- no specific capacity volume stated in the notice.
Reroute: Moderate: Transwestern Pipeline (TW) serves overlapping SoCal Border and Arizona markets and represents the primary alternative for westbound volumes; however, simultaneous tightness on TW would eliminate California reroute options entirely.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: OPERATIONAL FLOW ORDER
Subject: SOC Declaration - System Wide DRAFT
Posted: 09/10/2026 7:52:22AM
Effective: 09/10/2026 7:52:22AM
End Date: 09/11/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/10/2026 7:52:22AM Notice End Date/Time: 09/11/2026 9:00:00am
Post Date/Time: 9/10/2026 7:52:22 AM Notice ID: 629595
Reqrd Rsp: 1 Rsp Date/Time: 9/10/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 629586
Subject: SOC Declaration - System Wide DRAFT
Notice Text:
STRAINED OPERATING CONDITION (SOC) Declaration - System Wide DRAFT
EFFECTIVE DATE: September 10, 2026
IMBALANCE TOLERANCE: 5%
DURATION: Until Further Notice
AFFECTED AREAS/LOCATIONS: System-wide
OPERATING CONDITION SUMMARY: The EPNG system linepack is currently 7,560 MMcf, representing an increase of 58 MMcf compared to the start of Gas Day September 9, 2026. Despite this improvement, EPNG remains concerned about maintaining adequate linepack and delivery pressures across the system.
CUSTOMER ACTION REQUIRED: Customers are strongly encouraged to review their transport to ensure that their deliveries are in balance with their supplies and to ensure their scheduled supplies are performing as expected.
EPNG RESPONSE:
· Washington Ranch is on withdrawal.
· Imbalance payback off the system, such as Payback (Imbalance Payback from TSP), will be denied due to operational concerns related to maintaining adequate linepack.
· IHSW Service will be suspended.
REFERENCE INFORMATION:
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity questions, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339, or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at newsroom@kindermorgan.com.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/10/2026 06:51:31 CDT
Notice ID: 17258426
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/10/2026
Notice Eff Time:
06:51:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
17258426
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/10/2026
Post Time:
06:51:31 CDT
Prior Notice:
17251448
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 11, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012483
Sta 80 MP 740.501
4
Del
M-L
2,351
Primary
S-N
596608
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/10/2026 07:17:42 CDT
Notice ID: 17258440
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/10/2026
Notice Eff Time:
07:17:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
17258440
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/10/2026
Post Time:
07:17:42 CDT
Prior Notice:
17258426
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 11, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
0
Secondary
N-S
355854
9012483
Sta 80 MP 740.501
4
Del
M-L
2,351
Primary
S-N
596608
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
East Tennessee Natural Gas
09/09/2026- ETNG Pipeline Conditions for 09/10/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 09/10/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/10/2026
Notice End Date: 09/11/2026
Posting Date: 09/09/2026
Notice Identifier: 182786
Required Response Indicator Description: No response required
For Gas Day September 10, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
80%
Fordtown West - Westbound
100%
49%
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Algonquin Gas Transmission
09/09/2026- AGT Pipeline Conditions for 09/10/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/10/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/10/2026
Notice End Date: 09/11/2026
Posting Date: 09/09/2026
Notice Identifier: 182804
Required Response Indicator Description: No response required
For Gas Day September 10, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
100%
100%
100%
100%
100%
10%
Planned Outage
Cromwell
100%
100%
49%
Burrillville
100%
100%
50%
Weymouth
100%
100%
62%
Iroquois Deliveries
100%
100%
46%
Iroquois Receipts
Yes
Hanover West
Yes
Mendon Receipts
100%
100%
100%
100%
100%
58%
Lincoln Receipts
Yes
Lincoln Deliveries
Yes
G System
100%
100%
16%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
15%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
---
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
Stay Balanced
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Columbia Gas Transmission (TCO)
Operational Alert – Potential Critical Days & Receipt Point OFO, Effective September 12, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Alert
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/09/26
09/09/26
10/09/26
Subject: Subject: Operational Alert – Potential Critical Days & Receipt Point OFO, Effective September 12, 2026
Author: Author: Jonah Skiles
Notice Text
In an effort to communicate current operating conditions to customers, Columbia Gas Transmission, LLC (TCO) is issuing the following Operational Alert effective Saturday, September 12, 2026, and continuing until further notice.
Potential Critical Day for Storage Injections:
It may become necessary for TCO to limit storage injections to firm quantities only, which would constitute a Critical Day in storage, as early as Gas Day Saturday, September 12, 2026. The potential for a Storage Critical Day is due primarily to forecasted mild weather, higher storage and line pack levels, and reduced market demand resulting in increased daily injections into customer’s storage accounts. Customers can assist TCO operations and reduce the potential need for a Critical Day by not exceeding their Maximum Daily Injection Quantities and keeping supplies and markets balanced.
Firm Storage Service (FSS) shippers are reminded that, per section 3(c) of the FSS Rate Schedule, the Maximum Monthly Injection Quantity (MMIQ) for September is 13% of the Storage Contract Quantity (SCQ), and the Maximum Daily Injection Quantity (MDIQ) is 1/25th of the MMIQ.
Pre OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42:
TCO notifies all Shippers under all Transportation Rate Schedules within its FERC Gas Tariff, and Meter Operators in Market Areas 26, 30, 35, 41, and 42, that the issuance of an Operational Flow Order (OFO) may become necessary beginning as early as September 12, 2026, to preserve system integrity and protect the operating performance of TCO’s pipeline system.
Pursuant to Section 17.1(d) of the General Terms and Conditions of its Tariff, TCO is providing advanced warning of the operational variables that may in the future give rise to the issuance of an OFO. The operational variables that may require issuance of an OFO in the future are the following.
Due to forecasted mild weather and the anticipated lower market demand, TCO has experienced excess receipts during a time when storage and line pack levels are high. TCO has limited operational flexibility for positive imbalances and cannot allow actual receipts to exceed scheduled receipts.
In order to avoid the issuance of an OFO, receipt points must be balanced such that actual receipts into Market Areas 26, 30, 35, 41, and 42 are equal to or less than the scheduled receipt quantities in these Areas. Any excess receipts can threaten the operational integrity of TCO’s system and TCO’s ability to maintain its firm obligations. An OFO may also be avoided if Shippers and Meter Operators adjust nominations to align with flowing supplies during each nomination cycle.
In the event TCO is forced to issue an OFO, Shippers who do not comply will be subject to penalties in accordance with Section 19.3 of TCO’s Tariff.
Imbalances and AutoPAL:
As noted above, TCO has limited operational flexibility for positive imbalances, including positive AutoPAL balances. Physical flows must match scheduled quantities to prevent further action. As a reminder, the intent of the AutoPAL service is to utilize nominal quantities to resolve minor pool imbalances that result from small upstream or downstream reductions during the cycles of the Gas Day. These quantities are then paid back the next cycle of the Gas Day.
TCO will monitor AutoPAL activity and reserves the right to adjust the current AutoPAL limits, make AutoPAL unavailable, or declare an OFO to prevent abuse.
TCO encourages customers to monitor critical notices, including the Daily Capacity Posting, for updates. Please contact your Customer Services or Marketing Representative with any questions.
El Paso Natural Gas (EPNG)
[OPERATIONAL FLOW ORDER] SOC Declaration- Location Specific DRAFT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: OPERATIONAL FLOW ORDER
Subject: SOC Declaration- Location Specific DRAFT
Posted: 09/09/2026 8:23:21AM
Effective: 09/09/2026 8:23:21AM
End Date: 09/10/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/09/2026 8:23:21AM Notice End Date/Time: 09/10/2026 9:00:00am
Post Date/Time: 9/9/2026 8:23:21 AM Notice ID: 629586
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: SOC Declaration- Location Specific DRAFT
Notice Text:
STRAINED OPERATING CONDITION (SOC) Declaration – Location Specific DRAFT
EFFECTIVE DATE: September 9, 2026.
IMBALANCE TOLERANCE: 5%
DURATION: Until Further Notice
AFFECTED AREAS/LOCATIONS: Specific to the following locations:
DAPS PHX (300777)
IBLYTHE (314980)
DTEP S78 (301149)
OPERATING CONDITION SUMMARY: The EPNG system linepack level starts Gas Day September 9, 2026, at 7,510 MMcf which is decrease of 127 MMcf compared to the start of Gas Day September 8, 2026. The locations listed above continue to draft the system and undermine our ability to maintain linepack within acceptable levels.
Deliveries in excess of scheduled quantities.
CUSTOMER ACTION REQUIRED: Immediate action is required to ensure that system pressure remain at a level capable of meeting scheduled deliveries off the system.
EPNG RESPONSE:
- Washington Ranch is available for withdrawal.
- IHSW Service will be suspended.
REFERENCE INFORMATION:
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity questions, please call Russ Pyeatt at (719) 520-3729, John Althoff at (719) 667-7750, Dan English at (719) 520-4722, or Morgan McCasland at (719) 520-4339.
For media inquiries, please contact media relations at newsroom@kindermorgan.com.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120502
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 9 2026 7:44AM
Effective: Sep 9 2026 7:43AM
End Date: Sep 10 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120502
Critical Notice Description: Critical notice
Posting Date/Time: Sep 9 2026 7:44AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 9 2026 7:43AM
Notice End Date/Time: Sep 10 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 9, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 9, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/09/2026 07:00:06 CDT
Notice ID: 17254758
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/09/2026
Notice Eff Time:
07:00:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17254758
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/09/2026
Post Time:
07:00:06 CDT
Prior Notice:
17251448
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 10, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,000
PRIMARY
N-S
355854
9013363
COMPRESSOR STATION W 50 MP
517.23
3
Del
M-L
OPEN
Primary
S-N
361708
9012483
Sta 80 MP 740.501
4
Del
M-L
2,351
Primary
S-N
596608
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/9/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/09/2026
Notice End Date: 09/10/2026
Posting Date: 09/08/2026
Notice Identifier: 182722
Required Response Indicator Description: No response required
For Gas Day September 9, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
80%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 9/9/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/09/2026
Notice End Date: 09/10/2026
Posting Date: 09/08/2026
Notice Identifier: 182703
Required Response Indicator Description: No response required
For Gas Day September 9, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
85%
Rec from AGT & Del West of Lambertville
100%
100%
100%
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
99%
Five Points - Southbound
N/A
100%
75%
Lebanon
N/A
100%
70%
Lebanon Lateral
N/A
100%
96%
Batesville - Southbound
N/A
100%
38%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
90%
New Roads South - Southbound
N/A
100%
95%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
32%
Huntsville - Northbound
Yes
Speaks - Southbound
N/A
100%
81%
Angleton West - Northbound
N/A
100%
82%
Vidor East - Northbound
N/A
100%
13%
Deliveries to BIG
N/A
100%
100%
100%
100%
59%
Planned Outage
Gillis - Northbound
N/A
100%
51%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
---
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30,M2-24, M2-30, and M3
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Millennium Pipeline Company, L.L.C.
TSP 607821050
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/08/26
09/08/26
10/08/26
Subject: Subject: Highland CS Maintenance September 15th
Author: Author: Ulises Osorio
Notice Text
Millennium Pipeline Company (MPC) would like to remind customers of the upcoming maintenance at the Highland Compressor Station beginning with the Timely cycle for Gas Day Tuesday, September 15, 2026.
Please note, this includes reduced segment capacity, as listed below:
Wagoner (WAGONERW) will be restricted as follows:
Total Capacity 1,065,000
Point(s) Restriction(s)
There are no point specific restrictions necessary for this outage.
AutoPAL Availability
At this time, AutoPAL remains available.
As a reminder to customers, the intent of the AutoPAL service is to utilize nominal quantities to resolve minor pool imbalances that result from small upstream or downstream reductions during the Gas Day. These quantities are then paid back the next cycle of the Gas Day.
MPC will monitor AutoPAL activity and reserves the right to make AutoPAL unavailable.
RCC’s
Reservation Charge Credits will be determined per the process set forth in Section 15 of MPC’s FERC Gas tariff.
Questions
If you have questions, please contact Customer Services at 866-581-6487.
Please continue to monitor our Critical Notices for updates on progress as well.
Northern Border Pipeline (NBPL)
Northern Border High Inventory OFO Watch September 8, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Northern Border Pipeline Company
TSP 021632583
Notice Type Description: Operational Flow Order
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/08/26
09/08/26
10/08/26
Subject: Subject: Northern Border High Inventory OFO Watch September 8, 2026
Author: Author: Micah Harp
Notice Text
Northern Border Pipeline is issuing an OFO Watch, effective immediately. Northern Border is concerned about the operational integrity of its system as a result of high line pressure. The OFO watch is in effect until further notice.
In order to allow for the Northern Border pipeline system to maintain its operational integrity. Northern Border has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure the matching of receipts and deliveries daily. All operators should contact NBPL Gas Control for any imbalance payback until further notice.
Absent voluntary imbalance management by shippers to ensure daily balancing, Northern Border may be required to take further action, including the immediate issuance of an imbalance Operational Flow Order. If further action is required, it may be necessary for that action to become effective immediately, with no additional prior notice available.
This posting will be updated as more information becomes available.
Please contact your Northern Border Customer Service Representative with any questions regarding nominations or scheduling at (866) 581-6487.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/08/2026 07:18:55 CDT
Notice ID: 17251448
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/08/2026
Notice Eff Time:
07:18:55 CDT
Notice End Date:
Notice End Time:
Notice ID:
17251448
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/08/2026
Post Time:
07:18:55 CDT
Prior Notice:
17224055
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 9, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,000
PRIMARY
N-S
355854
9013363
COMPRESSOR STATION W 50 MP
517.23
3
Del
M-L
1,435
Primary
S-N
361708
9012483
Sta 80 MP 740.501
4
Del
M-L
2,351
Primary
S-N
596608
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120487
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 8 2026 7:03AM
Effective: Sep 8 2026 7:01AM
End Date: Sep 9 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120487
Critical Notice Description: Critical notice
Posting Date/Time: Sep 8 2026 7:03AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 8 2026 7:01AM
Notice End Date/Time: Sep 9 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 8, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 8, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
NEXUS Gas Transmission (U.S.)
09/07/2026- NEXUS Pipeline Conditions for 09/08/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 09/08/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/08/2026
Notice End Date: 09/09/2026
Posting Date: 09/07/2026
Notice Identifier: 182657
Required Response Indicator Description: No response required
For Gas Day September 8, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
No DP - issued 8/20/2026. 2% / 500 Dth/d Tolerance
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Algonquin Gas Transmission
09/07/2026- AGT Pipeline Conditions for 09/08/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/08/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/08/2026
Notice End Date: 09/09/2026
Posting Date: 09/07/2026
Notice Identifier: 182681
Required Response Indicator Description: No response required
For Gas Day September 8, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
100%
100%
100%
100%
100%
Planned Outage
Cromwell
100%
100%
97%
Burrillville
100%
100%
60%
Weymouth
100%
100%
94%
Iroquois Deliveries
100%
100%
Iroquois Receipts
100%
100%
41%
Hanover West
100%
100%
87%
Mendon Receipts
100%
100%
100%
100%
100%
27%
Lincoln Receipts
100%
100%
31%
Lincoln Deliveries
Yes
G System
100%
100%
47%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
12%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
---
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
Stay Balanced
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Critical Notice Effective Timely Cycle, Gas Day September 8, 2026, Iroquois nominations are at capacity and sealed from all increases for the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Park and Interruptible receipt nominations at the Brookfield Interconnect are reduced by 100% and Secondary receipt nominations at the Brookfield Interconnect are reduced by 95%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/09/2026 09:00 CCT
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120473
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 7 2026 7:34AM
Effective: Sep 7 2026 7:12AM
End Date: Sep 8 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120473
Critical Notice Description: Critical notice
Posting Date/Time: Sep 7 2026 7:34AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 7 2026 7:12AM
Notice End Date/Time: Sep 8 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 7, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 7, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
NEXUS Gas Transmission (U.S.)
09/06/2026- NEXUS Pipeline Conditions for 09/07/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 09/07/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/07/2026
Notice End Date: 09/08/2026
Posting Date: 09/06/2026
Notice Identifier: 182626
Required Response Indicator Description: No response required
For Gas Day September 7, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
42%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
37%
Due to DTE Posted Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
No DP - issued 8/20/2026. 2% / 500 Dth/d Tolerance
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Algonquin Gas Transmission
09/06/2026- AGT Pipeline Conditions for 09/07/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/07/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/07/2026
Notice End Date: 09/08/2026
Posting Date: 09/06/2026
Notice Identifier: 182636
Required Response Indicator Description: No response required
For Gas Day September 7, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
55%
Cromwell
100%
100%
52%
Burrillville
100%
100%
28%
Weymouth
100%
100%
99%
Iroquois Deliveries
100%
100%
56%
Iroquois Receipts
100%
100%
42%
Hanover West
100%
100%
22%
Mendon Receipts
100%
100%
100%
100%
82%
Lincoln Receipts
100%
100%
31%
Lincoln Deliveries
Yes
G System
100%
100%
29%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
No DS - System Wide issued 9/05/26. 500 Dth / 5% Tolerance
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
---
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120445
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 6 2026 7:29AM
Effective: Sep 6 2026 7:28AM
End Date: Sep 7 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120445
Critical Notice Description: Critical notice
Posting Date/Time: Sep 6 2026 7:29AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 6 2026 7:28AM
Notice End Date/Time: Sep 7 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 6, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 6, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
NEXUS Gas Transmission (U.S.)
09/05/2026- NEXUS Pipeline Conditions for 09/06/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 09/06/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/06/2026
Notice End Date: 09/07/2026
Posting Date: 09/05/2026
Notice Identifier: 182597
Required Response Indicator Description: No response required
For Gas Day September 6, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
40%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
Salinville
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
No DP - issued 8/20/2026. 2% / 500 Dth/d Tolerance
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Algonquin Gas Transmission
09/05/2026- AGT Pipeline Conditions for 09/06/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/06/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/06/2026
Notice End Date: 09/07/2026
Posting Date: 09/05/2026
Notice Identifier: 182607
Required Response Indicator Description: No response required
For Gas Day September 6, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
55%
Cromwell
100%
100%
52%
Burrillville
100%
100%
29%
Weymouth
100%
100%
99%
Iroquois Deliveries
100%
100%
56%
Iroquois Receipts
100%
100%
42%
Hanover West
100%
100%
22%
Mendon Receipts
100%
100%
100%
100%
82%
Lincoln Receipts
100%
100%
31%
Lincoln Deliveries
Yes
G System
100%
100%
30%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
No DS - System Wide issued 9/05/26. 500 Dth / 5% Tolerance
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
---
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
El Paso Natural Gas (EPNG)
[OPERATIONAL FLOW ORDER] SOC Declaration - System Wide DRAFT
SEV 3/5
Operational Alert
EPNG has declared a system-wide Strained Operating Condition (SOC) effective September 5, 2026 with duration 'Until Further Notice,' citing linepack at 7,377 MMcf -- a 14 MMcf draw driven by deliveries exceeding scheduled volumes. EPNG has activated Washington Ranch storage withdrawal, suspended imbalance payback and IHSW service, and imposed a 5% imbalance tolerance. No specific capacity volume is quantified in the notice.
EPNG delivery-end SOC tightens westbound delivery schedules toward SoCal Border and Arizona, bullish those basis points; Waha/Permian is neutral as Permian receipts are unaffected and Washington Ranch withdrawal is adding system supply to offset the linepack deficit.
Reroute: Moderate: Transwestern Pipeline (TW) serves overlapping SoCal border and Arizona markets as the primary competing alternative to EPNG, though a simultaneous TW constraint would eliminate California reroute options entirely.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: OPERATIONAL FLOW ORDER
Subject: SOC Declaration - System Wide DRAFT
Posted: 09/05/2026 9:27:58AM
Effective: 09/05/2026 9:27:58AM
End Date: 09/06/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/05/2026 9:27:58AM Notice End Date/Time: 09/06/2026 9:00:00am
Post Date/Time: 9/5/2026 9:27:58 AM Notice ID: 629548
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: SOC Declaration - System Wide DRAFT
Notice Text:
STRAINED OPERATING CONDITION (SOC) Declaration - System Wide DRAFT
EFFECTIVE DATE: September 5, 2026
IMBALANCE TOLERANCE: 5%
DURATION: Until Further Notice
AFFECTED AREAS/LOCATIONS: System-wide
OPERATING CONDITION SUMMARY: The EPNG system linepack is currently at 7,377 MMcf which is a decrease of 14 MMcf compared to the start of Gas Day September 4, 2026. The linepack draft is primarily due to deliveries in excess of scheduled volumes.
CUSTOMER ACTION REQUIRED: Customers are strongly encouraged to review their transport to ensure that their deliveries are in balance with their supplies and to ensure their scheduled supplies are performing as expected.
EPNG RESPONSE:
Washington Ranch is on withdrawal.
Imbalance payback off the system, such as Payback (Imbalance Payback from TSP), will be denied due to operational concerns related to maintaining adequate linepack.
IHSW Service will be suspended.
REFERENCE INFORMATION:
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity questions, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339, or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at newsroom@kindermorgan.com.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120423
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 5 2026 7:54AM
Effective: Sep 5 2026 7:53AM
End Date: Sep 6 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120423
Critical Notice Description: Critical notice
Posting Date/Time: Sep 5 2026 7:54AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 5 2026 7:53AM
Notice End Date/Time: Sep 6 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 5, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 5, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
Panhandle Eastern Pipe Line
[Panhandle Eastern Pipe Line] [Maintenance] PEPL Sooner Line Outage
SEV 3/5
MaintenanceUntil Further Notice
Panhandle Eastern posted a Critical maintenance notice on 2026-09-04 for an outage on the PEPL Sooner Line, affecting seven Oklahoma receipt locations including Dover Hennessey Gas Plant, OGT Hennesey, Lincoln Plant, Reeding Plant, Chisholm Plant, DCP Kingfisher, and Taggart Greenhouse. No end date is specified in the notice (nominal end date of 2200-01-01 indicates open-ended duration), meaning the outage timeline is indeterminate. No specific capacity volume is stated, but the affected meters collectively represent meaningful Midcontinent/Oklahoma receipt points on PEPL.
Open-ended Sooner Line outage restricts Oklahoma receipt volumes on PEPL; Panhandle Tx.-Okla. basis was -0.380 on 2026-09-04 (most recently) and averaged -0.414 over the prior five trading days -- watch for further weakening at that hub vs Henry Hub if the outage duration extends, with mild bullish bias for downstream Midwest markets (Indiana, Michigan) as throughput from affected Oklahoma plants is reduced.
Reroute: Moderate: ANR, TGT, and Southern Star Central serve overlapping Midcontinent/Oklahoma supply corridors and may absorb some stranded volumes, though the Sooner Line serves specific Oklahoma gathering plant receipt points that may have limited physical alternatives at the plant level.
View original notice text
Pipeline: Panhandle Eastern Pipe Line
Notice ID: 68394
Notice Type: Maintenance
Subject: PEPL Sooner Line Outage
Posted: 2026-09-04 09:58:00.0
Effective: 2026-09-04 09:58:00.0
End Date:
Notice ID: 68394
Notice Type: MAI
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-04 09:58:00.0
Subject: PEPL Sooner Line Outage
Notice Effective Date/Time: 2026-09-04 09:58:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Location #: Location Name
02384: Dover Hennessey Gas Plant - Mustang
05238: Taggart Greenhouse
12800: OGT Hennesey
41434: Lincoln Plant
41447: Reeding Plant
41433: Chisholm Plant
10632: DCP Kingfisher
Nautilus Pipeline Company
09/03/2026- Nautilus - Unplanned Outage at Enterprise Neptune plant
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Nautilus Pipeline Company, L.L.C.
Subject: Nautilus - Unplanned Outage at Enterprise Neptune plant
Notice Type: Operational Alert
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/03/2026
Notice End Date: 12/02/2026
Posting Date: 09/03/2026
Notice Identifier: 182513
Required Response Indicator Description: No response required
Notice Text:
Nautilus has been informed that the Enterprise Neptune plant is currently shut in due to power outages in the area with an unknown ETA on restart. Shippers will likely see higher than normal system pressures until gas processing can resume.
Updates will be posted as they become available.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Nautilus Pipeline Company, L.L.C.
Subject: Nautilus - Unplanned Outage at Enterprise Neptune plant - Update
Notice Type: Operational Alert
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/03/2026
Notice End Date: 12/02/2026
Posting Date: 09/03/2026
Notice Identifier: 182516
Prior Notice Identifier: 182513
Required Response Indicator Description: No response required
Notice Text:
Nautilus has been informed that the Enterprise Neptune plant has regained commercial power but is still troubleshooting issues in order to return online. Shippers are likely beginning to see higher than normal system pressures on the upstream pipelines.
Updates will be posted as they become available.
NEXUS Gas Transmission (U.S.)
09/04/2026- NEXUS Pipeline Conditions for 9/5/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/5/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/05/2026
Notice End Date: 09/06/2026
Posting Date: 09/04/2026
Notice Identifier: 182565
Required Response Indicator Description: No response required
For Gas Day September 5, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
40%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
Salinville
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
No DP - issued 8/20/2026. 2% / 500 Dth/d Tolerance
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26155053
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
09/29/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Southwest Area
Author: Author: T0000106
Notice Text
Since the last posting, ANR has revised the dates for the maintenance in the Southwest Area at the Palo Duro meter station located in Wheeler County, Texas. As a result, capacity will be reduced as follows:
9/21 – 9/28 (previously 9/13 – 9/18) Palo Duro (LOC #438677): 92 MMcf/d (leaving 0 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26155054
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
09/29/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Southwest Area
Author: Author: T0000106
Notice Text
Since the last posting, ANR has revised the dates for the maintenance in the Southwest Area at the Wheeler Hidetown meter station located in Wheeler County, Texas. As a result, capacity will be reduced as follows:
9/21 – 9/28 (previously 9/13 – 9/18) Wheeler Hidetown (LOC #523099): 480 MMcf/d (leaving 0 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
ANR Pipeline (TC Energy)
UPDATED: CAPACITY REDUCTION Michigan Leg North – Bridgman Northbound
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26202031
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
11/06/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Michigan Leg North – Bridgman Northbound
Author: Author: T0001375
Notice Text
Since the last posting, ANR has revised the dates and impacted locations for the Hamilton compressor station maintenance in the Michigan Leg North area located in Allegan County, Michigan. ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. As a result, capacity will be reduced as follows:
9/21 – 11/5 (previously 9/14 – 10/13) Bridgman Northbound (LOC #FPBRGMNB): 728 MMcf/d (leaving 894 MMcf/d)
Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
38% - Based on the Current Contracted MDQ
9/21 – 11/5 Rabbit River (LOC #523093): 83 MMcf/d (leaving 0 MMcf/d)
Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120403
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 4 2026 7:39AM
Effective: Sep 4 2026 7:37AM
End Date: Sep 5 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120403
Critical Notice Description: Critical notice
Posting Date/Time: Sep 4 2026 7:39AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 4 2026 7:37AM
Notice End Date/Time: Sep 5 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 4, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 4, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerningthis Alert Day condition as necessary.
Columbia Gas Transmission (TCO)
OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42, Effective September 5, 2026
SEV 3/5
Operational AlertUntil Further Notice
TCO has issued a formal OFO effective Gas Day September 5, 2026, requiring shippers with receipts in Market Areas 26, 30, 35, 41, and 42 to align physical receipts at or below scheduled quantities. The OFO is driven by mild weather, reduced market demand, and elevated storage and linepack levels causing excess Appalachian production to threaten system integrity. The order runs until further notice, with penalties up to three times the Columbia Gas Appalachia spot price for non-compliant shippers.
TCO receipt-side OFO across five Appalachian market areas caps physical injections and forces upstream producers to curtail flows into the basin, adding bearish pressure to Columbia Gas Appalachia basis, which was already at -1.265 vs Henry Hub on 2026-09-03 (five-day average -1.122); no volume cap is stated, but the open-ended duration and system-wide geographic scope across MAs 26, 30, 35, 41, and 42 keeps downward pressure on Dominion South and TETCO M2 as excess supply is trapped in the Appalachian basin.
Reroute: Limited: the OFO restricts the receipt side of TCO's Appalachian network; affected producers have few near-term alternatives as TETCO (monitored) and TCO are the two dominant Appalachian takeaway pipes, and any TCO receipt constraint that backs gas up in the basin similarly pressures available TETCO capacity at M2 points. Some modest diversion to Rover or REX Zone 3 is possible but unlikely to absorb material volumes given the broad market-area scope of the OFO.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Flow Order
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
10/04/26
Subject: Subject: OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42, Effective September 5, 2026
Author: Author: Tyler King
Notice Text
Pursuant to the provisions of Section 17 of the General Terms and Conditions of its FERC Gas Tariff, Columbia Gas Transmission, LLC (TCO) is issuing an Operational Flow Order ("OFO") to Shippers under all transportation rate schedules with receipts in Market Areas 26, 30, 35, 41, and 42 to protect the operational integrity of TCO’s system and its ability to meet its firm service obligations.
As explained in Pre OFO (Notice ID 26205016), due to mild weather forecasts, anticipated lower market demand, higher storage and line pack levels, and the level of production received in Market Areas 26, 30, 35, 41, and 42, physical receipts must be equal to or less than scheduled receipts in order to maintain system integrity and provide reliable firm service. Consequently, TCO cannot allow excess receipts at any receipt point in these Market Areas.
Therefore, TCO is issuing the following Operational Flow Order (OFO):
1. The Time and Date of Issuance of this OFO is Friday, September 4, 2026, at 8:05 AM ET.
2. The OFO will become effective for Gas Day Saturday, September 5, 2026.
3. This OFO will continue in duration until TCO issues further notice of termination of this OFO.
4. The Shippers impacted by this OFO are those scheduling receipts of gas in Market Areas 26, 30, 35, 41, and 42 whose physical receipts are not less than or equal to their scheduled receipts during a Gas Day.
5. Pursuant to the OFO, the following actions must be taken:
During the period this OFO is in effect, impacted shippers must align scheduled quantities with physical quantities in Market Areas 26, 30, 35, 41, and 42, which may require communication with upstream operators. Shippers must remain in balance at the start of, and throughout, each Gas Day, beginning Saturday, September 5, 2026, and continuing until further notice. Receipt points must be balanced such that actual receipts into Market Areas 26, 30, 35, 41, and 42 must be less than or equal to the scheduled receipt quantities into these areas unless otherwise mutually agreed on a nondiscriminatory basis.
6. The justification for issuing the OFO is as set forth above.
7. Additional information: Shippers who do not comply will be subject to penalties in accordance with Section 19.3 of TCO’s FERC Gas Tariff. Shippers are encouraged to stay coordinated with upstream suppliers regarding changes in physical flow for the duration of the OFO.
If a penalty is assessed, the penalty will be based on all quantities in aggregate in violation of the OFO in excess of a tolerance of 5% of scheduled receipt quantities or 5,000 Dth whichever is higher. This tolerance will be in effect during the OFO unless revised through an update to this notice. Penalties will be based on the shipper’s prorated share of the total excess quantities above the tolerance at the receipt point for that day at the higher of: (i) a price per Dth equal to three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia" as published in Platts Gas Daily price survey for the days on which the OFO is issued, or (ii) a price per Dth equal to 150 percent of the highest midpoint posting for either: Mich Con City-gate, Transco, Zone 6 Non-N.Y., or Texas Eastern, M-2 Receipts as published in Platts Gas Daily price survey for the days on which the OFO is issued. Penalties under Section 19.3 (ii) will only be assessed on days in which the daily spot price of gas exceeds three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia."
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Operational Flow Order -- EFF 9/5
Notice Type: Operational Flow Order
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/05/2026
Notice End Date: 09/08/2026
Posting Date: 09/03/2026
Notice Identifier: 182506
Required Response Indicator Description: No response required
Zone
Gas Day September 2 - September 3
Gas Day September 4
Gas Day September 5 - September 7
Gas Day September 8 and until further notice
M1-24"
No Action Alert or OFO
No Action Alert or OFO
OFO In Effect: No Due Shipper 5% / 500
No Action Alert or OFO
M1-30"
No Action Alert or OFO
No Action Alert or OFO
OFO In Effect: No Due Shipper 5% / 500
No Action Alert or OFO
M2-24"
Action Alert In Effect: No Due Pipe 10% / 500
No Action Alert or OFO
OFO In Effect: No Due Shipper 5% / 500
No Action Alert or OFO
M2-30"
Action Alert In Effect: No Due Pipe 10% / 500
No Action Alert or OFO
OFO In Effect: No Due Shipper 5% / 500
No Action Alert or OFO
Action Alert In Effect: No Due Pipe 10% / 500
No Action Alert or OFO
OFO In Effect: No Due Shipper 5% / 500
No Action Alert or OFO
ETX
No Action Alert or OFO
No Action Alert or OFO
No Action Alert or OFO
No Action Alert or OFO
STX
No Action Alert or OFO
No Action Alert or OFO
No Action Alert or OFO
No Action Alert or OFO
WLA
No Action Alert or OFO
No Action Alert or OFO
No Action Alert or OFO
No Action Alert or OFO
ELA
No Action Alert or OFO
No Action Alert or OFO
No Action Alert or OFO
No Action Alert or OFO
Customer Specific
No OFO*
No OFO*
No OFO*
No OFO*
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 09/04/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/04/2026
Notice End Date: 09/05/2026
Posting Date: 09/03/2026
Notice Identifier: 182528
Required Response Indicator Description: No response required
For Gas Day September 4, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
87%
Rec from AGT & Del West of Lambertville
100%
100%
100%
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
100%
100%
100%
Unplanned Outage
Five Points - Southbound
N/A
100%
71%
Unplanned Outage
Lebanon
N/A
100%
59%
Unplanned Outage
Lebanon Lateral
N/A
100%
94%
Batesville - Southbound
N/A
100%
40%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
27%
New Roads South - Southbound
N/A
100%
95%
White Castle - Southbound
N/A
100%
94%
Longview - Northbound
N/A
100%
34%
Huntsville - Northbound
N/A
100%
Speaks - Southbound
N/A
100%
81%
Angleton West - Northbound
N/A
100%
49%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
54%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
---
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30, M2-24, M2-30 and M3.
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
The gas quality entering TE's system from meters 73915, 73713, 73733, and 73714 continues to improve. As a result, the prior notification regarding partial flow reductions beginning September 9, 2026, has been rescinded for these meters. TE will continue to monitor gas entering its system to ensure compliance with TE's gas quality standards in its GT&C. If continued and sustained improvement is not demonstrated, meter operators may be subject to future flow reductions.
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/4/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/04/2026
Notice End Date: 09/05/2026
Posting Date: 09/03/2026
Notice Identifier: 182519
Required Response Indicator Description: No response required
For Gas Day September 4, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
80%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Operational Flow Order -- EFF 9/5
Notice Type: Operational Flow Order
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/05/2026
Notice End Date: 12/02/2026
Posting Date: 09/03/2026
Notice Identifier: 182514
Required Response Indicator Description: No response required
Operational Area
Gas Day September 3 - September 4
Gas Day September 5 - September 7
Gas Day September 8 and until further notice
System Wide - All Customers
No OFO*
OFO In Effect: No DS 5% / 500
No Due Pipe Imbalance Warning in Effect
Customer Specific
No OFO*
No OFO*
No OFO*
Hourly Customer Specific
No OFO*
No OFO*
No OFO*
ANR Pipeline (TC Energy)
UPDATED: CAPACITY REDUCTION Michigan Leg South - St. John Eastbound
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26125012
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/03/26
09/03/26
09/10/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Michigan Leg South - St. John Eastbound
Author: Author: T0000106
Notice Text
Since the last posting, ANR has extended pipeline maintenance in the Michigan Leg South area. As a result, capacity will be reduced as follows:
9/1 – 9/9 (previously 9/3) St. John Eastbound (LOC #FPSTJNEB): 750 MMcf/d (leaving 575 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
25% - Based on the Current Net Shipper Nominations
59% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120380
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Posted: Sep 3 2026 8:00AM
Effective: Sep 3 2026 8:00AM
End Date: Sep 4 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120380
Critical Notice Description: Critical notice
Posting Date/Time: Sep 3 2026 8:00AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 3 2026 8:00AM
Notice End Date/Time: Sep 4 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREASeptember 3, 2026Due to high line pack in the Phoenix Area, Transwestern is declaring a Same Day Underage Alert for the Phoenix Area for gas day, September 3, 2026. Any Operator of a delivery point in the Phoenix Area at which actual quantities are less than scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this high line pack condition will continue at least for the entire gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.Please contact Gas Control or your marketing representative with any questions
Gas Transmission Northwest
UPDATED: CAPACITY REDUCTION: GTN – Flow Past Kingsgate (Posted: 9/2/26)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1630
TSP: 006912885
Notice Type: Maint
Notice Status: Supersede
Posting Date/Time: 09/02/2026 16:50
Notice Eff Date: 09/02/2026
Notice Eff Time: 16:50
Notice End Date: 10/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1626
Subject: UPDATED: CAPACITY REDUCTION: GTN – Flow Past Kingsgate (Posted: 9/2/26)
Message Text:
Since the last posting, Gas Transmission Northwest (GTN) has extended the restricted capacity at Flow Past Kingsgate due to unplanned maintenance on Unit 5D. As a result, capacity will be reduced as follows: 8/29 – 9/30 (supersedes 9/4) Flow Past Kingsgate (LOC #3500): Available Capacity is 2,550 MMcf/d GTN anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. The Reservation Charge Crediting Mechanism of Section 5.1.3.10 shall apply to this outage. Please refer to the maintenance schedule for additional capacity impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 9/3/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/03/2026
Notice End Date: 09/04/2026
Posting Date: 09/02/2026
Notice Identifier: 182496
Required Response Indicator Description: No response required
For Gas Day September 3, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
87%
Rec from AGT & Del West of Lambertville
100%
100%
100%
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
100%
100%
100%
100%
Unplanned Outage
Five Points - Southbound
N/A
100%
30%
Unplanned Outage
Lebanon
N/A
100%
23%
Unplanned Outage
Lebanon Lateral
N/A
100%
78%
Batesville - Southbound
N/A
100%
63%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
23%
New Roads South - Southbound
N/A
100%
95%
White Castle - Southbound
N/A
100%
94%
Longview - Northbound
N/A
100%
31%
Huntsville - Northbound
N/A
55%
Speaks - Southbound
N/A
100%
82%
Angleton West - Northbound
N/A
100%
45%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
52%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
---
Action Alert
No DP - M2-24, M2-30 and M3 issued 9/2/2026. 10% / 500 Dth/d Tolerance
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24 and M1-30.
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to ongoing gas quality issues at meters 73915, 73713,73733 and 73714, TE will require a partial reduction of flow beginning as soon as September 9, 2026, if gas quality issues are not corrected by that date. These meter operators will remain at a reduced flow, and will be subject to further reductions, until the gas entering TE's system is compliant with TE's gas quality standards in its GT&C. The upstream point operators are required to ensure nominations are commensurate with the physical flow, or non-performance confirmation reductions may be required.
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
NEXUS Gas Transmission (U.S.)
09/02/2026- NEXUS Pipeline Conditions for 09/03/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 09/03/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/03/2026
Notice End Date: 09/04/2026
Posting Date: 09/02/2026
Notice Identifier: 182472
Required Response Indicator Description: No response required
For Gas Day September 3, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
42%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
Salinville
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
No DP - issued 8/20/2026. 2% / 500 Dth/d Tolerance
Imbalances Warnings
Stay Balanced
Gas Quality:
NEXUS has been informed by TETCO of ongoing gas quality issues at meters N4714, N4733, N4915. TE/NEXUS will require a partial reduction of flow beginning as soon as September 9, 2026, if gas quality issues are not corrected by that date. These meter operators will remain at a reduced flow, and will be subject to further reductions, until the gas entering TE's system is compliant with TE's gas quality standards in its GT&C. The upstream point operators are required to ensure nominations are commensurate with the physical flow, or non-performance confirmation reductions may be required.
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
East Tennessee Natural Gas
09/02/2026- ETNG Pipeline Conditions for 09/03/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 09/03/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/03/2026
Notice End Date: 09/04/2026
Posting Date: 09/02/2026
Notice Identifier: 182479
Required Response Indicator Description: No response required
For Gas Day September 3, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
88%
Boyds Creek - Westbound
100%
100%
96%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Algonquin Gas Transmission
09/02/2026- AGT Pipeline Conditions for 09/03/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/03/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/03/2026
Notice End Date: 09/04/2026
Posting Date: 09/02/2026
Notice Identifier: 182497
Required Response Indicator Description: No response required
For Gas Day September 3, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
58%
Cromwell
100%
100%
56%
Burrillville
100%
100%
34%
Weymouth
100%
100%
99%
Iroquois Deliveries
100%
100%
79%
Iroquois Receipts
100%
100%
50%
Hanover West
100%
100%
21%
Mendon Receipts
100%
100%
100%
100%
81%
Lincoln Receipts
100%
100%
33%
Lincoln Deliveries
Yes
G System
100%
100%
40%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
14%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
---
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
Stay Balanced
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Columbia Gulf Transmission (CGT)
Alexandria Compressor Station Maintenance (AlexSEG), September 9, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/02/26
09/02/26
10/02/26
Subject: Subject: Alexandria Compressor Station Maintenance (AlexSEG), September 9, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming at Alexandria Compressor Station on Wednesday, September 9, 20266. As a result, the backhaul capacity through AlexSEG will be reduced to 2,450,000 Dth effective Timely Cycle for Gas Day Wednesday, September 9, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
AlexSEG
· Estimated Capacity Setting: 2,450,000 Dth
· Design Capacity: 2,683,256 Dth
· Posted Percentage: 91%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of August 20-26, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Columbia Gulf Transmission (CGT)
Hartsville Compressor Station Maintenance (HartSEG), September 9-30, 2026
SEV 3/5
Maintenance0.245 Bcf/d22 Days
CGT has issued a planned maintenance notice for Hartsville Compressor Station (HartSEG) from September 9 through September 30, 2026, reducing backhaul capacity to 2,300,000-2,400,000 Dth/d versus the design capacity of 2,544,656 Dth/d -- a restriction of roughly 144,656-244,656 Dth/d (0.145-0.245 Bcf/d). CGT explicitly warns this may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. The HartSEG capacity table as of the 2026-09-02 timely cycle shows the segment running at approximately 84.6% utilization at 2.15 Bcf/d scheduled against 2.54 Bcf/d operating capacity, suggesting the upcoming restriction will bite into current headroom and create genuine firm-service curtailment risk.
CGT HartSEG planned maintenance removes approximately 0.145-0.245 Bcf/d of backhaul capacity starting September 9, elevating firm curtailment risk on a corridor that was already at ~85% utilization as of the 2026-09-02 timely cycle; Columbia Gulf mainline basis has been trading around -0.285 to -0.288 vs Henry Hub over the five trading days ended 2026-09-01, and tighter backhaul capacity through HartSEG is bullish for Transco Zone 4 and downstream Southeast markets while adding marginal bearish pressure to Gulf Coast/Haynesville supply points that rely on CGT northbound flow.
Reroute: Moderate: Texas Eastern (TETCO), Trunkline (TGC), and ANR serve overlapping Gulf Coast northbound corridors, but the explicit firm-service curtailment warning from CGT suggests HartSEG is already a critical constraint point with limited slack; affected shippers should pursue alternate paths early as September 9 approaches.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/02/26
09/02/26
10/02/26
Subject: Subject: Hartsville Compressor Station Maintenance (HartSEG), September 9-30, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming maintenance at Hartsville Compressor Station beginning on Wednesday, September 9, 2026, through Wednesday, September 30, 2026. As a result, the backhaul capacity through HartSEG will be reduced to a level between 2,300,000 – 2,400,000 Dth effective Timely Cycle for Gas Day Wednesday, September 9, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
HartSEG
· Estimated Capacity Setting: 2,300,000 – 2,400,000 Dth
· Design Capacity: 2,544,656 Dth
· Posted Percentage: 90-94%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of August 20-26, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Gulf South Pipeline
Gulf South Inability to Take Confirmed Quantities on Index 296
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038661
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-02T12:04:00+00:00
Effective: 2026-09-02T12:05:00+00:00
End:
Subject: Gulf South Inability to Take Confirmed Quantities on Index 296
Gulf South Pipeline Notice 5038661
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Initiate
Notice ID :
5038661
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Gulf South Inability to Take Confirmed Quantities on Index
TSP :
078444247
Post Date/Time :
09/02/2026 12:04:00 PM
Notice Effective Date/Time :
09/02/2026 12:05:00 PM
Notice End Date/Time :
Response Date/Time :
Critical :
Notice Text :
Gulf South Pipeline Company, LLC (“Gulf South”) has limited operational receipt flexibility on
Index 296 related to the "Unplanned Index 296 Pipeline Maintenance" (Notice I.D. 5038650).
As a result, effective ID1, September 2, 2026, the "Index 296 Receipts" scheduling group will be
reduced to 25,000 Dth/day until further notice. The following locations are included in the
"Index 296 Receipts" scheduling group and will be impacted:
• Discovery (SLN 21805)
• Louisiana Delta Farms (SLN 22537)
• Bully Camp (SLN 9154)
• Golden Meadow (SLN 45)
• Bully Camp (SLN 9694)
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/02/2026 12:05:10 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/02/2026 12:04:00 PM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/02/2026 12:05:00 PM
Notice Stat Desc :
Initiate
Notice End Date/Time :
Notice ID :
5038661
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Gulf South Inability to Take Confirmed Quantities on Index
Notice Text :
Gulf South Pipeline Company, LLC (“Gulf South”) has limited operational receipt flexibility on
Index 296 related to the "Unplanned Index 296 Pipeline Maintenance" (Notice I.D. 5038650).
As a result, effective ID1, September 2, 2026, the "Index 296 Receipts" scheduling group will be
reduced to 25,000 Dth/day until further notice. The following locations are included in the
"Index 296 Receipts" scheduling group and will be impacted:
• Discovery (SLN 21805)
• Louisiana Delta Farms (SLN 22537)
• Bully Camp (SLN 9154)
• Golden Meadow (SLN 45)
• Bully Camp (SLN 9694)
If you have any questions, please contact your customer service representative.
09/02/2026 12:05:10 PM
Page 1 of 1
Columbia Gas Transmission (TCO)
Operational Alert – Potential Critical Days & Receipt Point OFO, Effective September 5, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Alert
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/02/26
09/02/26
10/02/26
Subject: Subject: Operational Alert – Potential Critical Days & Receipt Point OFO, Effective September 5, 2026
Author: Author: Jonah Skiles
Notice Text
In an effort to communicate current operating conditions to customers, Columbia Gas Transmission, LLC (TCO) is anticipating it may be necessary to implement as early as issuing the following Operational Alert effective Saturday, September 5, 2026, and continuing until further notice.
Potential Critical Day for Storage Injections:
It may become necessary for TCO to limit storage injections to firm quantities only, which would constitute a Critical Day in storage, as early as Gas Day Saturday, September 5, 2026. The potential for a Storage Critical Day is due primarily to forecasted mild weather, higher storage and line pack levels, and reduced market demand resulting in increased daily injections into customer’s storage accounts. Customers can assist TCO operations and reduce the potential need for a Critical Day by not exceeding their Maximum Daily Injection Quantities and keeping supplies and markets balanced.
Firm Storage Service (FSS) shippers are reminded that, per section 3(c) of the FSS Rate Schedule, the Maximum Monthly Injection Quantity (MMIQ) for September is 13% of the Storage Contract Quantity (SCQ), and the Maximum Daily Injection Quantity (MDIQ) is 1/25th of the MMIQ.
Pre OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42:
TCO notifies all Shippers under all Transportation Rate Schedules within its FERC Gas Tariff, and Meter Operators in Market Areas 26, 30, 35, 41, and 42, that the issuance of an Operational Flow Order (OFO) may become necessary beginning as early as September 5, 2026, to preserve system integrity and protect the operating performance of TCO’s pipeline system.
Pursuant to Section 17.1(d) of the General Terms and Conditions of its Tariff, TCO is providing advanced warning of the operational variables that may in the future give rise to the issuance of an OFO. The operational variables that may require issuance of an OFO in the future are the following.
Due to forecasted mild weather and the anticipated lower market demand, TCO has experienced excess receipts during a time when storage and line pack levels are high. TCO has limited operational flexibility for positive imbalances and cannot allow actual receipts to exceed scheduled receipts.
In order to avoid the issuance of an OFO, receipt points must be balanced such that actual receipts into Market Areas 26, 30, 35, 41, and 42 are equal to or less than the scheduled receipt quantities in these Areas. Any excess receipts can threaten the operational integrity of TCO’s system and TCO’s ability to maintain its firm obligations. An OFO may also be avoided if Shippers and Meter Operators adjust nominations to align with flowing supplies during each nomination cycle.
In the event TCO is forced to issue an OFO, Shippers who do not comply will be subject to penalties in accordance with Section 19.3 of TCO’s Tariff.
Imbalances and AutoPAL:
As noted above, TCO has limited operational flexibility for positive imbalances, including positive AutoPAL balances. Physical flows must match scheduled quantities to prevent further action. As a reminder, the intent of the AutoPAL service is to utilize nominal quantities to resolve minor pool imbalances that result from small upstream or downstream reductions during the cycles of the Gas Day. These quantities are then paid back the next cycle of the Gas Day.
TCO will monitor AutoPAL activity and reserves the right to adjust the current AutoPAL limits, make AutoPAL unavailable, or declare an OFO to prevent abuse.
TCO encourages customers to monitor critical notices, including the Daily Capacity Posting, for updates. Please contact your Customer Services or Marketing Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120364
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Posted: Sep 2 2026 7:41AM
Effective: Sep 2 2026 7:40AM
End Date: Sep 3 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120364
Critical Notice Description: Critical notice
Posting Date/Time: Sep 2 2026 7:41AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 2 2026 7:40AM
Notice End Date/Time: Sep 3 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREASeptember 2, 2026Due to high line pack in the Phoenix Area, Transwestern is declaring a Same Day Underage Alert for the Phoenix Area for gas day, September 2, 2026. Any Operator of a delivery point in the Phoenix Area at which actual quantities are less than scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this high line pack condition will continue at least for the entire gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.Please contact Gas Control or your marketing representative with any questions
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 15% Tolerance
SEV 3/5
Operational Alert1 Days
FGT has declared an Overage Alert Day at 15% tolerance for gas day September 2, 2026, effective 9:00 AM through September 3, 2026 9:00 AM. The notice cites 90-degree temperatures forecast across Florida over the next several days with FGT linepack already below target levels, creating demand-side pressure on the system. FGT will not interrupt previously scheduled Market Area ITS-1 service below elapsed prorated scheduled quantities but is warning customers to closely monitor actual burn versus scheduled volumes.
FGT overage alert tightens Florida supply with linepack below target during a heat event; Florida Gas Zone 3 basis was already at +2.315 vs Henry Hub on 2026-09-01 (trailing 5-day avg +2.013), and sustained 90-degree Florida temperatures with sub-target linepack create further upside basis risk with no reroute available to offset any supply shortfall.
Reroute: None: FGT is the sole large-diameter interstate pipeline serving the Florida peninsula; no bypass exists and no alternative pipeline can replace FGT deliveries into the Florida market.
View original notice text
Pipeline: Florida Gas Transmission
Notice ID: 68272
Notice Type: Operational Alert
Subject: Overage Alert Day 15% Tolerance
Posted: Sep 2 2026 6:51 AM
Effective: Sep 2 2026 9:00 AM
End Date: Sep 3 2026 9:00 AM
Notice ID: 68272
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 2 2026 6:51 AM
Subject: Overage Alert Day 15% Tolerance
Notice Effective Date/Time: Sep 2 2026 9:00 AM
Notice End Date/Time: Sep 3 2026 9:00 AM
Notice Text: 90-degree temperatures are forecasted in Florida over the next several days and FGT linepack is below target levels; therefore, for the gas day of September 2, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 15% (Fifteen Percent) tolerance.For the gas day of September 2, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 9/2/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/02/2026
Notice End Date: 09/03/2026
Posting Date: 09/01/2026
Notice Identifier: 182465
Required Response Indicator Description: No response required
For Gas Day September 2, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
86%
Rec from AGT & Del West of Lambertville
100%
100%
100%
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
100%
100%
28%
Unplanned Outage
Five Points - Southbound
N/A
100%
73%
Unplanned Outage
Lebanon
N/A
100%
60%
Unplanned Outage
Lebanon Lateral
N/A
100%
93%
Batesville - Southbound
N/A
100%
50%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
New Roads South - Southbound
N/A
100%
95%
White Castle - Southbound
N/A
100%
93%
Longview - Northbound
N/A
100%
31%
Huntsville - Northbound
Yes
Speaks - Southbound
N/A
100%
81%
Angleton West - Northbound
N/A
100%
54%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
56%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
---
Action Alert
No DP - M2-24, M2-30 and M3 issued 9/2/2026. 10% / 500 Dth/d Tolerance
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24 and M1-30.
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to ongoing gas quality issues at meters 73915, 73713,73733 and 73714, TE will require a partial reduction of flow beginning as soon as September 9, 2026, if gas quality issues are not corrected by that date. These meter operators will remain at a reduced flow, and will be subject to further reductions, until the gas entering TE's system is compliant with TE's gas quality standards in its GT&C. The upstream point operators are required to ensure nominations are commensurate with the physical flow, or non-performance confirmation reductions may be required.
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/2/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/02/2026
Notice End Date: 09/03/2026
Posting Date: 09/01/2026
Notice Identifier: 182442
Required Response Indicator Description: No response required
For Gas Day September 2, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
85%
Boyds Creek - Westbound
100%
100%
100%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: Algonquin Operational Notice
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/01/2026
Notice End Date: 11/30/2026
Posting Date: 09/01/2026
Notice Identifier: 182423
Required Response Indicator Description: No response required
00011
TAUNTON (BRISTOL, MA)
00012
RHODE ISLAND ENERGY - WARREN (BRISTOL, RI)
00013
RHODE ISLAND ENERGY- PORTSMOUTH (NEWPORT, RI)
00015
FREETOWN (BRISTOL, MA)
00016
NEW ENGLAND GAS COMPANY FALL RIVER (BRISTOL, MA)
00017
NEW BEDFORD (BRISTOL, MA)
00018
BOURNE STATION RELOCATION (MAINLAND BOURNE)
00019
PLYMOUTH (PLYMOUTH, MA)
00029
MIDDLEBORO (PLYMOUTH, MA)
00033
RHODE ISLAND ENERGY - TIVERTON (NEWPORT, RI)
00049
NEW ENGLAND GAS COMPANY WESTPORT (BRISTOL, MA)
00051
SAGAMORE STATION RELOCATION (MAINLAND SAGAMORE)
00064
RHODE ISLAND ENERGY-BARRINGTON (PROVIDENCE, RI)
00071
NEW ENGLAND GAS COMPANY SWANSEA (BRISTOL, MA)
00093
DARTMOUTH POWER (NORFOLK, MA)
00806
CANAL GENERATING
00812
TMPL (BRISTOL, MA)
00813
NATIONAL GRID-ROCHESTER (PLYMOUTH, MA)
00815
DIGHTON POWER LLC BRISTOL MA (BRISTOL, MA)
00816
REVERE POWER (PROVIDENCE, RI)
00821
PINEHILLS METER - (PLYMOUTH, MA)
00824
NEW ENGLAND GAS COMPANY FALL RIVER GAS-NORTH FALL RIVER STA-(BRIST
00829
NATIONAL GRID-SANDWICH (BARNSTABLE, MA)
00839
NSTAR - ASSONET, BRISTOL CO, MA
80003
INTERCONNECT AGT G-10 LAT & CLEARY LATERAL
80004
INTERCONNECT AGT G-SYS BOURNE, MA & CANAL LATERAL
80047
LATERAL G SYSTEM CANAL MAINLINE
80049
LATERAL G SYSTEM CLEARY MAINLINE
80806
G-24 MAINLINE HEAD OF LATERAL
99825
FALL RIVER GAS
00020
MILFORD (WORCESTER, MA)
00021
NATIONAL GRID- NORWOOD (NORFOLK, MA)
00022
WESTWOOD (NORFOLK, MA)
00023
NATIONAL GRID- EAST BRAINTREE (NORFOLK, MA)
00024
BROCKTON (PLYMOUTH, MA)
00025
HOPEDALE (NORFOLK, MA)
00027
NATIONAL GRID- EVERETT (MIDDLESEX, MA)
00028
BROOKFORD ST (MIDDLESEX, MA)
00032
NATIONAL GRID-WALTHAM (MIDDLESEX, MA)
00036
WEST MEDWAY (NORFOLK, MA)
00038
CHARLES RIVER RD (NORFOLK, MA)
00043
ASHLAND (MIDDLESEX, MA)
00052
NATIONAL GRID-PONKAPOAG (NORFOLK, MA)
00057
NATIONAL GRID-WESTON (MIDDLESEX, MA)
00058
CANTON (NORFOLK, MA)
00061
WOODLAND RD (NORFOLK, MA)
00074
NATIONAL GRID-WELLESLEY (NORFOLK, MA)
00080
NATIONAL GRID-POLAROID (MIDDLESEX, MA)
00081
NATIONAL GRID-POTTER ST. (NORFOLK, MA)
00089
NATIONAL GRID-MEDFORD (MIDDLESEX, MA)
00094
BELLINGHAM (NORFOLK, MA)
00206
LINCOLN (MIDDLESEX, MA)
00215
SALEM ESSEX CO., MA (ESSEX, MA)
00230
MARATHON (MIDDLESEX, MA)
00271
EVERETT INT. (MIDDLESEX, MA)
00620
EXCELERATE ENERGY LP - EXCELERATE MS - (ESSEX, MA)
00621
EXCELERATE ENERGY LP - EXCELLENCE MS - (ESSEX, MA)
00622
EXCELERATE ENERGY LP - NE GATEWAY-EXPLORER (ESSEX, MA)
00624
EXCELERATE ENERGY LP - EXQUISITE (ESSEX, MA)
00625
EXCELERATE ENERGY LP - EXPEDIENT (ESSEX, MA)
00626
EXCELERATE ENERGY LP - EXEMPLAR (ESSEX, MA)
00630
SUEZ NEPTUNE LNG - (ESSEX, MA)
00631
SUEZ CAPE ANN, LNG - (ESSEX, MA)
00801
MILFORD POWER
00803
FORE RIVER (NORFOLK, MA)
00814
ANP BELLINGHAM ENERGY COMPANY (NORFOLK, MA)
00823
SHARON STATION- (NORFOLK, MA)
00826
MYSTIC (MIDDLESEX, MA)
00827
NATIONAL GRID-WEYMOUTH (NORFOLK, MA)
00830
MARATHON (MIDDLESEX, MA)
00832
NORFOLK METER STATION (NORFOLK, MA)
00834
BELD - BRAINTREE ELECTRIC LIGHT (NORFOLK, MA)
00837
SALEM HARBOR STATION
00838
NATIONAL GRID - WEST ROXBURY
00844
EXELON/CONSTELLATION ENERGY, NORFOLK CO., MA
01215
SALEM ESSEX CO., MA NORTH (ESSEX, MA)
02630
NEPTUNE LNG - (ESSEX, MA)
80012
LATERAL Y SYSTEM
80013
LATERAL Y SYSTEM MAINLINE
80022
LATERAL T SYSTEM
80023
LATERAL T SYSTEM MAINLINE
80042
Q-1 EXTENSION MAINLINE
80060
G-24 LATERAL HEAD OF LATERAL
80094
J-2 SYSTEM
80095
J-2 SYSTEM MAINLINE
80104
WEST ROXBURY LATERAL
80105
WEST ROXBURY LATERAL (MAINLINE)
80106
SALEM LATERAL (MAINLINE)
80107
SALEM LATERAL
80108
LINCOLN LATERAL (MAINLINE)
80109
LINCOLN LATERAL
88202
INTERCONNECTION BETWEEN NORTHEAST GATEWAY AND HUBLINE MAINLINE
88203
INTERCONNECTION BETWEEN NORTHEAST GATEWAY AND HUBLINE
88271
DISTRIGAS - EVERETT
89847
NORTHEAST GATEWAY DEEP WATER PORT (DWP1)
89848
INTERCONNECT BETWEEN SUEZ NEPTUNE AND HUBLINE
99817
EVERSOURCE GAS COMPANY OF MA
99818
BOS GAS CO D
99822
NSTAR
99837
DISTRIGAS LDC
99855
SALEM LATERAL CUSTODY TRANSFER POINT
99857
EAST BRAINTREE CUSTODY TRANSFER POINT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: Algonquin Operational Notice - UPDATE
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/01/2026
Notice End Date: 11/30/2026
Posting Date: 09/01/2026
Notice Identifier: 182434
Prior Notice Identifier: 182423
Required Response Indicator Description: No response required
00011
TAUNTON (BRISTOL, MA)
00013
RHODE ISLAND ENERGY- PORTSMOUTH (NEWPORT, RI)
00015
FREETOWN (BRISTOL, MA)
00016
NEW ENGLAND GAS COMPANY FALL RIVER (BRISTOL, MA)
00017
NEW BEDFORD (BRISTOL, MA)
00018
BOURNE STATION RELOCATION (MAINLAND BOURNE)
00019
PLYMOUTH (PLYMOUTH, MA)
00029
MIDDLEBORO (PLYMOUTH, MA)
00033
RHODE ISLAND ENERGY - TIVERTON (NEWPORT, RI)
00049
NEW ENGLAND GAS COMPANY WESTPORT (BRISTOL, MA)
00051
SAGAMORE STATION RELOCATION (MAINLAND SAGAMORE)
00093
DARTMOUTH POWER (NORFOLK, MA)
00806
CANAL GENERATING
00812
TMPL (BRISTOL, MA)
00813
NATIONAL GRID-ROCHESTER (PLYMOUTH, MA)
00815
DIGHTON POWER LLC BRISTOL MA (BRISTOL, MA)
00816
REVERE POWER (PROVIDENCE, RI)
00821
PINEHILLS METER - (PLYMOUTH, MA)
00824
NEW ENGLAND GAS COMPANY FALL RIVER GAS-NORTH FALL RIVER STA-(BRIST
00829
NATIONAL GRID-SANDWICH (BARNSTABLE, MA)
00839
NSTAR - ASSONET, BRISTOL CO, MA
80003
INTERCONNECT AGT G-10 LAT & CLEARY LATERAL
80004
INTERCONNECT AGT G-SYS BOURNE, MA & CANAL LATERAL
80047
LATERAL G SYSTEM CANAL MAINLINE
80049
LATERAL G SYSTEM CLEARY MAINLINE
80806
G-24 MAINLINE HEAD OF LATERAL
99825
FALL RIVER GAS
00020
MILFORD (WORCESTER, MA)
00021
NATIONAL GRID- NORWOOD (NORFOLK, MA)
00022
WESTWOOD (NORFOLK, MA)
00023
NATIONAL GRID- EAST BRAINTREE (NORFOLK, MA)
00024
BROCKTON (PLYMOUTH, MA)
00025
HOPEDALE (NORFOLK, MA)
00027
NATIONAL GRID- EVERETT (MIDDLESEX, MA)
00028
BROOKFORD ST (MIDDLESEX, MA)
00032
NATIONAL GRID-WALTHAM (MIDDLESEX, MA)
00036
WEST MEDWAY (NORFOLK, MA)
00038
CHARLES RIVER RD (NORFOLK, MA)
00043
ASHLAND (MIDDLESEX, MA)
00052
NATIONAL GRID-PONKAPOAG (NORFOLK, MA)
00057
NATIONAL GRID-WESTON (MIDDLESEX, MA)
00058
CANTON (NORFOLK, MA)
00061
WOODLAND RD (NORFOLK, MA)
00074
NATIONAL GRID-WELLESLEY (NORFOLK, MA)
00080
NATIONAL GRID-POLAROID (MIDDLESEX, MA)
00081
NATIONAL GRID-POTTER ST. (NORFOLK, MA)
00089
NATIONAL GRID-MEDFORD (MIDDLESEX, MA)
00094
BELLINGHAM (NORFOLK, MA)
00206
LINCOLN (MIDDLESEX, MA)
00215
SALEM ESSEX CO., MA (ESSEX, MA)
00230
MARATHON (MIDDLESEX, MA)
00271
EVERETT INT. (MIDDLESEX, MA)
00620
EXCELERATE ENERGY LP - EXCELERATE MS - (ESSEX, MA)
00621
EXCELERATE ENERGY LP - EXCELLENCE MS - (ESSEX, MA)
00622
EXCELERATE ENERGY LP - NE GATEWAY-EXPLORER (ESSEX, MA)
00624
EXCELERATE ENERGY LP - EXQUISITE (ESSEX, MA)
00625
EXCELERATE ENERGY LP - EXPEDIENT (ESSEX, MA)
00626
EXCELERATE ENERGY LP - EXEMPLAR (ESSEX, MA)
00630
SUEZ NEPTUNE LNG - (ESSEX, MA)
00631
SUEZ CAPE ANN, LNG - (ESSEX, MA)
00801
MILFORD POWER
00803
FORE RIVER (NORFOLK, MA)
00814
ANP BELLINGHAM ENERGY COMPANY (NORFOLK, MA)
00823
SHARON STATION- (NORFOLK, MA)
00826
MYSTIC (MIDDLESEX, MA)
00827
NATIONAL GRID-WEYMOUTH (NORFOLK, MA)
00830
MARATHON (MIDDLESEX, MA)
00832
NORFOLK METER STATION (NORFOLK, MA)
00834
BELD - BRAINTREE ELECTRIC LIGHT (NORFOLK, MA)
00837
SALEM HARBOR STATION
00838
NATIONAL GRID - WEST ROXBURY
00844
EXELON/CONSTELLATION ENERGY, NORFOLK CO., MA
01215
SALEM ESSEX CO., MA NORTH (ESSEX, MA)
02630
NEPTUNE LNG - (ESSEX, MA)
80012
LATERAL Y SYSTEM
80013
LATERAL Y SYSTEM MAINLINE
80022
LATERAL T SYSTEM
80023
LATERAL T SYSTEM MAINLINE
80042
Q-1 EXTENSION MAINLINE
80060
G-24 LATERAL HEAD OF LATERAL
80094
J-2 SYSTEM
80095
J-2 SYSTEM MAINLINE
80104
WEST ROXBURY LATERAL
80105
WEST ROXBURY LATERAL (MAINLINE)
80106
SALEM LATERAL (MAINLINE)
80107
SALEM LATERAL
80108
LINCOLN LATERAL (MAINLINE)
80109
LINCOLN LATERAL
88202
INTERCONNECTION BETWEEN NORTHEAST GATEWAY AND HUBLINE MAINLINE
88203
INTERCONNECTION BETWEEN NORTHEAST GATEWAY AND HUBLINE
88271
DISTRIGAS - EVERETT
89847
NORTHEAST GATEWAY DEEP WATER PORT (DWP1)
89848
INTERCONNECT BETWEEN SUEZ NEPTUNE AND HUBLINE
99817
EVERSOURCE GAS COMPANY OF MA
99818
BOS GAS CO D
99822
NSTAR
99837
DISTRIGAS LDC
99855
SALEM LATERAL CUSTODY TRANSFER POINT
99857
EAST BRAINTREE CUSTODY TRANSFER POINT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: Algonquin Operational Notice - UPDATE
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/01/2026
Notice End Date: 11/30/2026
Posting Date: 09/01/2026
Notice Identifier: 182435
Prior Notice Identifier: 182434
Required Response Indicator Description: No response required
00011
TAUNTON (BRISTOL, MA)
00013
RHODE ISLAND ENERGY- PORTSMOUTH (NEWPORT, RI)
00015
FREETOWN (BRISTOL, MA)
00016
NEW ENGLAND GAS COMPANY FALL RIVER (BRISTOL, MA)
00017
NEW BEDFORD (BRISTOL, MA)
00018
BOURNE STATION RELOCATION (MAINLAND BOURNE)
00019
PLYMOUTH (PLYMOUTH, MA)
00029
MIDDLEBORO (PLYMOUTH, MA)
00033
RHODE ISLAND ENERGY - TIVERTON (NEWPORT, RI)
00049
NEW ENGLAND GAS COMPANY WESTPORT (BRISTOL, MA)
00051
SAGAMORE STATION RELOCATION (MAINLAND SAGAMORE)
00093
DARTMOUTH POWER (NORFOLK, MA)
00806
CANAL GENERATING
00812
TMPL (BRISTOL, MA)
00813
NATIONAL GRID-ROCHESTER (PLYMOUTH, MA)
00815
DIGHTON POWER LLC BRISTOL MA (BRISTOL, MA)
00816
REVERE POWER (PROVIDENCE, RI)
00821
PINEHILLS METER - (PLYMOUTH, MA)
00824
NEW ENGLAND GAS COMPANY FALL RIVER GAS-NORTH FALL RIVER STA-(BRIST
00829
NATIONAL GRID-SANDWICH (BARNSTABLE, MA)
00839
NSTAR - ASSONET, BRISTOL CO, MA
80003
INTERCONNECT AGT G-10 LAT & CLEARY LATERAL
80004
INTERCONNECT AGT G-SYS BOURNE, MA & CANAL LATERAL
80047
LATERAL G SYSTEM CANAL MAINLINE
80049
LATERAL G SYSTEM CLEARY MAINLINE
80806
G-24 MAINLINE HEAD OF LATERAL
99825
FALL RIVER GAS
00020
MILFORD (WORCESTER, MA)
00021
NATIONAL GRID- NORWOOD (NORFOLK, MA)
00022
WESTWOOD (NORFOLK, MA)
00023
NATIONAL GRID- EAST BRAINTREE (NORFOLK, MA)
00024
BROCKTON (PLYMOUTH, MA)
00025
HOPEDALE (NORFOLK, MA)
00027
NATIONAL GRID- EVERETT (MIDDLESEX, MA)
00028
BROOKFORD ST (MIDDLESEX, MA)
00032
NATIONAL GRID-WALTHAM (MIDDLESEX, MA)
00036
WEST MEDWAY (NORFOLK, MA)
00038
CHARLES RIVER RD (NORFOLK, MA)
00043
ASHLAND (MIDDLESEX, MA)
00052
NATIONAL GRID-PONKAPOAG (NORFOLK, MA)
00057
NATIONAL GRID-WESTON (MIDDLESEX, MA)
00058
CANTON (NORFOLK, MA)
00061
WOODLAND RD (NORFOLK, MA)
00074
NATIONAL GRID-WELLESLEY (NORFOLK, MA)
00080
NATIONAL GRID-POLAROID (MIDDLESEX, MA)
00081
NATIONAL GRID-POTTER ST. (NORFOLK, MA)
00089
NATIONAL GRID-MEDFORD (MIDDLESEX, MA)
00094
BELLINGHAM (NORFOLK, MA)
00206
LINCOLN (MIDDLESEX, MA)
00215
SALEM ESSEX CO., MA (ESSEX, MA)
00230
MARATHON (MIDDLESEX, MA)
00271
EVERETT INT. (MIDDLESEX, MA)
00620
EXCELERATE ENERGY LP - EXCELERATE MS - (ESSEX, MA)
00621
EXCELERATE ENERGY LP - EXCELLENCE MS - (ESSEX, MA)
00622
EXCELERATE ENERGY LP - NE GATEWAY-EXPLORER (ESSEX, MA)
00624
EXCELERATE ENERGY LP - EXQUISITE (ESSEX, MA)
00625
EXCELERATE ENERGY LP - EXPEDIENT (ESSEX, MA)
00626
EXCELERATE ENERGY LP - EXEMPLAR (ESSEX, MA)
00630
SUEZ NEPTUNE LNG - (ESSEX, MA)
00631
SUEZ CAPE ANN, LNG - (ESSEX, MA)
00801
MILFORD POWER
00803
FORE RIVER (NORFOLK, MA)
00814
ANP BELLINGHAM ENERGY COMPANY (NORFOLK, MA)
00823
SHARON STATION- (NORFOLK, MA)
00826
MYSTIC (MIDDLESEX, MA)
00827
NATIONAL GRID-WEYMOUTH (NORFOLK, MA)
00830
MARATHON (MIDDLESEX, MA)
00832
NORFOLK METER STATION (NORFOLK, MA)
00834
BELD - BRAINTREE ELECTRIC LIGHT (NORFOLK, MA)
00837
SALEM HARBOR STATION
00838
NATIONAL GRID - WEST ROXBURY
00844
EXELON/CONSTELLATION ENERGY, NORFOLK CO., MA
01215
SALEM ESSEX CO., MA NORTH (ESSEX, MA)
02630
NEPTUNE LNG - (ESSEX, MA)
80012
LATERAL Y SYSTEM
80013
LATERAL Y SYSTEM MAINLINE
80022
LATERAL T SYSTEM
80023
LATERAL T SYSTEM MAINLINE
80042
Q-1 EXTENSION MAINLINE
80060
G-24 LATERAL HEAD OF LATERAL
80094
J-2 SYSTEM
80095
J-2 SYSTEM MAINLINE
80104
WEST ROXBURY LATERAL
80105
WEST ROXBURY LATERAL (MAINLINE)
80106
SALEM LATERAL (MAINLINE)
80107
SALEM LATERAL
80108
LINCOLN LATERAL (MAINLINE)
80109
LINCOLN LATERAL
88202
INTERCONNECTION BETWEEN NORTHEAST GATEWAY AND HUBLINE MAINLINE
88203
INTERCONNECTION BETWEEN NORTHEAST GATEWAY AND HUBLINE
88271
DISTRIGAS - EVERETT
89847
NORTHEAST GATEWAY DEEP WATER PORT (DWP1)
89848
INTERCONNECT BETWEEN SUEZ NEPTUNE AND HUBLINE
99817
EVERSOURCE GAS COMPANY OF MA
99818
BOS GAS CO D
99822
NSTAR
99837
DISTRIGAS LDC
99855
SALEM LATERAL CUSTODY TRANSFER POINT
99857
EAST BRAINTREE CUSTODY TRANSFER POINT
ANR Pipeline (TC Energy)
CAPACITY REDUCTION - Southeast Area – Patterson Compressor Station
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/01/26
09/01/26
09/04/26
Subject: Subject: CAPACITY REDUCTION - Southeast Area – Patterson Compressor Station
Author: Author: Bryan Turner
Notice Text
ANR has maintenance in the Southeast Area at the Patterson Compressor Station located in Acadia Parish, Louisiana. As a result, capacity will be reduced as follows:
9/3 – 9/3:
Patterson/Trunkline (LOC #40317): 82 MMcf/d (leaving 12 MMcf/d)
Patterson to Col Gulf (LOC #43613): 143 MMcf/d (leaving 0 MMcf/d)
Riverway (To Bridgeline) (LOC #42593): 70 MMcf/d (leaving 100 MMcf/d)
Avalon (LOC #38295): 85 MMcf/d (leaving 25 MMcf/d)
Shadyside/Sonat (Del) (LOC #10369): 281 MMcf/d (leaving 200 MMcf/d)
Shadyside/TGP (Del) (LOC #467240): 443 MMcf/d (leaving 30 MMcf/d)
St. Landry/FL Int (LOC #322625): 39 MMcf/d (leaving 60 MMcf/d)
Weeks ISLA/LIG PL (LOC #233620): 260 MMcf/d (leaving 50 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments.
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
Texas Gas Transmission
Greenville Lateral Transfer to Gulf South Effective October 1, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day October 1, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 10/02/2026 09:00 AM CCT
Columbia Gas Transmission (TCO)
UPDATE: Line AM130 Maintenance, Effective October 13-31, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26276030
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/30/26
09/30/26
10/30/26
Subject: Subject: UPDATE: Line AM130 Maintenance, Effective October 13-31, 2026
Author: Author: Tyler King
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers the maintenance on Line AM130 is now scheduled to begin Tuesday, October 13, 2026, and continue through October 31, 2026. As a result, the previously communicated capacity restrictions will become effective Timely Cycle for Gas Day October 13, 2026.
TCO encourages customers to regularly reference the Construction and Maintenance Schedule and the Daily Capacity Posting for any non-firm adjustments related to this maintenance.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of upcoming Line AM130 Pipeline Maintenance scheduled to begin on Tuesday, October 6, 2026, through Saturday, October 24, 2026. As a result, the following locations will be taken to 0 Total Capacity effective Timely Cycle for Gas Day Tuesday, October 6, 2026;
819059 – EAST MKTG
819114 – EAST MKTG
838634 – CARALINE/GAY STATION
TCO encourages customers to regularly reference the Construction and Maintenance Schedule and the Daily Capacity Posting for any non-firm adjustments related to this maintenance.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
[MountainWest Pipeline (MWP)] [OPERATIONAL FLOW ORDER IMBALANCE RESTRICTION AND CLAY BASIN RESERVOIR TEST REMINDER] OPERATIONAL FLOW ORDER IMBALANCE RESTRICTION AND CLAY BASIN RESERVOIR TEST REMINDER
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038790
Notice Type: Maintenance
Status: Supersede
Posted: 2026-09-30T09:18:00+00:00
Effective: 2026-09-30T09:19:00+00:00
End: 2026-10-06T09:00:00+00:00
Subject: Index 330 Pipeline Maintenance
Gulf South Pipeline Notice 5038790
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Supersede
Notice ID :
5038790
Prior Notice :
5038674
Reqrd Rsp Desc :
No response required
Subject :
Index 330 Pipeline Maintenance
TSP :
078444247
Post Date/Time :
09/30/2026 09:18:00 AM
Notice Effective Date/Time :
09/30/2026 09:19:00 AM
Notice End Date/Time :
10/06/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Updated Date Range:
-------------------------------------------------------------------------------------------------
----------------------------------
Gulf South will be performing maintenance at Index 330 Pipeline.
The following points will be shut-in for the duration of the maintenance:
- Loc 6880 (Henderson - Cecilia)
- Loc 3021 (St Martinville City Gate #3)
- 4 Delta Farmtaps
- 1 ATMOS Farmtap
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/30/2026 9:18:19 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/30/2026 09:18:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/30/2026 09:19:00 AM
Notice Stat Desc :
Supersede
Notice End Date/Time :
10/06/2026 09:00:00 AM
Notice ID :
5038790
Response Date/Time :
Prior Notice :
5038674
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Index 330 Pipeline Maintenance
Notice Text :
Updated Date Range:
-------------------------------------------------------------------------------------------------
----------------------------------
Gulf South will be performing maintenance at Index 330 Pipeline.
The following points will be shut-in for the duration of the maintenance:
- Loc 6880 (Henderson - Cecilia)
- Loc 3021 (St Martinville City Gate #3)
- 4 Delta Farmtaps
- 1 ATMOS Farmtap
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/30/2026 9:18:19 AM
Page 1 of 1
Gulf South Pipeline
Hall Summit Expansion Compressor Station Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6566
Notice Type: Maintenance
Subject: LINE O-1-O INTEGRITY DIGS UPD
Posted: Wed Sep 30 07:53:00 CDT 2026
Effective: Wed Sep 30 09:00:00 CDT 2026
End Date: Sun Nov 01 09:00:00 CST 2026
EGT Critical Notices
TSP: 872670161
TSP Name: ENABLE GAS TRANSMISSION, LLC
Critical Notice Description: Critical notice
Notice Effective Date: 09/30/2026
Notice Effective Time: 09:00
Notice End Date: 11/01/2026
Notice End Time: 09:00
Notice Identifier: 6566
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 09/30/2026 07:52
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: LINE O-1-O INTEGRITY DIGS UPD
Notice Text:
New Information Posted on 9/30/26:
The maintenance is now anticipated to last through Sunday, November 1st, 2026, at 9:00 a.m. All other
details from the previous posting (Critical Notice #6489) remain unchanged.
Previous Information Posted on 7/27/26:
This Operational Alert is being issued pursuant to Section 20, GT&C of EGT s Tariff to notify all parties of
planned maintenance on EGT s Line O-1-O in the Flex Pooling Area beginning Wednesday, September
2nd, 2026, with an expected completion date of Thursday, October 1st, 2026, at 09:00.
During this maintenance, a series of integrity digs will be conducted along EGT s Line O-1-O. Be advised,
there is no capacity impact associated with the integrity digs, but should a determination be made that a
repair is necessary, there could be a capacity reduction associated with the repair. Depending upon the
nature of any required repair, the announcement of a capacity reduction could come at short notice.
This alert will be updated should more information become available throughout the series of digs.
If you have any questions concerning this Alert, please contact your scheduling representative.
For a more readable version of this document click
Here
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/30/26
09/30/26
10/30/26
Subject: Subject: CAPACITY POSTING - TIM for October 1, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, & 35 is in effect. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
836799 - Constellation Big Sandy - 0
838886 - ECA CK Wells Mtn. - 0 Total Capacity
842866 - Green Energy Stonewall - 0
842872 - Big Sandy Unit 1 - 0
843067 - Cornwell - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
* C16 - DELMONT-36 - * 39,500 (Deliveries) (eff. ID1 for 9/30/2026)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
CNR07 - CHK-WALBRIDGE - 0 Total Capacity
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - 0
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 30, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 10/01/2026 09:00 AM CCT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: FORCE MAJEURE
Subject: FORCE MAJEURE-COMP STA 302-LIFTED
Posted: 09/29/2026 12:59:31PM
Effective: 09/29/2026 12:59:31PM
End Date: 09/30/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/29/2026 12:59:31PM Notice End Date/Time: 09/30/2026 9:00:00am
Post Date/Time: 9/29/2026 12:59:31 PM Notice ID: 47253
Reqrd Rsp: 1 Rsp Date/Time: 9/29/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 47251
Subject: FORCE MAJEURE-COMP STA 302-LIFTED
Notice Text:
FORCE MAJEURE – COMPRESSOR STATION 302 – LIFTED
The force majeure will be lifted, as noted below. See previous Notice ID 47251 dated September 28, 2026
Natural has completed the repair work at Compressor Station 302 (CS 302) located in Montgomery County, Texas (Segment 25 of Natural's Texok Zone). Therefore, effective for gas day Wednesday, September 30, 2026, Timely Cycle and continuing thereafter, the force majeure is lifted.
Please contact your Account Director or Scheduling Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): PIPELINE CONDITIONS Notice Type Desc (2): CURRENT PIPELINE CONDITIONS
Notice Eff Date/Time: 09/29/2026 11:24:14AM Notice End Date/Time: 09/30/2026 9:00:00am
Post Date/Time: 9/29/2026 11:24:14 AM Notice ID: 404567
Reqrd Rsp: 1 Rsp Date/Time: 9/29/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: RESTRITIONS FOR 09-29-2026 ID1
Notice Text:
Effective Intraday 1 Cycle (14:00) for the gas day of Tuesday, September 29, 2026 Tennessee restricted the following:
OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS
OFO DAILY CRITICAL DAY 1 ON THE 500 LINE FROM STA 527 TO STA 542 FOR OVERTAKES FROM THE SYSTEM OR UNDERDELIVERIES INTO THE SYSTEM FOR ALL LMPA, SA ACTING AS BALANCING PARTIES AND LMMA BALANCING PARTIES
OFO DAILY CRITICAL DAY 1 FOR ALL AREAS EAST OF STA 219 FOR OVERDELIVERIES INTO THE SYSTEM OR UNDERTAKES OUT OF THE SYSTEM FOR ALL LMPA, SA ACTING AS BALANCING PARTIES AND LMMA BALANCING PARTIES
METER RESTRICTIONS
· TGP/SNG Toca Exchange St Bernard Delivery Meter (Pin 420556) - through 100% of IT increases due to operational concerns; 54 Dths
· GULFSTH/TGP Kiln Miss Exchange Hanc Receipt Meter (Pin 420383) - through 100% of SOP increases due to operational concerns; 100 Dths
· WHISTLEP/TGP Whistle Receipt Nueces Receipt Meter (Pin 54847) - through approx 82% of SA increases due to nominations in excess of operational capacity; 87,322 Dths
· ETNG/TGP East Lobelville Tn Perry Receipt Meter (Pin 420042) - through approx 92% of SOP increases receipts due to displacement gas unavailable for backhaul; 64,000 Dths
· Greenbrier Tn 2 (Dual) Receipt Meter (Pin 420289) - through approx 80% of SIPss increases receipts due to displacement gas unavailable for backhaul; 32,000 Dths
· EGTS/TGP Ellisburg Injection Potter Receipt Meter (Pin 460012) - through 100% of SOP increases due to operational concerns; 4,570 Dths
SEGMENT RESTRICTIONS
· Pemex Lateral (Segment 492 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 163,101 Dths
· MLV 406 (Segment 406 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 5,000 Dths
· STA 1 (Segment 101 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 63,359 Dths
· MLV 509 Muskrat Line (Segment 515 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 4,494 Dths
· STA 860 South 500 Line (Segment 548 BH) - through 100% of IT increases due to scheduled maintenance and nominations in excess of operational capacity; 104 Dths
· STA 307 (Segment 307 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 414,539 Dths
· MLV 314 East (Segment 314 BH) - through approx 95% of SOP increases due to nominations in excess of operational capacity; 205,063 Dths
· STA 315 (Segment 315 BH) - through approx 69% of SOP increases due to nominations in excess of operational capacity; 173,189 Dths
· STA 317 (Segment 317 BH) - through approx 87% of SOP increases due to nominations in excess of operational capacity; 82,058 Dths
· STA 321 (Segment 321 FH) - through approx 23% of SOP increases due to nominations in excess of operational capacity; 27,252 Dths
· Z5hc North (Segment 299 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 193,313 Dths
· STA 245 (Segment 245 FH) - through approx 96% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 247,430 Dths
· STA 249 (Segment 249 FH) - through approx 91% of SOP increases due to nominations in excess of operational capacity; 82,262 Dths
· STA 261 Discharge East (Segment 261 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 101,980 Dths
· MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 191,963 Dths
LINEPACK RESTRICTIONS
PAYBACK NOMINATIONS WILL BE EVALUATED AT EACH CYCLE AND SCHEDULED ONLY IF OPERATIONALLY FEASIBLE.
STORAGE RESTRICTIONS
No Authorized Overrun Injections Services under Rate Schedule FS-AO at the following storage fields:
o Northern MA (460018) storage field
o Portland MA (460025) storage field
· No Interruptible Storage Injection Services under Rate Schedule IS at the following storage fields:
o Northern MA (460018) storage field
· No Parks or Loan Paybacks under Rate Schedule PAL utilizing the PALD service in Zones 4, 5 and 6
· No Parks or Loan Paybacks under Rate Schedule PAL utilizing the PAL-AO service in Zones 4, 5 and 6
**PLEASE NOTE MAXIMUM HOURLY ENTITLEMENTS ("MHE") AND/OR ELAPSED PRO RATA SCHEDULED QUANTITIES ("EPSQ") WILL BE REVIEWED AND MAY BE ENFORCED AT ANY METER DURING INTRADAY OR HOURLY CYCLES.
**FINAL VOLUMES MAY CHANGE DUE TO SYSTEM BALANCING AND/OR CONFIRMATION REDUCTIONS.
**THE OUTAGE AND MAINTENANCE SCHEDULE IS AVAILABLE IN EXCEL SPREADSHEET AND ADOBE FORMATS WHICH MAY BE ACCESSED VIA A HYPERLINK UNDER NOTICES/PLANNED SERVICE OUTAGES.
If you have any questions, please contact your Scheduler.
..
Enable Gas Transmission (EGT)
[Enable Gas Transmission (EGT)] [Maintenance] BYARS LAKE FMJ
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6564
Notice Type: Maintenance
Subject: BYARS LAKE FMJ
Posted: Tue Sep 29 11:08:00 CDT 2026
Effective: Tue Sep 29 11:20:00 CDT 2026
End Date:
EGT Critical Notices
TSP: 872670161
TSP Name: ENABLE GAS TRANSMISSION, LLC
Critical Notice Description: Critical notice
Notice Effective Date: 09/29/2026
Notice Effective Time: 11:20
Notice End Date: 00/00/0000
Notice End Time: 00:00
Notice Identifier: 6564
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 09/29/2026 11:07
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: BYARS LAKE FMJ
Notice Text:
This Operational Alert is being issued pursuant to Section 20, GT&C, of EGT s Tariff and shall
constitute notice of Force Majeure under Section 8, GT&C, of EGT s Tariff, to notify all parties of
unplanned maintenance at EGT s Byars Lake Compressor Station located in McClain County,
Oklahoma and in EGT s West-2 Pooling Area. The maintenance will begin immediately,
September 29th, 2026, and will continue until further notice.
Based on today s current nominations, EGT anticipates impacts to secondary firm services
nominated through Byars Compressor Station. Effective gas day 30, EGT anticipates that primary
firm services nominated through Byars Compressor Station will be scheduled to approximately
80-90% of MRO quantities during the outage.
Should any of the details of this unplanned maintenance change, EGT will notify its shippers by
updating this posting. EGT will schedule nominations in accordance with its tariff. This alert will
remain in effect until the completion of the maintenance.
If you have any questions concerning this alert, please contact your Scheduling Representative.
For a more readable version of this document click
Here
Gulf South Pipeline
Gulf South Inability to Take Confirmed Quantities on Index 296
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038787
Notice Type: Over-Under Performance
Status: Terminate
Posted: 2026-09-29T10:16:00+00:00
Effective: 2026-09-29T10:30:00+00:00
End: 2026-09-29T10:30:00+00:00
Subject: Gulf South Inability to Take Confirmed Quantities on Index 296
Gulf South Pipeline Notice 5038787
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Terminate
Notice ID :
5038787
Prior Notice :
5038660
Reqrd Rsp Desc :
No response required
Subject :
Gulf South Inability to Take Confirmed Quantities on Index
TSP :
078444247
Post Date/Time :
09/29/2026 10:16:00 AM
Notice Effective Date/Time :
09/29/2026 10:30:00 AM
Notice End Date/Time :
09/29/2026 10:30:00 AM
Response Date/Time :
Critical :
Notice Text :
Gulf South Pipeline Company, LLC (“Gulf South”) has limited operational receipt flexibility on
Index 296 related to the "Unplanned Index 296 Pipeline Maintenance" (Notice I.D. 5038650).
As a result, effective ID1, September 2, 2026, the "Index 296 Receipts" scheduling group will be
reduced to 25,000 Dth/day until further notice. The following locations are included in the
"Index 296 Receipts" scheduling group and will be impacted:
• Discovery (SLN 21805)
• Louisiana Delta Farms (SLN 22537)
• Bully Camp (SLN 9154)
• Golden Meadow (SLN 45)
• Bully Camp (SLN 9694)
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/29/2026 10:16:17 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/29/2026 10:16:00 AM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/29/2026 10:30:00 AM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/29/2026 10:30:00 AM
Notice ID :
5038787
Response Date/Time :
Prior Notice :
5038660
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Gulf South Inability to Take Confirmed Quantities on Index
Notice Text :
Gulf South Pipeline Company, LLC (“Gulf South”) has limited operational receipt flexibility on
Index 296 related to the "Unplanned Index 296 Pipeline Maintenance" (Notice I.D. 5038650).
As a result, effective ID1, September 2, 2026, the "Index 296 Receipts" scheduling group will be
reduced to 25,000 Dth/day until further notice. The following locations are included in the
"Index 296 Receipts" scheduling group and will be impacted:
• Discovery (SLN 21805)
• Louisiana Delta Farms (SLN 22537)
• Bully Camp (SLN 9154)
• Golden Meadow (SLN 45)
• Bully Camp (SLN 9694)
If you have any questions, please contact your customer service representative.
09/29/2026 10:16:17 AM
Page 1 of 1
El Paso Natural Gas (EPNG)
[OPERATIONAL FLOW ORDER] SOC Lifted - Location Specific Draft
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Pipeline: El Paso Natural Gas (EPNG)
Notice Type: OPERATIONAL FLOW ORDER
Subject: SOC Lifted - Location Specific Draft
Posted: 09/29/2026 8:23:14AM
Effective: 09/29/2026 8:23:14AM
End Date: 09/30/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/29/2026 8:23:14AM Notice End Date/Time: 09/30/2026 9:00:00am
Post Date/Time: 9/29/2026 8:23:14 AM Notice ID: 629793
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: SUPERSEDE Prior Notice: 629781
Subject: SOC Lifted - Location Specific Draft
Notice Text:
SOC Lifted – Location-Specific DRAFT Condition
The Strained Operating Condition (“SOC”) for a Draft condition issued on September 28, 2026, (Critical Notice No. 629781) will be lifted effective Gas Day September 29, 2026. As such the SOC was in effect for Gas Day September 28, 2026, only.
The following customer response has been sufficient to maintain EPNG's linepack within acceptable levels:
DAPS PHX (300777)
DAPS PHS (58302)
DTEP S78 (301149)
DAEPCWIL (300754)
DEPECELP (300843)
DEPECAFT (300842)
Delivery point operators are encouraged to continue to deliver gas according to their scheduled quantities. Supply operators are encouraged to maintain their deliveries into the EPNG system at their scheduled rates.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity questions, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339, or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at newsroom@kindermorgan.com.
Millennium Pipeline (MPC)
REMINDER: Minisink CS Maintenance October 6th -7th
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TSP Name Millennium Pipeline Company, L.L.C.
TSP 607821050
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/29/26
09/29/26
10/29/26
Subject: Subject: REMINDER: Minisink CS Maintenance October 6th -7th
Author: Author: Ulises Osorio
Notice Text
Millennium Pipeline Company (MPC) would like to remind customers of the upcoming maintenance at the Minisink Compressor Station beginning with the Timely cycle for Gas Day Tuesday, October 6, 2026 - Wednesday, October 7, 2026.
Please note, this includes reduced segment capacity, as listed below:
Minisink will be restricted as follows:
Total Capacity 994,900
Point(s) Restriction(s)
There are no point specific restrictions necessary for this outage.
AutoPAL Availability
At this time, AutoPAL remains available.
As a reminder to customers, the intent of the AutoPAL service is to utilize nominal quantities to resolve minor pool imbalances that result from small upstream or downstream reductions during the Gas Day. These quantities are then paid back the next cycle of the Gas Day.
MPC will monitor AutoPAL activity and reserves the right to make AutoPAL unavailable.
Questions
If you have questions, please contact Customer Services at 866-581-6487.
Please continue to monitor our Critical Notices for updates on progress as well.
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Reroute: Not assessed.
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/29/26
09/29/26
10/29/26
Subject: Subject: CAPACITY POSTING - TIM for September 30, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, & 35 is in effect. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
* 836799 - Constellation Big Sandy - * 0
838886 - ECA CK Wells Mtn. - 0 Total Capacity
842866 - Green Energy Stonewall – 0
* 842872 - Big Sandy Unit 1 - * 0
843067 - Cornwell - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
CNR07 - CHK-WALBRIDGE - 0 Total Capacity
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
* LEACHSEG - Leach MA19 - * 0
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/29/2026 6:29:51AM Notice End Date/Time: 09/30/2026 9:00:00am
Post Date/Time: 9/29/2026 6:29:51 AM Notice ID: 404565
Reqrd Rsp: 1 Rsp Date/Time: 9/29/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 403770
Subject: INTERRUPTION OF ISMA EFF 9-30-26 REM
Notice Text:
INTERRUPTION OF IS-MA STORAGE EFFECTIVE 9-30-2026 REMINDER
As a reminder, Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) hereby notifies customers that IS-MA service in Northern Storage (460018) and Portland Storage (460025) is interrupted pursuant to Section 3.2 of Rate Schedule IS of Tennessee's FERC Gas Tariff. This curtailment is necessary due to high storage balances, the need to ensure operational flexibility and to serve higher priority customers.
In accordance with Section 3.3 of Rate Schedule IS of Tennessee's FERC Gas Tariff, Tennessee requires that 100% of any IS-MA customer's storage balance be withdrawn under such IS-MA storage
agreements. Customers are required to withdraw any balance under the IS-MA Rate Schedules by September 30, 2026. Also, as stated in the same Section 3.3, such withdrawals cannot be satisfied by transferring the gas to another agreement unless such agreement is an FS contract.
In accordance with Section 3.4 of Rate Schedule IS, Tennessee will take title to any customer's Rate Schedule IS storage inventory that is not withdrawn before October 1, 2026.
If you have any questions, please call your Scheduler.
..
Natural Gas Pipeline (NGPL)
[CAPACITY CONSTRAINT] FGT VERMILLION (LOC 7936) PRIMARY ONLY
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Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: CAPACITY CONSTRAINT
Subject: FGT VERMILLION (LOC 7936) PRIMARY ONLY
Posted: 09/28/2026 2:23:16PM
Effective: 09/28/2026 2:23:16PM
End Date: 09/29/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): POINTS
Notice Eff Date/Time: 09/28/2026 2:23:16PM Notice End Date/Time: 09/29/2026 9:00:00am
Post Date/Time: 9/28/2026 2:23:16 PM Notice ID: 47252
Reqrd Rsp: 1 Rsp Date/Time: 9/28/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: FGT VERMILLION (LOC 7936) PRIMARY ONLY
Notice Text:
FGT VERMILION (LOC 7936) – PRIMARY ONLY
Due to current operating conditions, effective for gas day Tuesday, September 29, 2026, Evening Cycle and continuing until further notice, FGT Vermilion (LOC 7936) is at operating capacity. As such, Natural will only schedule Primary Firm transports at FGT Vermilion (LOC 7936). AOR/ITS, Secondary out-of-path Firm transports and Secondary in-path Firm transports will not be available.
FGT Vermilion is located in Vermilion Parish, Louisiana (Segment 24), in Natural's Louisiana Zone.
Please contact your Account Director or Scheduling Representative if you have any questions.
Trunkline Gas Company
[Trunkline Gas Company] [Maintenance] TGC Longville Station Maintenance
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Pipeline: Trunkline Gas Company
Notice ID: 73029
Notice Type: Maintenance
Subject: TGC Longville Station Maintenance
Posted: 2026-09-28 13:14:00.0
Effective: 2026-09-28 13:14:00.0
End Date:
Notice ID: 73029
Notice Type: MAI
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-28 13:14:00.0
Subject: TGC Longville Station Maintenance
Notice Effective Date/Time: 2026-09-28 13:14:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Notice Text: 09/28/2026 TGC Longville Station Maintenance On Gas Day October 20, Trunkline will perform maintenance at the Longville Compressor Station (MP 0). For the duration of the one-day maintenance, operators could experience higher daily line pressures and pressure fluctuations. Scheduling reductions will occur to reduce imbalances and maintain the safety and integrity of operations on the pipe. If the scheduling reductions impact primary firm shippers, the Reservation Charge Crediting Mechanism of Section 29.1 (A) (2) shall apply. Updates to this maintenance will be posted as they become available. If you have any questions, please contact your Customer Service or Marketing Representative.
Columbia Gulf Transmission (CGT)
Mainline 100 Pigging (CorinSEG), Effective October 10 – 12, 2026
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TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: Mainline 100 Pigging (CorinSEG), Effective October 10 – 12, 2026
Author: Author: Jonah Skiles
Notice Text
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming pigging on Mainline 100 from Tennessee River to Corinth Compressor Station beginning on Saturday, October 10, 2026, through Monday, October 12, 2026. As a result, the backhaul capacity through CorinSEG will be reduced to 2,400,000 Dth effective Timely Cycle for Gas Day Saturday, October 10, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
CorinSEG
· Estimated Capacity Setting: 2,400,000 Dth
· Design Capacity: 2,540,656 Dth
· Posted Percentage: 94%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of August 20-26, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
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Capacity Constraint Effective Timely Cycle, Gas Day September 29, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park and Interruptible receipt nominations are reduced by 100%, and Secondary receipt nominations are reduced by 98%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/30/2026 09:00 AM CCT
Kern River Gas Transmission
Kern River - Muddy Creek B Controls Upgrade Maintenance Reminder
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TSP Name: KERN RIVER GAS TRANSMISSION COMPANY
TSP DUNS: 621617372
Notice Identifier: 20260499
Prior Notice Identifier:
Notice Type: Maint
Notice Status: 1
Posting Date: 09/28/2026 11:59
Notice Effective Date: 09/28/2026 11:59
Notice End Date: 10/10/2026 11:59
Subject: Kern River - Muddy Creek B Controls Upgrade Maintenance Reminder
Notice Text:
--------------------------------
TSP Name: KERN RIVER GAS TRANSMISSION COMPANY
TSP: 621617372
Critical Notice Indicator: Y
Notice Status: 1
Notice Type: Maintenance
Posting Date: 09/28/2026
Posting Time: 11:59 AM
Notice Effective Date: 09/28/2026
Notice Effective Time: 11:59 AM
Notice End Date: 10/10/2026
Notice End Time: 11:59 AM
Notice Identifier: 20260499
Prior Notice Identifier: N/A
Required Response Indicator: 5
Response Date: N/A
Response Time: N/A
Subject: Kern River - Muddy Creek B Controls Upgrade Maintenance Reminder
--------------------------------
Notice Text:
Kern River reminds its customers of the Muddy Creek B Unit #5 compressor station
controls upgrade maintenance scheduled for Monday, September 28, 2026, through
Friday, October 9, 2026. The Muddy Creek estimated operational capacity will be
reduced to 1,896,000 Dth/day during the maintenance. For the duration of the project,
Units #4 and #6 will be available. Kern River anticipates Interruptible, secondary firm,
and primary firm services may be impacted.
Kern River requires all shippers, and receipt and delivery point operators align daily
scheduled nominations and physical receipts and deliveries to ensure Kern River's line
pack and system integrity are maintained.
The Muddy Creek A compressor station and all other facilities on the system will not be
impacted by the maintenance. Kern River reminds its customers to submit their
nominations in the Timely cycle, or as early as possible, to optimize priority of service.
Kern River encourages its customers to consider the following alternative receipt points
downstream of the Muddy Creek compressor station in the event nominations are
impacted by the reduced operating capacity during the maintenance:
Location / Meter Name Meter Number
Wyoming - Painter Lateral
Carter Creek - Columbia Gulf014003
Whitney Canyon - Spire Storage West014004
Painter - North Shore014005
Clear Creek - Spire Storage West014011
Overthrust 121 MountainWest Overthrust 014015
Utah
Goshen MountainWest Pipeline014010
California
Oxy 17Z - CA Resources Elk Hills026001
Dag Moj - Mojave Pipeline026002
Please review the information posted to Kern River's Daily Operational Report at
https://services.kernrivergas.com and contact your Marketing and Customer Service
representative or the Customer Service hotline at 801-937-6111 should you have
questions.
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Pipeline: Gulf South Pipeline
Notice ID: 5038779
Notice Type: Maintenance
Status: Initiate
Posted: 2026-09-28T11:43:00+00:00
Effective: 2026-10-21T09:00:00+00:00
End: 2026-11-03T09:00:00+00:00
Subject: Index 302 Pipeline Maintenance
Gulf South Pipeline Notice 5038779
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Initiate
Notice ID :
5038779
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Index 302 Pipeline Maintenance
TSP :
078444247
Post Date/Time :
09/28/2026 11:43:00 AM
Notice Effective Date/Time :
10/21/2026 09:00:00 AM
Notice End Date/Time :
11/03/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Gulf South will be performing maintenance on Index 302 Pipeline
The following points will be shut-in for the duration of the maintenance:
- 3 ATMOS Farm Taps
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/28/2026 11:44:13 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/28/2026 11:43:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
10/21/2026 09:00:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
11/03/2026 09:00:00 AM
Notice ID :
5038779
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Index 302 Pipeline Maintenance
Notice Text :
Gulf South will be performing maintenance on Index 302 Pipeline
The following points will be shut-in for the duration of the maintenance:
- 3 ATMOS Farm Taps
If you have any questions, please contact your customer service representative.
09/28/2026 11:44:13 AM
Page 1 of 1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
01/01/27
Subject: Subject: MAINTENANCE SCHEDULE for North Baja
Author: Author: Giovanna Lococo
Notice Text
This notice serves to reestablish TC Plus Notice ID 728 in TC eConnects. It is reposted below without changes.
Subject: MAINTENANCE SCHEDULE for North Baja
The North Baja Maintenance Schedule has been updated.
Please refer to the maintenance schedule for the projected capacity impacts. The updated item is as follows:
• Revised - Winter season maintenance
Please note that the information posted is proposed and subject to change.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
North Baja Maintenance Schedule 20260903.pdf
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/28/2026 9:15:29AM Notice End Date/Time: 09/29/2026 9:00:00am
Post Date/Time: 9/28/2026 9:15:29 AM Notice ID: 404541
Reqrd Rsp: 1 Rsp Date/Time: 9/28/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: ELLISBURG & HARRISON SEC REC RESTR 9-29
Notice Text:
EGTS ELLISBURG (460012) AND HARRISON (460004) SECONDARY RECEIPTS RESTRICTION EFFECTIVE 9-29-2026
Effective Timely Cycle for the Gas Day of Tuesday, September 29, 2026, and until further notice, due to forecasted milder temperatures with associated lesser demand along with current operating conditions, Tennessee will only schedule primary transportation receipts from the EGTS Ellisburg Meter (460012) and the EGTS Harrison Meter (460004).
If you have any questions, please contact your Scheduler.
..
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Interstate
Other
Midstream
Informational Postings
Capacity
Gas Electric Coordination
Gas Quality
Index of Customers
Locations
Notices
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Regulatory
Standards of Conduct
Tariff
Transactional Reporting
Info Lookup
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Downloads
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Customer Activities
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NOTICE DETAIL
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/28/2026 9:09:02AM Notice End Date/Time: 09/29/2026 9:00:00am
Post Date/Time: 9/28/2026 9:09:02 AM Notice ID: 404540
Reqrd Rsp: 1 Rsp Date/Time: 9/28/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 403838
Subject: EMERGENT REPAIR AT STA 563 1A RESOLVED
Notice Text:
EMERGENT REPAIR STA 563 UNIT 1A RESOLVED 9-28-2026
Pursuant to Article XII of the General Terms and Conditions of Tennessee's FERC Gas Tariff, Tennessee posted notice of an emergent repair issue at STA 563 near Centerville, TN on August 28, 2026 (Notice Identifier #403838). Tennessee identified an issue at Unit 1A. The issue has now been resolved and the area is in the process of returning to normal operations. As such, nomination increases pathed through Segment 860 North (Segment 860 BH) will be accepted up to posted capacity on the EBB effective for Timely Cycle for the Gas Day of Tuesday, September 29, 2026.
This will be the final notice for this emergent repair.
Please contact your Scheduler if you have any questions.
..
MountainWest (multi-pipeline)
[MountainWest Overthrust Pipeline (MWOP)] [POINT OF ROCKS COMPRESSOR MAINTENANCE AND ANNUAL ESD] POINT OF ROCKS COMPRESSOR MAINTENANCE AND ANNUAL ESD
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120881
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 28 2026 7:47AM
Effective: Sep 28 2026 7:44AM
End Date: Sep 29 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120881
Critical Notice Description: Critical notice
Posting Date/Time: Sep 28 2026 7:47AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 28 2026 7:44AM
Notice End Date/Time: Sep 29 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 28, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 28, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038778
Notice Type: Maintenance
Status: Supersede
Posted: 2026-09-28T07:48:00+00:00
Effective: 2026-09-28T07:50:00+00:00
End: 2026-10-03T09:00:00+00:00
Subject: Unplanned: Airport Compressor Station Maintenance
Gulf South Pipeline Notice 5038778
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Supersede
Notice ID :
5038778
Prior Notice :
5038768
Reqrd Rsp Desc :
No response required
Subject :
Unplanned: Airport Compressor Station Maintenance
TSP :
078444247
Post Date/Time :
09/28/2026 07:48:00 AM
Notice Effective Date/Time :
09/28/2026 07:50:00 AM
Notice End Date/Time :
10/03/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Updated Date Range
_______________________________________________________________________________
Gulf South will be performing maintenance on Airport Compressor Station.
The following groups are subject to impact:
Mobile Bay Delivery Scheduling Group
Capacity could be impacted by as much as 100,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/28/2026 7:48:33 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/28/2026 07:48:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/28/2026 07:50:00 AM
Notice Stat Desc :
Supersede
Notice End Date/Time :
10/03/2026 09:00:00 AM
Notice ID :
5038778
Response Date/Time :
Prior Notice :
5038768
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Unplanned: Airport Compressor Station Maintenance
Notice Text :
Updated Date Range
_______________________________________________________________________________
Gulf South will be performing maintenance on Airport Compressor Station.
The following groups are subject to impact:
Mobile Bay Delivery Scheduling Group
Capacity could be impacted by as much as 100,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/28/2026 7:48:33 AM
Page 1 of 1
Northern Border Pipeline (NBPL)
LIFTED-Effective Timely Gas Day September 29 Force Majeure: Estelline CS 11
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Northern Border Pipeline Company
TSP 021632583
Notice Type Description: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26276020
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/25/26
Subject: Subject: LIFTED-Effective Timely Gas Day September 29 Force Majeure: Estelline CS 11
Author: Author: Mark Begley
Notice Text
Northern Border Pipeline (NBPL) hereby notifies shippers that the previously posted Force Majeure (Notice ID: 26276020) for the Estelline Compressor Station 11 (CS11) is lifted. As a result, the capacity for the Flow Past Glen Ullin (GlenSEG) will be reinstated, effective Timely, Gas Day September 29.
If you have any scheduling or nominations questions, please call your Northern Border Nominations Customer Service Representative at (866) 581-6487.
**Previous**
Northern Border Pipeline Company (NBPL) notifies customers of the need to perform work to address an unplanned and uncontrollable equipment failure at Compressor Station 11 (CS11). This necessary measure could not be prevented or overcome by the due diligence of NBPL and requires immediate action to maintain the safety and reliability of the system. Therefore, pursuant to Section 6.9.1 of the General Terms and Conditions of NBPL’s FERC Gas Tariff, NBPL is declaring a Force Majeure effective, Saturday, September 26, 2026.
As a result of the Force Majeure, NBPL will restrict nominated volumes for Flow Past Glen Ullin (GlenSEG) to 2,152 MMcf/d (2,302,640 Dth) effective Timely, September 26, 2026, and continuing until further notice. Reservation Charge Credits, if necessary, will be provided consistent with Section 6.6.7 of NBPL's Tariff.
NBPL will provide updates as additional information becomes available.
If you have any scheduling or nominations questions, please call your Northern Border Customer Services Representative at (866) 581-6487.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: CAPACITY POSTING - TIM for September 29, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, & 35 is in effect. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
* 838886 - ECA CK Wells Mtn. - * 0 Total Capacity
842866 - Green Energy Stonewall - 0
843067 - Cornwell - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
* CNR07 - CHK-WALBRIDGE - * 0 Total Capacity
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 28, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park and Interruptible receipt nominations are reduced by 100%. - Brookfield Interconnect – Secondary receipt nominations are reduced by 98%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/29/2026 09:00 AM CCT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 27, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park and Interruptible receipt nominations are reduced by 100%. - Brookfield Interconnect – Secondary receipt nominations are reduced by 98%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/28/2026 09:00 AM CCT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1239
TSP: 046077343
Notice Type: Maint
Notice Status: Supersede
Posting Date/Time: 09/26/2026 09:43
Notice Eff Date: 09/26/2026
Notice Eff Time: 09:45
Notice End Date: 09/28/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1234
Subject: UPDATED: CAPACITY REDUCTION GLGT – Emerson Eastbound (Updated: 9/26/26)
Message Text:
Effective immediately, Great Lakes Gas Transmission has completed the maintenance at Shevlin compressor station 3. Emerson Eastbound (LOC #3833975) and is updating capacity to 1,388 MMcf/d. Please refer to Notice #1235 for additional capacity impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
Texas Gas Transmission
Pipeline Incident Southwest of Jennings, LA
SEV 2/5
Informational
This is Revision 2 of TGT-5038741, a pipeline incident notice for a location southwest of Jennings, LA posted originally on 2026-09-18. The notice carries a 'Supersede' status but contains no updated operational content -- no capacity figures, no restoration timeline, and no new curtailment language relative to prior revisions. The situation is operationally unchanged from the prior posting.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; Texas Gas Zone 1 basis was most recently -0.445 vs Henry Hub on 2026-09-25, reflecting current system conditions rather than any incremental signal from this repost.
Reroute: Moderate: ANR, TETCO, and PEPL serve overlapping Gulf Coast-to-Midwest corridors; however, reroute assessment is moot given no new capacity constraint is stated in this revision.
View original notice text
Pipeline: Texas Gas Transmission
Notice ID: 5038741
Notice Type: Operational Alert
Status: Supersede
Posted: 2026-09-18T18:16:00+00:00
Effective: 2026-09-18T18:17:00+00:00
End:
Subject: Pipeline Incident Southwest of Jennings, LA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Interstate
Other
Midstream
Informational Postings
Capacity
Gas Electric Coordination
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Locations
Notices
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Regulatory
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Tariff
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Info Lookup
Other
Downloads
Search
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NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/25/2026 3:58:37PM Notice End Date/Time: 09/26/2026 9:00:00am
Post Date/Time: 9/25/2026 3:58:37 PM Notice ID: 404485
Reqrd Rsp: 1 Rsp Date/Time: 9/25/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: MLV 313A-403 to MLV 313A-404: Anomaly Re
Notice Text:
Project Updates
“***MLV 313A-403 to MLV 313A-404: Anomaly Remediation
--10/6/26 through 10/22/26: This project may require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations. The meters listed may be constrained or shut in during the project.
412803 ARLSTOR/TGP GRAVEL RUN ARLINGTON ST
420642 NYSEG/TGP RUSHVILLE SALES YATES
420644 NYSEG/TGP PRATTSBURG SALES STEUBEN
420746 NYSEG/TGP WALLACE SALES STEUBEN
421068 KAISER/TGP WYCKOFF STORAGE STEUBEN
460004 EGTS/TGP HARRISON INJECTION POTTER
***
Date Change, Previously scheduled 9/29/26 to 10/15/26.
………………………………”
If you have any questions, please contact your Scheduler.
..
Great Lakes Gas Transmission
MAINTENANCE SCHEDULE for Great Lakes Gas Transmission (Posted: 9/25/26)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1238
TSP: 046077343
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 09/25/2026 15:25
Notice Eff Date: 09/25/2026
Notice Eff Time: 15:25
Notice End Date: 11/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1237
Subject: MAINTENANCE SCHEDULE for Great Lakes Gas Transmission (Posted: 9/25/26)
Message Text:
Great Lakes Gas Transmission Maintenance Schedule has been updated. Please refer to the maintenance schedule for the projected capacity impacts. Updated items are as follows: • Date Change – Pipe Replacement MLV 3-2 to MLV 3-3 (100-line) from previous dates of 9/29-10/5 to new dates of 10/13-10/20 • Date Change – Deer River Station 4 to MLV 4-1 digs (100-line) from previous dates of 10/6-10/19 to new dates of 10/6-10/12 • Date Change – MLV 3-2 to MLV 3-3 digs (200-line) from previous dates of 10/20-10/28 to new dates of 10/21-10/29 • Date Change – MLV 3-1 to MLV 3-2 digs (200-line) from previous dates of 10/29-11/4 to new dates of 10/30-11/5 Please refer to the EBB for additional capacity impacts. Please note that the information posted is proposed and subject to change. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 866-454-7572.
Attachments: Great Lakes Gas Transmission Maintenance Schedule 20260925.pdf
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 26, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/27/2026 09:00 AM CCT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038773
Notice Type: Maintenance
Status: Supersede
Posted: 2026-09-25T12:07:00+00:00
Effective: 2026-09-25T12:08:00+00:00
End: 2026-10-02T09:00:00+00:00
Subject: Carthage #2 Compressor Station Maintenance
Gulf South Pipeline Notice 5038773
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Supersede
Notice ID :
5038773
Prior Notice :
5038652
Reqrd Rsp Desc :
No response required
Subject :
Carthage #2 Compressor Station Maintenance
TSP :
078444247
Post Date/Time :
09/25/2026 12:07:00 PM
Notice Effective Date/Time :
09/25/2026 12:08:00 PM
Notice End Date/Time :
10/02/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Revised Date Range:
---------------------------------------------------------------------
Updated Description:
---------------------------------------------------------------------
Carthage - Longview 20" Receipts Scheduling Group
Capacity could be impacted by as much as 60,000 Dth/d for the duration of the maintenance.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/25/2026 12:07:29 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/25/2026 12:07:00 PM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/25/2026 12:08:00 PM
Notice Stat Desc :
Supersede
Notice End Date/Time :
10/02/2026 09:00:00 AM
Notice ID :
5038773
Response Date/Time :
Prior Notice :
5038652
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Carthage #2 Compressor Station Maintenance
Notice Text :
Revised Date Range:
---------------------------------------------------------------------
Updated Description:
---------------------------------------------------------------------
Carthage - Longview 20" Receipts Scheduling Group
Capacity could be impacted by as much as 60,000 Dth/d for the duration of the maintenance.
If you have any questions, please contact your customer service representative.
09/25/2026 12:07:29 PM
Page 1 of 1
Sea Robin Pipeline
[Sea Robin Pipeline] [Maintenance] Sea Robin East Planned Maintenance Update #2
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Reroute: Not assessed.
View original notice text
Pipeline: Sea Robin Pipeline
Notice ID: 72825
Notice Type: Maintenance
Subject: Sea Robin East Planned Maintenance Update #2
Posted: 2026-09-25 11:00:00.0
Effective: 2026-09-25 11:00:00.0
End Date:
Notice ID: 72825
Notice Type: MAI
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-25 11:00:00.0
Subject: Sea Robin East Planned Maintenance Update #2
Notice Effective Date/Time: 2026-09-25 11:00:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Notice Text: 9/25/2026 Sea Robin East Planned Maintenance Update #2 Sea Robin Pipeline has completed its planned maintenance as of Gas Day September 25, 2026, and will begin accepting nominations for Gas Day September 26, 2026. Shippers are required to contact their downstream delivery point operators to confirm their ability to accept nominations. Updates to this posting will be made as more information becomes available. Please direct any questions to your Marketing Representative
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE - Station 195 Outage (Job 578694) 2026 Planned Outage Maintenance Summary
Posted: 09/25/2026 10:11:28 CDT
Notice ID: 17312537
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/25/2026
Notice Eff Time:
10:11:28 CDT
Notice End Date:
Notice End Time:
Notice ID:
17312537
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/25/2026
Post Time:
10:11:28 CDT
Prior Notice:
17285295
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Station 195 Outage (Job 578694) 2026 Planned Outage Maintenance Summary
Transco will conduct a scheduled station outage of Station 195 for electrical equipment inspections and maintenance associated with Job #578694 on its planned Outage and Maintenance Summary. The current schedule for this maintenance is Monday, 10/26/2026 through
Friday, 11/6/2026
.
The below Throughput Section Boundary (TSB) will be used to manage capacity availability during this planned work. An updated Market and Production constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Sta 195 MP 1674.00 N to S
9012103
N to S
Design Capacity (MDt/d)
Total Quantity Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
2,777
2,320
84%
0-10%
*% Cuts (Primary) is an estimate of the impact
to
primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure Lifted - Line No. 1103
Posted: 09/25/2026 9:57:31AM
Effective: 09/25/2026 9:57:31AM
End Date: 09/26/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/25/2026 9:57:31AM Notice End Date/Time: 09/26/2026 9:00:00am
Post Date/Time: 9/25/2026 9:57:31 AM Notice ID: 629756
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: SUPERSEDE Prior Notice: 629537
Subject: Force Majeure Lifted - Line No. 1103
Notice Text:
Force Majeure Lifted – Line No. 1103 – Pecos River to Guadalupe
El Paso Natural Gas Company, L.L.C. (EPNG) has resolved the Force Majeure event declared on Friday, September 4, 2026 (Reference Critical Notice No. 629537) associated with its Line No. 1103 Pecos River to Guadalupe anomaly repairs located in Culberson County, Texas.
The anomaly repairs have been completed, and capacity will be restored at the PECOS and GUADLUP constraints effective September 25, 2026, Intraday 1 Cycle, (Cycle 3).
This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southern Star
Notice ID: 11229
Notice Type: Planned Service Outage
Status: Supersede
Post Date: 2026-09-25T08:05:03.29
Effective Begin: 2026-09-25T08:05:03.29
Effective End: None
Subject: Planned Service Outage - September 25th, 2026
Southern Star’s 2026 “Planned Service Outage” has been posted to the “Notices” area under the Planned Service Outage category and includes upcoming planned maintenance scheduled for this year. Changes to this schedule are always possible and will be posted to the bulletin board as soon as firm dates are known.
Revised (2)
The Station maintenance at our Blackwell CS affecting the Straight Blackwell Pool has been updated with new dates. This maintenance will now begin October 12th, 2026, and Return to service October 17th, 2026.
The Station maintenance at our Blackwell CS affecting the Canadian Blackwell Pool has been updated with new dates as well. This maintenance will now begin October 19th, 2026, and return to service October 24th, 2026.
The PSO Dashboard provides an interactive way to find and filter information related to the PSO items.
PSO Dashboard link:
Planned Service Outage
PSO PDF
:
PSO
Scott Warren Office: 270.852.4559 Cell: 270.302.6433
Buster Ashley Office: 270.852.4546 Cell: 270.314.1436
Columbia Gas Transmission (TCO)
CAPACITY POSTING - TIM for September 26, 2026, through September 28, 2026
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Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/25/26
09/25/26
10/25/26
Subject: Subject: CAPACITY POSTING - TIM for September 26, 2026, through September 28, 2026
Author: Author: Jonah Skiles
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
A Force Majeure is in effect beginning Gas Day Thursday, September 24, 2026, on MXP Line-100 between Mt. Olive Compressor Station and Saunders Creek Regulator Station in West Virginia.Please see Critical Notice ID # 26276009 for details.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, & 35 is in effect. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843067 - Cornwell - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0 Total Capacity
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Stagecoach Pipeline and Storage
Notice Type: OPERATIONAL FLOW ORDER
Subject: LEVEL 2 ACTION ALERT EFFECTIVE 9-26-2026
Posted: 09/25/2026 6:39:36AM
Effective: 09/25/2026 6:39:36AM
End Date: 09/26/2026 9:00:00AM
TSP/TSP Name: 32573971-STAGECOACH PIPELINE & STORAGE Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/25/2026 6:39:36AM Notice End Date/Time: 09/26/2026 9:00:00am
Post Date/Time: 9/25/2026 6:39:36 AM Notice ID: 404476
Reqrd Rsp: 1 Rsp Date/Time: 9/25/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: LEVEL 2 ACTION ALERT EFFECTIVE 9-26-2026
Notice Text:
STAGECOACH LEVEL 2 ACTION ALERT EFFECTIVE 9-26-2026
Due to forecasted milder temperatures and anticipated lesser demand moving across the system along with unscheduled maintenance at the Stagecoach Storage facility, Stagecoach Pipeline and Storage Company, LLC (“Stagecoach”) is issuing a LEVEL 2 ACTION ALERT, effective for the gas day of Saturday, September 26, 2026, and until further notice. All receipt point operators must continue to ensure that actual inputs into the Stagecoach system are equal to, or less than, scheduled quantities regardless of their existing cumulative imbalance. Additionally, all delivery point operators where set point flow control by Stagecoach is not in operational use must ensure that actual takes out of the Stagecoach system are equal to, or greater than, scheduled quantities regardless of their existing cumulative imbalance. Point Operators will be assessed a rate of $5.00 plus the applicable Regional Daily Spot Price per dekatherm for that portion of physical quantities related to under-takes by delivery point operators and over-deliveries by receipt point operators which exceed 2% of scheduled quantities or 500 Dths, whichever is greater. Point operators not adhering to this Level 2 Action Alert will be subject to all applicable penalties and costs, including without limitation to any penalties and costs assessed by connecting pipelines.
Per Section 6.16 of the Stagecoach FERC Gas Tariff General Terms and Conditions, Stagecoach may, but is not obligated to, take actions to avoid imbalances that include adjusting customers' scheduled quantities to match physical flows.
Additionally, in order to maintain the operational integrity of the system, Stagecoach may be required to limit intraday firm increases due to the elevated flowrate required to meet the daily nomination. Stagecoach continues to evaluate all interruptible activity across the system for every scheduling cycle including, but not limited to, excess services TO the system under firm service and PAL Rate Schedules.
This Level 2 Action Alert OFO will remain in effect until further notice.
For further information, please contact your scheduling or commercial representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Flow Order
Notice Stat Desc: Supersede
Prior Notice: 26249034
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/24/26
09/24/26
10/24/26
Subject: Subject: UPDATE: Receipt Point OFO Lifted in Market Areas 41-42, Effective September 24, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies shippers the Receipt Point OFO is lifted in Market Areas 41 and 42 effective intraday for Gas Day September 24, 2026.
The Receipt Point OFO remains in effect in Market Areas 26, 30, and 35 until further notice.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Pursuant to the provisions of Section 17 of the General Terms and Conditions of its FERC Gas Tariff, Columbia Gas Transmission, LLC (TCO) is issuing an Operational Flow Order ("OFO") to Shippers under all transportation rate schedules with receipts in Market Areas 26, 30, 35, 41, and 42 to protect the operational integrity of TCO’s system and its ability to meet its firm service obligations.
As explained in Pre OFO (Notice ID 26239030), due to mild weather forecasts, anticipated lower market demand, higher storage and line pack levels, and the level of production received in Market Areas 26, 30, 35, 41, and 42, physical receipts must be equal to or less than scheduled receipts in order to maintain system integrity and provide reliable firm service. Consequently, TCO cannot allow excess receipts at any receipt point in these Market Areas.
Therefore, TCO is issuing the following Operational Flow Order (OFO):
1. The Time and Date of Issuance of this OFO is Thursday, September 17, 2026, at 8:05 AM ET.
2. The OFO will become effective for the Timely Cycle for Gas Day Friday, September 18, 2026.
3. This OFO will continue in duration until TCO issues further notice of termination of this OFO.
4. The Shippers impacted by this OFO are those scheduling receipts of gas in Market Areas 26, 30, 35, 41, and 42 whose physical receipts are not less than or equal to their scheduled receipts during a Gas Day.
5. Pursuant to the OFO, the following actions must be taken:
During the period this OFO is in effect, impacted shippers must align scheduled quantities with physical quantities in Market Areas 26, 30, 35, 41, and 42, which may require communication with upstream operators. Shippers must remain in balance at the start of, and throughout, each Gas Day, beginning Saturday, September 12, 2026, and continuing until further notice. Receipt points must be balanced such that actual receipts into Market Areas 26, 30, 35, 41, and 42 must be less than or equal to the scheduled receipt quantities into these areas unless otherwise mutually agreed on a nondiscriminatory basis.
6. The justification for issuing the OFO is as set forth above.
7. Additional information: Shippers who do not comply will be subject to penalties in accordance with Section 19.3 of TCO’s FERC Gas Tariff. Shippers are encouraged to stay coordinated with upstream suppliers regarding changes in physical flow for the duration of the OFO.
If a penalty is assessed, the penalty will be based on all quantities in aggregate in violation of the OFO in excess of a tolerance of 5% of scheduled receipt quantities or 5,000 Dth whichever is higher. This tolerance will be in effect during the OFO unless revised through an update to this notice. Penalties will be based on the shipper’s prorated share of the total excess quantities above the tolerance at the receipt point for that day at the higher of: (i) a price per Dth equal to three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia" as published in Platts Gas Daily price survey for the days on which the OFO is issued, or (ii) a price per Dth equal to 150 percent of the highest midpoint posting for either: Mich Con City-gate, Transco, Zone 6 Non-N.Y., or Texas Eastern, M-2 Receipts as published in Platts Gas Daily price survey for the days on which the OFO is issued. Penalties under Section 19.3 (ii) will only be assessed on days in which the daily spot price of gas exceeds three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia."
Please contact your Customer Services Representative with any questions.
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View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1237
TSP: 046077343
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 09/24/2026 14:47
Notice Eff Date: 09/24/2026
Notice Eff Time: 14:52
Notice End Date: 11/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1231
Subject: MAINTENANCE SCHEDULE for Great Lakes Gas Transmission (Posted: 9/24/26)
Message Text:
Great Lakes Gas Transmission Maintenance Schedule has been updated. Please refer to the maintenance schedule for the projected capacity impacts. Updated items are as follows: Date Change – Naubinway Station 10 HP Replacement and TSA Automation Upgrade from previous dates of 9/30-10/28 & 11/17-11/19 to new dates of 10/2 – 12/4 Please refer to the EBB for additional capacity impacts. Please note that the information posted is proposed and subject to change. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 866-454-7572.
Attachments: Great Lakes Gas Transmission Maintenance Schedule 20260924.pdf
Transco
Location Confirmations Being Reduced for 09/24/2026
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Pipeline: Transco
Notice: Location Confirmations Being Reduced for 09/24/2026
Posted: 09/24/2026 13:48:32 CDT
Notice ID: 17308747
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/24/2026
Notice Eff Time:
13:48:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
17308747
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/24/2026
Post Time:
13:48:32 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 09/24/2026
The below location(s) will be reduced for gas day 09/24/2026 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes.
Location Name
Location ID
Zone
Location Type
Confirmation Quantity Available
Cycle Effective
Kinder M3371
1006149
3
Receipt
EPSQ
ID2
If you have any questions, please contact your Transportation Services Representative.
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Capacity Constraint Effective Timely Cycle, Gas Day September 25, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/26/2026 09:00 AM CCT
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View original notice text
Pipeline: Transco
Notice: Operational Flow Order – Imbalance
Posted: 09/24/2026 11:20:59 CDT
Notice ID: 17307785
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/26/2026
Notice Eff Time:
09:00:00 CDT
Notice End Date:
09/28/2026
Notice End Time:
09:00:00 CDT
Notice ID:
17307785
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
09/24/2026
Post Time:
11:20:59 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order – Imbalance
Transco provides notice of limited flexibility to manage imbalances on its system and recommends shippers maintain a concurrent balance of receipts and deliveries. In order to maintain operational pressures and adequate gas supplies required to provide an efficient and reliable firm service, Transco is issuing an Operational Flow Order (OFO) pursuant to Section 52 of its General Terms and Conditions of it’s Tariff.
Please refer to the table below for the effected zones, dates and tolerance percentages.
Beginning Gas Day:
Saturday,
September 26, 2026
9:00AM CT
Ending Gas Day:
Monday,
September 28, 2026
9:00 AM CT
OFO Area(s):
Zone 6
Tariff Reference for OFO Issuance:*
(d)
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries**
Beginning Cycle:
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Natural Gas Pipeline (NGPL)
[MAINTENANCE] SEG 27 - LITTLE ROCK LAT - LAUNCH & REC
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Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: SEG 27 - LITTLE ROCK LAT - LAUNCH & REC
Posted: 09/24/2026 11:03:09AM
Effective: 09/24/2026 11:03:09AM
End Date: 11/30/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/24/2026 11:03:09AM Notice End Date/Time: 11/30/2026 9:00:00am
Post Date/Time: 9/24/2026 11:03:09 AM Notice ID: 47244
Reqrd Rsp: 1 Rsp Date/Time: 9/24/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: SEG 27 - LITTLE ROCK LAT - LAUNCH & REC
Notice Text:
SEGMENT 27 – LITTLE ROCK LATERAL – INSTALL LAUNCHER AND RECEIVER
As posted on Natural's Outage Impact Report (X25-1480029), Natural will be installing a launcher and receiver on the Little Rock Lateral, located in Pulaski County, Arkansas (Segment 27 of Natural's Gulf Coast Mainline Zone). As a result, Natural is required to shut-in the location as noted below for the duration of this restriction. No transport services are available.
UNAVAILABLE DATES:
Gas day Saturday, October 24, 2026, Timely Cycle and continuing through gas day Tuesday, November 3, 2026.
LOCATION NOT AVAILABLE:
LOC 25751 3M/NGPL PULASKI
Please contact your Account Director or Scheduling Representative if you have any questions.
El Paso Natural Gas (EPNG)
[FORCE MAJEURE] Force Majeure Lifted - Roswell Station
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Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure Lifted - Roswell Station
Posted: 09/24/2026 10:43:36AM
Effective: 09/24/2026 10:43:36AM
End Date: 09/25/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/24/2026 10:43:36AM Notice End Date/Time: 09/25/2026 9:00:00am
Post Date/Time: 9/24/2026 10:43:36 AM Notice ID: 629742
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: SUPERSEDE Prior Notice: 629692
Subject: Force Majeure Lifted - Roswell Station
Notice Text:
Force Majeure Lifted – Roswell Station
El Paso Natural Gas Company, L.L.C. (EPNG) has resolved the Force Majeure event declared on Saturday, September 19, 2026 (Reference Critical Notice No. 629692) associated with its fuel system issue at Roswell Compressor Station located in Chaves County, New Mexico. As such, EPNG will be restoring the capacity through the CAPROCK N constraint effective September 24, 2026, Intraday 1 Cycle, (Cycle 3).
EPNG will be posting an updated maintenance notice to reflect the restored capacity through the CAPROCK N constraint.
This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/24/2026 9:49:02AM Notice End Date/Time: 09/25/2026 9:00:00am
Post Date/Time: 9/24/2026 9:49:02 AM Notice ID: 404453
Reqrd Rsp: 1 Rsp Date/Time: 9/24/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: MLV 409A-101 to MLV 409A-103 Pig Runs
Notice Text:
Project Updates
"***MLV 409A-101.1 to MLV 409A-103: Pig Runs - EMAT
--9/24/26: This activity will require operating at controlled flow rates. Customers may experience pressure fluctuations. The meter listed may be constrained or shut in during the project.
450261 CENAGAS/TGP PEMEX
421017 GDR/TGP RIO BRAVO HIDALGO
***
Date Change, Previously scheduled 9/25/26.
………………………………"
If you have any questions, please contact your Scheduler.
..
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Pipeline: Gulf South Pipeline
Notice ID: 5038768
Notice Type: Maintenance
Status: Supersede
Posted: 2026-09-24T08:48:00+00:00
Effective: 2026-09-24T08:50:00+00:00
End: 2026-10-01T09:00:00+00:00
Subject: Unplanned: Airport Compressor Station Maintenance
Gulf South Pipeline Notice 5038768
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Supersede
Notice ID :
5038768
Prior Notice :
5038609
Reqrd Rsp Desc :
No response required
Subject :
Unplanned: Airport Compressor Station Maintenance
TSP :
078444247
Post Date/Time :
09/24/2026 08:48:00 AM
Notice Effective Date/Time :
09/24/2026 08:50:00 AM
Notice End Date/Time :
10/01/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Updated Date Range
_______________________________________________________________________________
Gulf South will be performing maintenance on Airport Compressor Station.
The following groups are subject to impact:
Mobile Bay Delivery Scheduling Group
Capacity could be impacted by as much as 100,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/24/2026 8:48:19 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/24/2026 08:48:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/24/2026 08:50:00 AM
Notice Stat Desc :
Supersede
Notice End Date/Time :
10/01/2026 09:00:00 AM
Notice ID :
5038768
Response Date/Time :
Prior Notice :
5038609
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Unplanned: Airport Compressor Station Maintenance
Notice Text :
Updated Date Range
_______________________________________________________________________________
Gulf South will be performing maintenance on Airport Compressor Station.
The following groups are subject to impact:
Mobile Bay Delivery Scheduling Group
Capacity could be impacted by as much as 100,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/24/2026 8:48:19 AM
Page 1 of 1
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/24/26
09/24/26
10/24/26
Subject: Subject: CAPACITY POSTING - TIM for September 25, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is in effect. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843067 - Cornwell - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 25% Tolerance
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Pipeline: Florida Gas Transmission
Notice ID: 72737
Notice Type: Operational Alert
Subject: Overage Alert Day 25% Tolerance
Posted: Sep 24 2026 6:53 AM
Effective: Sep 24 2026 9:00 AM
End Date: Sep 25 2026 9:00 AM
Notice ID: 72737
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 24 2026 6:53 AM
Subject: Overage Alert Day 25% Tolerance
Notice Effective Date/Time: Sep 24 2026 9:00 AM
Notice End Date/Time: Sep 25 2026 9:00 AM
Notice Text: Mid 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 24, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 25% (Twenty Five Percent) tolerance.For the gas day of September 24, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
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Pipeline: Northwest Pipeline
Notice: Mt Vernon Outage Extended
Notice ID: 33046
Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-194
Mt Vernon Outage Extended
posted on
Sep 23 2026 11:25AM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 09/23/2026 11:24 AM MCT
Notice Eff D/T: 09/23/2026 11:24 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-194
Prior Notice: 26-173
Subject: Mt Vernon Outage Extended
Notice Text:
As posted in the maintenance schedule on Northwest Pipeline's
website, Northwest is currently performing maintenance at the
Mt. Vernon CS (located at MP 1440.18 in Skagit County,
Washington) from Gas Day September 10, 2026, through Gas Day
September 23, 2026, and referenced in Notice ID 26-173.
However, due to delays on work, this outage has now been
extended through Gas Day September 29, 2026.
The Mt Vernon CS will continue to be limited to 1,113,000 Dth/d
southbound through the extended outage.
If primary nomination requests through the Sumas CS exceeds the
available capacity of 1,113,000 Dth/d southbound (or whatever
NWP cannot mitigate during any day of the maintenance),
pursuant to Sections 10.2 and 10.3 of Rate Schedule TF-1 in
Northwest's Tariff, Northwest will give notice of a Declared
Deficiency Period based on a design capacity of 1,277,000 Dth/d
southbound. The deficiency period will continue until the work
has been completed.
Northwest Pipeline apologizes for this extended delay and is
working diligently to safely bring this station back into
service as quickly as possible to minimize any potential
impacts.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
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Pipeline: Northwest Pipeline
Notice: Mt Vernon Outage Extended Clarification
Notice ID: 33047
Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-195
Mt Vernon Outage Extended Clarification
posted on
Sep 23 2026 11:47AM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 09/23/2026 11:40 AM MCT
Notice Eff D/T: 09/23/2026 11:40 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-195
Prior Notice: 26-194
Subject: Mt Vernon Outage Extended Clarification
Notice Text:
As posted in the maintenance schedule on Northwest Pipeline's
website, Northwest is currently performing maintenance at the
Mt. Vernon CS (located at MP 1440.18 in Skagit County,
Washington) from Gas Day September 10, 2026, through Gas Day
September 23, 2026, and referenced in Notice ID 26-173.
However, due to delays on work, this outage has now been
extended through Gas Day September 29, 2026.
The Mt Vernon CS will continue to be limited to 1,113,000 Dth/d
southbound through the extended outage.
If primary nomination requests through the Mt Vernon CS exceeds the
available capacity of 1,113,000 Dth/d southbound (or whatever
NWP cannot mitigate during any day of the maintenance),
pursuant to Sections 10.2 and 10.3 of Rate Schedule TF-1 in
Northwest's Tariff, Northwest will give notice of a Declared
Deficiency Period based on a design capacity of 1,277,000 Dth/d
southbound. The deficiency period will continue until the work
has been completed.
Northwest Pipeline apologizes for this extended delay and is
working diligently to safely bring this station back into
service as quickly as possible to minimize any potential
impacts.
This is a superseding post of Notice ID 26-194. Northwest
incorrectly mentioned the Sumas Compressor and that is not
relevant to this maintenance update.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
Northwest Pipeline
Correction - Chehalis Compressor Station Deficiency Period
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Pipeline: Northwest Pipeline
Notice: Correction - Chehalis Compressor Station Deficiency Period
Notice ID: 33050
Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-198
Correction - Chehalis Compressor Station Deficiency Period
posted on
Sep 23 2026 3:46PM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: CURTAILMENT
Post D/T: 09/23/2026 3:46 PM MCT
Notice Eff D/T: 09/23/2026 3:46 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-198
Prior Notice: 26-197
Subject: Correction - Chehalis Compressor Station Deficiency Period
Notice Text:
This notice supersedes #26-197 which incorrectly stated that
primary northbound nomination requests at the Chehalis CS have
exceeded the available capacity of 492,000 Dth/d. It should
have read that southbound nomination requests exceeded
available capacity.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
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Pipeline: Gulf South Pipeline
Notice ID: 5038761
Notice Type: Maintenance
Status: Supersede
Posted: 2026-09-23T14:40:00+00:00
Effective: 2026-10-06T09:00:00+00:00
End: 2026-10-10T09:00:00+00:00
Subject: Mira Compressor Station Maintenance
Gulf South Pipeline Notice 5038761
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Supersede
Notice ID :
5038761
Prior Notice :
5038587
Reqrd Rsp Desc :
No response required
Subject :
Mira Compressor Station Maintenance
TSP :
078444247
Post Date/Time :
09/23/2026 02:40:00 PM
Notice Effective Date/Time :
10/06/2026 09:00:00 AM
Notice End Date/Time :
10/10/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Gulf Crossing Paris Throughput Receipt Scheduling Group
Capacity could be impacted by as much as 400,000 dth/d for the duration of the maintenance.
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
Notice
Page 1 of 1
09/23/2026 2:40:49 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/23/2026 02:40:00 PM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
10/06/2026 09:00:00 AM
Notice Stat Desc :
Supersede
Notice End Date/Time :
10/10/2026 09:00:00 AM
Notice ID :
5038761
Response Date/Time :
Prior Notice :
5038587
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Mira Compressor Station Maintenance
Notice Text :
Gulf Crossing Paris Throughput Receipt Scheduling Group
Capacity could be impacted by as much as 400,000 dth/d for the duration of the maintenance.
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
09/23/2026 2:40:49 PM
Page 1 of 1
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/23/26
09/23/26
10/24/26
Subject: Subject: CAPACITY REDUCTION - Southeast Area
Author: Author: Giovanna Lococo
Notice Text
ANR has planned maintenance in the Southeast Area located in Jefferson Parish, Louisiana. ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. As a result, capacity will be reduced as follows:
10/19 – 10/23 Lake Arthur Southbound (LOC #FPLKARSB) 728 MMcf/d (leaving 350 MMcf/d)
Estimated impact to Firm Primary as follows:
66% - Based on the Current Net Shipper Nominations
67% - Based on the Current Contracted MDQ
10/19 – 10/23 Dugas RD REC (LOC #513142) 1,100 MMcf/d (leaving 0 MMcf/d)
Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
0% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
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Critical Notice Effective Timely Cycle, Gas Day September 24, 2026, Iroquois nominations are at capacity and sealed from all increases at the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/25/2026 09:00 CCT
Columbia Gas Transmission (TCO)
Line SM-102 Pipeline Maintenance, Effective September 30 – October 7, 2026
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/23/26
09/23/26
10/23/26
Subject: Subject: Line SM-102 Pipeline Maintenance, Effective September 30 – October 7, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) reminds customers of upcoming pipeline maintenance on Line SM-102 beginning Wednesday, September 30, 2026, through Wednesday, October 7, 2026.
Based on forecasted operating conditions, TCO does not currently anticipate any reduction to firm nominations during the maintenance; however, firm reductions at the following locations may become necessary:
LEACHSEG – Leach MA19
842872 – Big Sandy Unit 1
Customers are encouraged to monitor the Construction and Maintenance Schedule for any non-firm impacts and the Daily Capacity Posting for specific capacity settings each day of the outage.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Gulf South Pipeline
Posted Maintenance Events for 09/18/2026 - 09/24/2026
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Pipeline: Florida Gas Transmission
Notice ID: 72681
Notice Type: Planned Service Outage
Subject: OCTOBER 2026 --- FGT ZONES 1, 2, AND 3 MAINTENANCE
Posted: Sep 23 2026 11:48 AM
Effective: Oct 6 2026 9:00 AM
End Date: Nov 1 2026 9:00 AM
Notice ID: 72681
Notice Type: Planned Service Outage
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 23 2026 11:48 AM
Subject: OCTOBER 2026 --- FGT ZONES 1, 2, AND 3 MAINTENANCE
Notice Effective Date/Time: Oct 6 2026 9:00 AM
Notice End Date/Time: Nov 1 2026 9:00 AM
Notice Text: FGT will be performing maintenance downstream of FGT Compressor Station 7. This maintenance is scheduled to begin on October 6, 2026, and is to be completed by the end of gas day October 15, 2026. During this maintenance FGT may schedule up to 225,000 MMBtu/day through Station 7 and 500,000 MMBtu/day through the East White Lake Lateral. During normal operations, FGT schedules up to 465,000 MMBtu/day through Station 7 and 590,000 MMBtu/day through the East White Lake Lateral.FGT will be performing maintenance downstream of FGT Compressor Station 75. This maintenance is scheduled to begin on October 19, 2026, and is to be completed by the end of gas day October 31, 2026. During this maintenance FGT may schedule up to 900,000 MMBtu/day through Station 8. During normal operations, FGT schedules up to 1,098,000 MMBtu/day through Station 8.FGT will be performing maintenance upstream of FGT Compressor Station 10. This maintenance is scheduled to begin on October 12, 2026, and is to be completed by the end of gas day October 31, 2026. During the first phase of this maintenance starting October 12, 2026 and continuing through October 22, 2026, FGT may schedule up to 1,150,000 MMBtu/day through Station 10. During the second phase of this maintenance from October 23, 2026 through October 31, 2026, FGT may schedule up to 850,000 MMBtu/day. During normal operations, FGT schedules up to 1,300,000 MMBtu/day through Station 10.FGT will be performing maintenance at FGT Compressor Station 6. This maintenance is scheduled to begin on October 26, 2026, and is to be completed by the end of gas day October 29, 2026.The first major receipt and delivery points west of the maintenance area available for nominations are HPL Texoma Receipt (POI 8774) and Beaumont-OCI Delivery (POI 100024).The first major receipt and delivery points east of the maintenance area available for nominations are Golden Triangle Receipt and Delivery (POI’s 78523 & 78524), Enbridge Orange Receipt (POI 78499), and Orange-Entergy Delivery (POI 100811).The above described FGT pipeline maintenance in Zone 1 may require that all gas volumes scheduled at FGT delivery/receipt points west of the maintenance area to have corresponding volumes scheduled at FGT receipt/delivery points west of the maintenance area as well.During this maintenance FGT may schedule zero volumes through Station 6 to points east of the maintenance area. During normal operations FGT schedules up to 300,000 MMBtu/day east through Station 6.
Natural Gas Pipeline (NGPL)
[CAPACITY CONSTRAINT] ETP BECKVILLE PANOLA (LOC3352) PRIM ONLY
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Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: CAPACITY CONSTRAINT
Subject: ETP BECKVILLE PANOLA (LOC3352) PRIM ONLY
Posted: 09/23/2026 10:55:22AM
Effective: 09/23/2026 10:55:22AM
End Date: 10/31/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): POINTS
Notice Eff Date/Time: 09/23/2026 10:55:22AM Notice End Date/Time: 10/31/2026 9:00:00am
Post Date/Time: 9/23/2026 10:55:22 AM Notice ID: 47242
Reqrd Rsp: 1 Rsp Date/Time: 9/23/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: ETP BECKVILLE PANOLA (LOC3352) PRIM ONLY
Notice Text:
ETP/NGPL BECKVILLE PANOLA (LOC 3352) – PRIMARY ONLY
Due to current operating conditions, effective for gas day Friday, September 25, 2026, Timely Cycle and continuing until further notice, ETP/NGPL Beckville Panola (LOC 3352) is at operating capacity. As such, Natural will only schedule Primary Firm transports at ETP/NGPL Beckville Panola (LOC 3352). AOR/ITS, Secondary out-of-path Firm transports and Secondary in-path Firm transports will not be available.
ETP/NGPL Beckville Panola is located in Panola County, Texas (Segment 26), in Natural's Texok Zone.
Please contact your Account Director or Scheduling Representative if you have any questions.
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Reroute: Not assessed.
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/23/26
09/23/26
11/17/26
Subject: Subject: CAPACITY REDUCTION Southwest Area
Author: Author: Bryan Turner
Notice Text
ANR has planned pipeline maintenance in the Southwest Area in Hansford and Wheeler Counties, Texas and Woodward County, Oklahoma. ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. As a result, capacity will be reduced as follows:
11/9 – 11/16 EG Hill Northbound (LOC #FPEGHLNB): 74 MMcf/d (leaving 141 MMcf/d)
Estimated impact to Firm Primary as follows:
6% - Based on the Current Net Shipper Nominations
32% - Based on the Current Contracted MDQ
11/9 – 11/16 Mooreland Northbound (LOC #FPMORLNB): 71 MMcf/d (leaving 135 MMcf/d)
Estimated impact to Firm Primary as follows:
14% - Based on the Current Net Shipper Nominations
32% - Based on the Current Contracted MDQ
11/9 – 11/16 Custer Northbound (LOC #FPCSTRNB): 7 MMcf/d (leaving 33 MMcf/d)
Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
0% - Based on the Current Contracted MDQ
11/9 – 11/16 Wheeler Hidetown (LOC #523099): 480 MMcf/d (leaving 0 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
11/9 – 11/16 Palo Duro (LOC #438677): 92 MMcf/d (leaving 0 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
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Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038759
Notice Type: Maintenance
Status: Initiate
Posted: 2026-09-23T10:38:00+00:00
Effective: 2026-11-04T09:00:00+00:00
End: 2026-11-08T09:00:00+00:00
Subject: Tallulah Compressor Station Maintenance
Gulf South Pipeline Notice 5038759
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Initiate
Notice ID :
5038759
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Tallulah Compressor Station Maintenance
TSP :
078444247
Post Date/Time :
09/23/2026 10:38:00 AM
Notice Effective Date/Time :
11/04/2026 09:00:00 AM
Notice End Date/Time :
11/08/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Gulf Crossing Zone Excluding Tallulah Scheduling Group
Gas Day 11/5:
Capacity could be impacted by as much as 200,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Expansion Upstream Tallulah Receipt Scheduling Group
Gas Day 11/4:
Capacity could be impacted by as much as 475,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Gas Day 11/6:
Capacity could be impacted by as much as 275,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Gas Day 11/7:
Capacity could be impacted by as much as 600,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/23/2026 10:38:17 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/23/2026 10:38:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
11/04/2026 09:00:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
11/08/2026 09:00:00 AM
Notice ID :
5038759
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Tallulah Compressor Station Maintenance
Notice Text :
Gulf Crossing Zone Excluding Tallulah Scheduling Group
Gas Day 11/5:
Capacity could be impacted by as much as 200,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Expansion Upstream Tallulah Receipt Scheduling Group
Gas Day 11/4:
Capacity could be impacted by as much as 475,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Gas Day 11/6:
Capacity could be impacted by as much as 275,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Gas Day 11/7:
Capacity could be impacted by as much as 600,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/23/2026 10:38:17 AM
Page 1 of 1
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/23/26
09/23/26
10/23/26
Subject: Subject: CAPACITY POSTING - TIM for September 24, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is in effect. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
* 640296 - CLINGERMAN - * Total Capacity
* 640297 - Range - Sharp - * Total Capacity
* 640496 - Range - Day - * Total Capacity
* 640564 - Amwell - * Total Capacity
* 642452 - CMG Majorsville - * Total Capacity
* 642569 - Mojo - * Total Capacity
* 642831 - Range Mills - * Total Capacity
* 642838 - Strabane - * Total Capacity
* 642854 - Kryptonite - * Total Capacity
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843067 - Cornwell - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 25% Tolerance
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Pipeline: Florida Gas Transmission
Notice ID: 72665
Notice Type: Operational Alert
Subject: Overage Alert Day 25% Tolerance
Posted: Sep 23 2026 6:46 AM
Effective: Sep 23 2026 9:00 AM
End Date: Sep 24 2026 9:00 AM
Notice ID: 72665
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 23 2026 6:46 AM
Subject: Overage Alert Day 25% Tolerance
Notice Effective Date/Time: Sep 23 2026 9:00 AM
Notice End Date/Time: Sep 24 2026 9:00 AM
Notice Text: Mid 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 23, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 25% (Twenty Five Percent) tolerance.For the gas day of September 23, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/22/26
09/22/26
10/22/26
Subject: Subject: Line BM39 Pipeline Maintenance – September 29 – October 3, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers of upcoming Line BM39 Pipeline Maintenance scheduled to begin on Tuesday, September 29, 2026, through Saturday, October 3, 2026. As a result, the following locations will be taken to 0 Total Capacity effective Timely Cycle for Gas Day Tuesday, September 29, 2026;
CNR-07 – CHK-WALBRIDGE
838886 – ECA CK Wells Mtn.
TCO encourages customers to regularly reference the Construction and Maintenance Schedule and the Daily Capacity Posting for any non-firm adjustments related to this maintenance.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
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Pipeline: Gulf South Pipeline
Notice ID: 5038749
Notice Type: Maintenance
Status: Initiate
Posted: 2026-09-22T13:57:00+00:00
Effective: 2026-11-09T09:00:00+00:00
End: 2026-11-21T09:00:00+00:00
Subject: Sterlington Compressor Station Maintenance
Gulf South Pipeline Notice 5038749
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Initiate
Notice ID :
5038749
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Sterlington Compressor Station Maintenance
TSP :
078444247
Post Date/Time :
09/22/2026 01:57:00 PM
Notice Effective Date/Time :
11/09/2026 09:00:00 AM
Notice End Date/Time :
11/21/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Gulf Crossing Zone Excluding Tallulah Scheduling Group
Capacity could be impacted by as much as 425,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/22/2026 1:57:27 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/22/2026 01:57:00 PM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
11/09/2026 09:00:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
11/21/2026 09:00:00 AM
Notice ID :
5038749
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Sterlington Compressor Station Maintenance
Notice Text :
Gulf Crossing Zone Excluding Tallulah Scheduling Group
Capacity could be impacted by as much as 425,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/22/2026 1:57:27 PM
Page 1 of 1
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Critical Notice Effective Timely Cycle, Gas Day September 23, 2026, Iroquois nominations are at capacity and sealed from all increases at the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/24/2026 09:00 CCT
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): GAS QUALITY Notice Type Desc (2): ISSUES
Notice Eff Date/Time: 09/22/2026 11:29:33AM Notice End Date/Time: 09/23/2026 9:00:00am
Post Date/Time: 9/22/2026 11:29:33 AM Notice ID: 404403
Reqrd Rsp: 1 Rsp Date/Time: 9/22/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404036
Subject: GAS QUALITY ISSUE AT CALEDONIA UPDATE 2
Notice Text:
GAS QUALITY ISSUE AT CALEDONIA STORAGE METER (412734) EFFECTIVE 9-7-2026 UPDATE #2
The gas quality issue previously reported in Notice ID 404036 at the receipt from TGP Caledonia Storage (Pin #412734) located in Lowndes County, Mississippi has not been resolved. However, through operational assistance, effective Timely Cycle for the Gas Day of Wednesday, September 23, 2026 and until further notice, Tennessee will allow receipt nominations up to meter capacity at the Caledonia Storage meter.
Further updates will be posted as more information is acquired.
Please contact your Commercial or Scheduling Representative if you have any questions.
..
Enable Gas Transmission (EGT)
[Enable Gas Transmission (EGT)] [Maintenance] PLANNED BYARS MAINTENANCE
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Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6557
Notice Type: Maintenance
Subject: PLANNED BYARS MAINTENANCE
Posted: Tue Sep 22 09:23:00 CDT 2026
Effective: Wed Nov 04 09:00:00 CST 2026
End Date: Thu Nov 05 09:00:00 CST 2026
EGT Critical Notices
TSP: 872670161
TSP Name: ENABLE GAS TRANSMISSION, LLC
Critical Notice Description: Critical notice
Notice Effective Date: 11/04/2026
Notice Effective Time: 09:00
Notice End Date: 11/05/2026
Notice End Time: 09:00
Notice Identifier: 6557
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 09/22/2026 09:22
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: PLANNED BYARS MAINTENANCE
Notice Text:
This Operational Alert is being issued pursuant to Section 20, GT&C, of EGT s Tariff to notify
shippers of planned maintenance at EGT s Byars Lake Compressor Station. Effective
Wednesday, November 4th, 2026 at 09:00, and continuing through Thursday, November 5th,
2026, at 09:00, EGT will conduct planned maintenance on its Byars Lake Compressor Station
located in McClain County, Oklahoma and in EGT s West-2 Pooling Area.
As referenced in EGT Critical Notice #6556 (Amber to Ada Pig Run), EGT anticipates impacts to
all its services, including primary firm on November 4th, 2026.
Primary firm services nominated through Byars Lake Compressor Station will be scheduled to
approximately 80-90% of MRO quantities during the entire outage.
Unforeseen issues, including, but not limited to, nominations, weather conditions, storage
needs, etc., may result in scheduling reductions. In the event that unforeseen issues do occur,
EGT will evaluate nominations, on a case-by-case basis, based on daily operations to alleviate
impacts to the extent possible. During this planned maintenance, shippers should nominate
from their contractual MRO location to reduce risk of scheduling reductions. Should any of the
details of this posting change, EGT will notify its shippers and update this notice accordingly.
EGT will schedule nominations, if needed, on each impacted day in accordance with its tariff.
This alert will remain in effect until the completion of the maintenance.
If you have any questions concerning this alert, please contact your Scheduling Representative.
For a more readable version of this document click
Here
Enable Gas Transmission (EGT)
[Enable Gas Transmission (EGT)] [Maintenance] AMBER TO ADA PIG RUN 2
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Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6556
Notice Type: Maintenance
Subject: AMBER TO ADA PIG RUN 2
Posted: Tue Sep 22 09:11:00 CDT 2026
Effective: Wed Nov 04 09:00:00 CST 2026
End Date: Thu Nov 05 09:00:00 CST 2026
EGT Critical Notices
TSP: 872670161
TSP Name: ENABLE GAS TRANSMISSION, LLC
Critical Notice Description: Critical notice
Notice Effective Date: 11/04/2026
Notice Effective Time: 09:00
Notice End Date: 11/05/2026
Notice End Time: 09:00
Notice Identifier: 6556
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 09/22/2026 09:11
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: AMBER TO ADA PIG RUN 2
Notice Text:
This Operational Alert is being issued pursuant to Section 20, GT&C, of EGT s Tariff to notify shippers of
upcoming planned cleaning pig maintenance on EGT s Amber to Ada section located in EGT s West 2
pooling area as part of EGT s integrity management plan.
In order to ensure safe and efficient pigging operations, EGT will be taking the following actions on
Wednesday, November 4th, 2026, at 09:00, to Thursday, November 5th, 2026 at 09:00.
* EGT will be reducing the balancing tolerance from 1,000 dth to 500 dth.
* EGT will be locking all nominations in the impacted area during the Evening Cycle of each impacted
day.
* EGT will balance receipt and delivery quantities during the Timely Cycle.
Amber Compressor Station to Ada Storage Facility
During the pig run, the maximum capacity through EGT s Amber Compressor Station will be 345,000 dth.
All receipt points west of the Amber Compressor Station will be subject to reductions and may be
scheduled to approximately 70%-80% of MRO quantity.
Furthermore, all points between EGT s Amber Compressor Station and EGT s Byars Lake Compressor
Station will be subject to reductions due to a capacity constraint of approximately 600,000 dth through
EGT s Byars Lake Compressor Station. Impacted points include, but are not limited to, the following
meters which may be scheduled to approximately 80%-90% of MRO quantity:
* Iron Horse Rec (MP# 290209)
* Bradley Plant IC (MP# 808775)
* WEX IC (MP# 303077)
* EOIT L760 to Line AD Re (MP# 290575)
During the pig run, shippers whose receipts are in the West 1 and West 2 Pooling areas should nominate
point to point from their primary receipt point to maintain the highest priority level of service. During this
maintenance, shippers should maintain actual receipts and deliveries commensurate with scheduled
volumes. EGT will continue to monitor the pipeline s pressure and imbalances and will, if necessary, take
further actions including the issuance of one or more Operational Flow Orders (OFO). Shippers whose
receipts exceed their applicable scheduled volumes may be subject to additional fees, charges and/or
penalties including, but not limited to, Excess Contract Quantities charges pursuant to EGT s Tariff.
The volumes required to achieve an optimal pig speed may vary based on the operating conditions on the
day of the run. Should the details of this notice change, EGT will notify its shippers by updating this
posting. EGT will schedule nominations to the available capacity on each impacted day in accordance
with its Tariff.
If you have any questions concerning this alert, please contact your Scheduling Representative.
For a more readable version of this document click
Here
Enable Gas Transmission (EGT)
[Enable Gas Transmission (EGT)] [Maintenance] CHILES DOME END OF SEASON
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Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6555
Notice Type: Maintenance
Subject: CHILES DOME END OF SEASON
Posted: Tue Sep 22 08:18:00 CDT 2026
Effective: Wed Nov 11 09:00:00 CST 2026
End Date: Thu Nov 19 09:00:00 CST 2026
EGT Critical Notices
TSP: 872670161
TSP Name: ENABLE GAS TRANSMISSION, LLC
Critical Notice Description: Critical notice
Notice Effective Date: 11/11/2026
Notice Effective Time: 09:00
Notice End Date: 11/19/2026
Notice End Time: 09:00
Notice Identifier: 6555
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 09/22/2026 08:17
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: CHILES DOME END OF SEASON
Notice Text:
This Operational Alert (OA) is being issued pursuant to Section 20, GT&C of EGT s Tariff to notify
shippers of planned end-of-season (EOS) maintenance at EGT s Chiles Dome Storage Facility
with an effective date of Wednesday, November 11th, 2026, and an anticipated completion
date of Thursday, November 19th, 2026, at 09:00.
Shippers system-wide shall maintain actual receipts and deliveries commensurate with
scheduled volumes. EGT will have limited operational flexibility to manage pipeline imbalances
and anticipates it will be unable to support unscheduled long positions. EGT may reduce
scheduled receipts intraday to balance with the corresponding deliveries as necessary to
maintain system deliverability and operational integrity. EGT requires all delivery point
operators to keep actual daily takes out of the system equal to or greater than scheduled
quantities, regardless of their cumulative imbalance position, unless scheduled with EGT. EGT
will schedule receipts and deliveries in accordance with EGT s Tariff.
Should any of the details of this posting change, EGT will notify its shippers and update this
notice accordingly.
If you have any questions concerning this alert, please contact your Customer Solutions
Representative.
For a more readable version of this document click
Here
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Pipeline: Transwestern Pipeline
Notice ID: 120804
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 22 2026 7:53AM
Effective: Sep 22 2026 7:51AM
End Date: Sep 23 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120804
Critical Notice Description: Critical notice
Posting Date/Time: Sep 22 2026 7:53AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 22 2026 7:51AM
Notice End Date/Time: Sep 23 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 22, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September 22, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
Gas Transmission Northwest
MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 9/22/26)
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TSP Name: Gas Transmission Northwest LLC
Notice ID: 1644
TSP: 006912885
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 09/22/2026 07:45
Notice Eff Date: 09/22/2026
Notice Eff Time: 07:45
Notice End Date: 11/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1638
Subject: MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 9/22/26)
Message Text:
Gas Transmission Northwest Maintenance Schedule has been updated. Please refer to the maintenance schedule for the projected capacity impacts. Updated item is as follows: • Completed – Idaho A line 3-1 to 3-2 Hydro test Please note that the information posted is proposed and subject to change. Please refer to the EBB for any additional impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Attachments: GTN Planned Maintenance Schedule 20260921.pdf
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Pipeline: Gulf South Pipeline
Notice ID: 5038746
Notice Type: Maintenance
Status: Terminate
Posted: 2026-09-22T06:29:00+00:00
Effective: 2026-09-22T06:45:00+00:00
End: 2026-09-22T09:00:00+00:00
Subject: Clarence Compressor Station Maintenance
Gulf South Pipeline Notice 5038746
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Terminate
Notice ID :
5038746
Prior Notice :
5038575
Reqrd Rsp Desc :
No response required
Subject :
Clarence Compressor Station Maintenance
TSP :
078444247
Post Date/Time :
09/22/2026 06:29:00 AM
Notice Effective Date/Time :
09/22/2026 06:45:00 AM
Notice End Date/Time :
09/22/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Gulf South will be performing maintenance on Clarence Compressor Station.
The following groups are subject to impact:
Olla Delivery Scheduling Group
Capacity could be impacted by as much as 150,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff."
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/22/2026 6:29:55 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/22/2026 06:29:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/22/2026 06:45:00 AM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/22/2026 09:00:00 AM
Notice ID :
5038746
Response Date/Time :
Prior Notice :
5038575
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Clarence Compressor Station Maintenance
Notice Text :
Gulf South will be performing maintenance on Clarence Compressor Station.
The following groups are subject to impact:
Olla Delivery Scheduling Group
Capacity could be impacted by as much as 150,000 dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff."
If you have any questions, please contact your customer service representative.
09/22/2026 6:29:55 AM
Page 1 of 1
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Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038745
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-21T20:38:00+00:00
Effective: 2026-09-21T20:40:00+00:00
End: 2026-09-22T09:00:00+00:00
Subject: Failure to take confirmed quantities - Loc 23368 Coastal Bend (Tennessee Gas)
Gulf South Pipeline Notice 5038745
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Initiate
Notice ID :
5038745
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Failure to take confirmed quantities - Loc 23368 Coastal
Bend (Tennessee Gas)
TSP :
078444247
Post Date/Time :
09/21/2026 08:38:00 PM
Notice Effective Date/Time :
09/21/2026 08:40:00 PM
Notice End Date/Time :
09/22/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/21/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
Loc 23368 Coastal Bend (Tennessee Gas)
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/21/2026 8:38:53 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/21/2026 08:38:00 PM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/21/2026 08:40:00 PM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/22/2026 09:00:00 AM
Notice ID :
5038745
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to take confirmed quantities - Loc 23368 Coastal
Bend (Tennessee Gas)
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/21/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
Loc 23368 Coastal Bend (Tennessee Gas)
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/21/2026 8:38:53 PM
Page 1 of 1
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Pipeline: Trailblazer Pipeline (TPC)
Notice ID: 14116
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: TRAILBLAZER MAINTENANCE SCHEDULE FOR OCTOBER 2026
Posted: 9/21/2026 4:52:22 PM
Effective: 9/21/2026 4:52:22 PM
End Date: 12/31/9000
TRAILBLAZER MAINTENANCE SCHEDULE OCTOBER 2026
THIRD PARTY MAINTENANCE NOTIFICATION – CHEYENNE COMPRESSOR STATION
Rockies Express Pipeline LLC (“REX”) will be performing maintenance in its Segment 200 that will affect
Trailblazer‘s leased capacity. This maintenance event is posted on REX’s Electronic Bulletin Board
(“EBB”). Operating capacity will be limited to the following through Segment 10
• Gas Day Tuesday, October 6, 2026, through Gas Day Friday, October 9, 2026: 641 MDth/d
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
This Monthly Maintenance Schedule is posted in compliance with Section 37.1 (c) of Trailblazer’s
currently effective FERC Gas Tariff. In the event Trailblazer cannot schedule the firm service
nominations from Primary Receipt to Primary Delivery on a Day during the scheduled maintenance
outlined above, Reservation Charge Credit Quantities are calculated pursuant to Section 7.14(d)(2)(i)
and are based upon a firm shipper’s average daily usage at Primary Points during the 7 complete Gas
Days prior to the day Trailblazer posts the Monthly Maintenance Schedule, except where the 7-Day
period is limited by pre-existing firm service curtailments.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 3.2 (b), of the General Terms and Conditions of the Trailblazer FERC Gas Tariff. If you
have any questions, please contact your Account Director or Scheduling Representative
Tallgrass Energy
[Tallgrass Interstate Gas Transmission (TIGT)] [MAINTENANCE] TIGT MAINTENANCE SCHEDULE FOR OCTOBER 2026
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Pipeline: Tallgrass Interstate Gas Transmission (TIGT)
Notice ID: 14118
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: TIGT MAINTENANCE SCHEDULE FOR OCTOBER 2026
Posted: 9/21/2026 5:05:44 PM
Effective: 9/21/2026 5:05:44 PM
End Date: 12/31/9000
TIGT MAINTENANCE SCHEDULE FOR OCTOBER 2026
SEGMENT 210 MAINTENANCE (SEG 210)
On Gas Day Monday, September 21, 2026, through Gas Day Friday, October 9, 2026, TIGT will be
performing maintenance along Segment 210 (Seg 210). The following restrictions will be in
place:
• Operating capacity will be limited to 101.6 MDth/d through Segment 210.
• No displacement nominations will be scheduled at East Zone receipt locations
• Shipper nominated withdrawals for Interruptible Storage Service (“ISS”), as well as
shipper nominated authorized overrun (AOR) for FSS, NNS (including SCS), and CMC-2
services will not be scheduled.
• In addition, additional supply in the East Zone will help prevent additional reductions
through segment 210.
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not
being scheduled.
SEGMENT 410 MAINTENANCE (SEG 410)
On Gas Day Monday, October 5, 2026, through Gas Day Wednesday, October 7, 2026, TIGT will
be performing maintenance on Segment 410. TIGT is not expecting this outage to impact
shippers, however, TIGT will provide as much notice as possible with individual postings on the
EBB in the event capacity will be impacted.
In the event TIGT cannot schedule the firm service nominations from Primary Receipt to
Primary Delivery on a Day, Reservation Charge Credit Quantities are calculated pursuant to
Section 9.14 D 2 a) and are based upon a firm shipper’s average daily usage at Primary Points
during the 7 complete Gas Days prior to the day TIGT posts the Monthly Maintenance
Schedule, except where the 7-Day period is limited by pre-existing firm service curtailments
pursuant to Section 9.14 D 2 d).
To the extent there is a limitation to scheduling or curtailment of firm service nominations,
available pipeline capacity will be scheduled first to firm transportation nominations from
Primary Points and along Primary Paths and remaining capacity will be scheduled pro rata
based on nominations and consistent with Section 4.2 of the General Terms and Conditions of
the TIGT FERC Gas Tariff.
For questions, please contact your Account Director or Scheduling Representative at 303-763-
2906.
Gulf Run Transmission
[Gulf Run Transmission] [Maintenance] Vernon Planned Maintenance Termination
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Pipeline: Gulf Run Transmission
Notice ID: 72580
Notice Type: Maintenance
Subject: Vernon Planned Maintenance Termination
Posted: 2026-09-21 14:55:00.0
Effective: 2026-09-22 21:00:00.0
End Date:
Notice ID: 72580
Notice Type: MAI
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-21 14:55:00.0
Subject: Vernon Planned Maintenance Termination
Notice Effective Date/Time: 2026-09-22 21:00:00.0
Notice End Date/Time: 2026-12-22 00:00:00.0
Notice Text: New Information Posted on 9/21/26: The planned maintenance at Gulf Run’s Vernon Compressor Station has been completed. Effective September 22nd, 2026 at 09:00, all restrictions associated with Critical Notice #66778 are lifted. Previous Information Posted on 7/27/26: This Action Alert is being issued pursuant to Sections 4 and 7, GT&C, of Gulf Run’s Tariff to notify shippers of planned maintenance at Gulf Run’s Vernon Compressor Station located in Jackson Parish, Louisiana and in Gulf Run’s Zone 1. The planned maintenance will begin Tuesday September 15th, 2026, with an anticipated completion date of Wednesday, September 23rd, 2026, at 09:00. During this maintenance period: · September 15th o Vernon will be limited to a throughput capacity of 900,000 dth/d. · September 16th – 22nd o Vernon will be limited to a throughput capacity of 1,200,000 dth/d. Based on current nominations, Gulf Run does anticipate impacts to its primary firm services. Gulf Run will evaluate nominations, on a case by case basis, based on daily operations to alleviate impacts to the extent possible. During this planned maintenance, shippers should nominate from their contractual MRO location to their contractual MDO location to reduce risk of scheduling reductions. Should any of the details of this posting change, Gulf Run will notify its shippers and update this notice accordingly. Gulf Run will schedule nominations, if needed, on each impacted day in accordance with its tariff. This alert will remain in effect until the completion of the maintenance. If you have any questions concerning this alert, please contact your Customer Solutions Representative.
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Pipeline: Stagecoach Pipeline and Storage
Notice Type: MAINTENANCE
Subject: EMERGENT REPAIR AT STAGECOACH RESOLVED
Posted: 09/21/2026 6:45:36AM
Effective: 09/21/2026 6:45:36AM
End Date: 09/22/2026 9:00:00AM
TSP/TSP Name: 32573971-STAGECOACH PIPELINE & STORAGE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/21/2026 6:45:36AM Notice End Date/Time: 09/22/2026 9:00:00am
Post Date/Time: 9/21/2026 6:45:36 AM Notice ID: 404371
Reqrd Rsp: 1 Rsp Date/Time: 9/21/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 404120
Subject: EMERGENT REPAIR AT STAGECOACH RESOLVED
Notice Text:
EMERGENT REPAIR ISSUE AT STAGECOACH STORAGE RESOLVED 9-21-2026
Stagecoach Pipeline & Storage Company, L.L.C. (“Stagecoach”) posted notice of an emergent repair issue at Stagecoach Storage (Pin 201020) on September 10, 2026 (Notice Identifier #404120). The issue has been resolved and Stagecoach has returned to normal operations at the storage facility. However, due to current operating conditions, Interruptible (ISS) and Firm (FSAO) Storage injections will continue to not be scheduled until further notice.
This will be the final notice for this emergent repair.
Please contact your Scheduler if you have any questions
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Pipeline: Stagecoach Pipeline and Storage
Notice Type: OPERATIONAL FLOW ORDER
Subject: LEVEL 2 ACTION ALERT LIFTED 9-22-2026
Posted: 09/21/2026 6:47:32AM
Effective: 09/21/2026 6:47:32AM
End Date: 09/22/2026 9:00:00AM
TSP/TSP Name: 32573971-STAGECOACH PIPELINE & STORAGE Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/21/2026 6:47:32AM Notice End Date/Time: 09/22/2026 9:00:00am
Post Date/Time: 9/21/2026 6:47:32 AM Notice ID: 404372
Reqrd Rsp: 1 Rsp Date/Time: 9/21/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 404138
Subject: LEVEL 2 ACTION ALERT LIFTED 9-22-2026
Notice Text:
STAGECOACH LEVEL 2 ACTION ALERT LIFTED 9-22-2026
Effective for the Gas Day of Tuesday, September 22, 2026, and until further notice, Stagecoach Pipeline and Storage Company, LLC (“Stagecoach”) is LIFTING the Level 2 Action Alert implemented on September 12, 2026. However, Point Operators should continue to match physical flows with scheduled volumes in order to avoid reductions to scheduled quantities or the issuance of future Action Alerts or OFOs.
For further information, please contact your scheduling or commercial representative.
EGTS
Brookman Corners Station Unit #4 Unplanned Maintenance
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Pipeline: Texas Gas Transmission
Notice ID: 5038742
Notice Type: Maintenance
Status: Terminate
Posted: 2026-09-21T09:52:00+00:00
Effective: 2026-09-21T10:00:00+00:00
End: 2026-09-25T09:00:00+00:00
Subject: Maintenance - Location 9908 TVA Marshall County KY Power Plant
Texas Gas Transmission Notice 5038742
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Texas Gas Transmission, LLC
Category :
Critical/Planned Service Outage
Notice Type Desc :
Maintenance
Notice Stat Desc :
Terminate
Notice ID :
5038742
Prior Notice :
5038700
Reqrd Rsp Desc :
No response required
Subject :
Maintenance - Location 9908 TVA Marshall County KY Power
Plant
TSP :
115972101
Post Date/Time :
09/21/2026 09:52:00 AM
Notice Effective Date/Time :
09/21/2026 10:00:00 AM
Notice End Date/Time :
09/25/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Terminating posting maintenance has been completed.
*******************************************************************************************************************
Superseding to update Notice End Date from September 13, 2026 to September 25, 2026.
********************************************************************************************************************
Superseding to update Notice End Date from September 25, 2026 to September 13, 2026.
********************************************************************************************************************
Superseding to update Notice Effective Date from September 11, 2026 to September 1, 2026.
********************************************************************************************************************
Texas Gas Transmission, LLC will be performing maintenance at Location TVA Marshall County KY
Power Plant, Location Number 9908, resulting in an outage beginning September 11, 2026. During
this maintenance period, capacity will be reduced to 0 MMBtu/d at this meter location.
Please contact your customer service representative if you have any questions.
Internal purposes only: GCSR 41276
Notice
Page 1 of 1
09/21/2026 9:52:21 AM
Notice
TSP Name :
Texas Gas Transmission, LLC
TSP :
115972101
Category :
Critical/Planned Service Outage
Post Date/Time :
09/21/2026 09:52:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/21/2026 10:00:00 AM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/25/2026 09:00:00 AM
Notice ID :
5038742
Response Date/Time :
Prior Notice :
5038700
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Maintenance - Location 9908 TVA Marshall County KY Power
Plant
Notice Text :
Terminating posting maintenance has been completed.
*******************************************************************************************************************
Superseding to update Notice End Date from September 13, 2026 to September 25, 2026.
********************************************************************************************************************
Superseding to update Notice End Date from September 25, 2026 to September 13, 2026.
********************************************************************************************************************
Superseding to update Notice Effective Date from September 11, 2026 to September 1, 2026.
********************************************************************************************************************
Texas Gas Transmission, LLC will be performing maintenance at Location TVA Marshall County KY
Power Plant, Location Number 9908, resulting in an outage beginning September 11, 2026. During
this maintenance period, capacity will be reduced to 0 MMBtu/d at this meter location.
Please contact your customer service representative if you have any questions.
Internal purposes only: GCSR 41276
09/21/2026 9:52:21 AM
Page 1 of 1
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Pipeline: Texas Gas Transmission
Notice ID: 5038743
Notice Type: Maintenance
Status: Terminate
Posted: 2026-09-21T09:55:00+00:00
Effective: 2026-09-21T10:00:00+00:00
End: 2026-09-23T09:00:00+00:00
Subject: Pipeline Maintainence-Oaktown
Texas Gas Transmission Notice 5038743
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Texas Gas Transmission, LLC
Category :
Critical/Planned Service Outage
Notice Type Desc :
Maintenance
Notice Stat Desc :
Terminate
Notice ID :
5038743
Prior Notice :
5038337
Reqrd Rsp Desc :
No response required
Subject :
Pipeline Maintainence-Oaktown
TSP :
115972101
Post Date/Time :
09/21/2026 09:55:00 AM
Notice Effective Date/Time :
09/21/2026 10:00:00 AM
Notice End Date/Time :
09/23/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Terminating posting maintenance has been completed.
**************************************************************************************************************************
Superseding posting to update Notice Effective Date and Notice End Date
**************************************************************************************************************************
Superseding posting to update Notice Effective Date and Notice End Date from July 14, 2026 to
July 21, 2026.
**************************************************************************************************************************
Texas Gas Transmission, LLC will be performing pipeline maintenance in the Oaktown area. During
this maintenance period, the following meters will be limited to 0 MMBtu/d:
Location 1320 (Flat Rock DMS)
11 Farm Taps for Ameran Energy
Producer at Crawford County RMS
Please contact your customer service representative if you have any questions.
Notice
Page 1 of 1
09/21/2026 9:55:41 AM
Notice
TSP Name :
Texas Gas Transmission, LLC
TSP :
115972101
Category :
Critical/Planned Service Outage
Post Date/Time :
09/21/2026 09:55:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/21/2026 10:00:00 AM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/23/2026 09:00:00 AM
Notice ID :
5038743
Response Date/Time :
Prior Notice :
5038337
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Pipeline Maintainence-Oaktown
Notice Text :
Terminating posting maintenance has been completed.
**************************************************************************************************************************
Superseding posting to update Notice Effective Date and Notice End Date
**************************************************************************************************************************
Superseding posting to update Notice Effective Date and Notice End Date from July 14, 2026 to
July 21, 2026.
**************************************************************************************************************************
Texas Gas Transmission, LLC will be performing pipeline maintenance in the Oaktown area. During
this maintenance period, the following meters will be limited to 0 MMBtu/d:
Location 1320 (Flat Rock DMS)
11 Farm Taps for Ameran Energy
Producer at Crawford County RMS
Please contact your customer service representative if you have any questions.
09/21/2026 9:55:41 AM
Page 1 of 1
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TSP Name: Southern Star
Notice ID: 11225
Notice Type: Planned Service Outage
Status: Supersede
Post Date: 2026-09-21T08:10:27.86
Effective Begin: 2026-09-21T08:10:27.86
Effective End: None
Subject: Planned Service Outage - September 21st, 2026
Southern Star’s 2026 “Planned Service Outage” has been posted to the “Notices” area under the Planned Service Outage category and includes upcoming planned maintenance scheduled for this year. Changes to this schedule are always possible and will be posted to the bulletin board as soon as firm dates are known.
New (1)
The Station unit maintenance at Saginaw Station is scheduled to begin October 20th, 2026, and return to service October 21st, 2026. The following customers will be affected: 180,000 dth/d Saginaw CS Area Deliveries (location:444550)
The PSO Dashboard provides an interactive way to find and filter information related to the PSO items.
PSO Dashboard link:
Planned Service Outage
PSO PDF
:
PSO
Scott Warren Office: 270.852.4559 Cell: 270.302.6433
Buster Ashley Office: 270.852.4546 Cell: 270.314.1436
Transco
UPDATE - Location Confirmations Being Reduced for 09/20/2026 ID2 Cycle
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Pipeline: Transco
Notice: UPDATE - Location Confirmations Being Reduced for 09/20/2026 ID2 Cycle
Posted: 09/21/2026 08:09:27 CDT
Notice ID: 17293958
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/21/2026
Notice Eff Time:
08:09:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
17293958
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/21/2026
Post Time:
08:09:27 CDT
Prior Notice:
17291847
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Location Confirmations Being Reduced for 09/20/2026 ID2 Cycle
Unplanned 3rd party maintenance has been completed. The below location will be allowed to schedule beginning Intraday 1 cycle for gas day 9/21/2026. Transco will notify parties via 1
Line
critical notices if the confirmation reduction change again for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
Delivery
OPEN
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TEXT
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/21/2026 6:54:57AM Notice End Date/Time: 09/22/2026 9:00:00am
Post Date/Time: 9/21/2026 6:54:57 AM Notice ID: 404373
Reqrd Rsp: 1 Rsp Date/Time: 9/21/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 404094
Subject: EMERGENTREPAIR MLV 258-2TO259-2 RESOLVED
Notice Text:
EMERGENT REPAIR BETWEEN MLV 258-2 TO 259-2 EFFECTIVE 9-9-2026 RESOLVED 9-21-2026
Pursuant to Article XII of the General Terms and Conditions of Tennessee's FERC Gas Tariff, Tennessee posted notice of an emergent repair issue in Berkshire County MA on September 9, 2026 (Notice Identifier #404094). Tennessee identified an issue which necessitated immediate repairs. The issue has now been resolved and the area is in the process of returning to normal operations. As such, nomination increases pathed through MLV 256 West (Segment 249 FH) will be accepted effective Timely Cycle for the Gas Day of Tuesday, September 22, 2026 up to segment capacity as posted on TGP's EBB.
This will be the final notice for this emergent repair.
Please contact your Scheduler if you have any questions.
..
Transco
Location Confirmations Being Reduced for 09/20/2026 ID2 Cycle
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Pipeline: Transco
Notice: Location Confirmations Being Reduced for 09/20/2026 ID2 Cycle
Posted: 09/20/2026 15:25:40 CDT
Notice ID: 17291847
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/20/2026
Notice Eff Time:
15:25:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
17291847
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/20/2026
Post Time:
15:25:40 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 09/20/2026 ID2 Cycle
Due to unplanned 3rd party maintenance upstream, the below location will be reduced
effective
Intraday 2 cycle of gas day 9/20/2026 until further notice. Transco will notify parties via 1
Line
critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
Delivery
47,000
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Critical Notice Effective Timely Cycle, Gas Day September 21, 2026, Iroquois nominations are at capacity and sealed from all increases for the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/22/2026 09:00 CCT
Tallgrass Energy
[Trailblazer Pipeline (TPC)] [MAINTENANCE] TRAILBLAZER MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #1
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Pipeline: Trailblazer Pipeline (TPC)
Notice ID: 14108
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: TRAILBLAZER MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #1
Posted: 9/20/2026 11:58:33 AM
Effective: 9/20/2026 11:58:33 AM
End Date: 12/31/9000
TRAILBLAZER MAINTENANCE SCHEDULE SEPTEMBER 2026 – UPDATE #1
Trailblazer is rescheduling the Hereford Compressor Station Maintenance to run from Gas Day
Wednesday, September 23, 2026 through Gas Day Friday, September 25, 2026.
All other items remain the same as posted under notice ID 14034.
THIRD PARTY MAINTENANCE NOTIFICATION – BERTRAND COMPRESSOR STATION
Rockies Express Pipeline LLC (“REX”) will be performing maintenance in its Segment 250 that will affect
Trailblazer‘s leased capacity. This maintenance event is posted on REX’s Electronic Bulletin Board
(“EBB”). Operating capacity will be limited to the following through Segment 20
• Gas Day Tuesday, September 8, 2026 and Gas Day Monday, September 28, 2026, through Gas
Day Wednesday, September 30, 2026: 811 MDth/d
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
THIRD PARTY MAINTENANCE NOTIFICATION – MEXICO COMPRESSOR STATION
Rockies Express Pipeline LLC (“REX”) will be performing maintenance in its Segment 300 that will affect
Trailblazer‘s leased capacity. This maintenance event is posted on REX’s Electronic Bulletin Board
(“EBB”). Operating capacity will be limited to the following through Segment 20:
• Gas Day Wednesday, September 2, 2026: 800 MDth/d
• Gas Day Tuesday, September 8, 2026 through Gas Day Wednesday, September 9, 2026 : no
anticipated impact to capacity
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
THIRD PARTY MAINTENANCE NOTIFICATION – STEELE CITY COMPRESSOR STATION
Rockies Express Pipeline LLC (“REX”) will be performing maintenance in its Segment 260 that will affect
Trailblazer‘s leased capacity. This maintenance event is posted on REX’s Electronic Bulletin Board
(“EBB”). Operating capacity will be limited to the following through Segment 20:
• Gas Day Tuesday, September 15, 2026: 812 MDth/d
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
HEREFORD COMPRESSOR STATION MAINTENANCE (LOCATION 60361)
On Gas Day Wednesday, September 23, 2026 through Gas Day Friday, September 25, 2026 Trailblazer
will be performing maintenance at its Hereford Compressor Station (Location 60361). Operating capacity
will be limited to 20 MDth/d at the Hereford Location (Location 60361). At this capacity level, primary
and secondary firm quantities, as well as ITS/AOR are at risk of not being scheduled.
This Monthly Maintenance Schedule is posted in compliance with Section 37.1 (c) of Trailblazer’s
currently effective FERC Gas Tariff. In the event Trailblazer cannot schedule the firm service
nominations from Primary Receipt to Primary Delivery on a Day during the scheduled maintenance
outlined above, Reservation Charge Credit Quantities are calculated pursuant to Section 7.14(d)(2)(i)
and are based upon a firm shipper’s average daily usage at Primary Points during the 7 complete Gas
Days prior to the day Trailblazer posts the Monthly Maintenance Schedule, except where the 7-Day
period is limited by pre-existing firm service curtailments.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 3.2 (b), of the General Terms and Conditions of the Trailblazer FERC Gas Tariff. If you
have any questions, please contact your Account Director or Scheduling Representative
Gas Transmission Northwest
UPDATED: CAPACITY REDUCTION: GTN – Kingsgate and Station 14 (Updated: 9/20/26)
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TSP Name: Gas Transmission Northwest LLC
Notice ID: 1641
TSP: 006912885
Notice Type: Maint
Notice Status: Initiate
Posting Date/Time: 09/20/2026 09:15
Notice Eff Date: 09/20/2026
Notice Eff Time: 09:15
Notice End Date: 09/21/2026
Notice End Time: 23:59
Critical: Yes
Required Response: No response required
Subject: UPDATED: CAPACITY REDUCTION: GTN – Kingsgate and Station 14 (Updated: 9/20/26)
Message Text:
Effective immediately, GTN has completed multiple maintenance items and as a result the following capacities have been updated: The Idaho A Line 3-1 to 3-2 Hydrotest has been completed and the capacity at Flow Past Kingsgate (LOC #3500) will be updated to 2,550 MMcf/d (please refer to Notice ID #1630). The Bonanza Bypass Installation has been completed and the capacity at Station 14 CFTP (LOC #18446) will be reinstated to 2,141 MMcf/d. Please note this does not supersede any other planned maintenance, refer to the posted maintenance schedule for additional impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275
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Critical Notice Effective Timely Cycle, Gas Day September 20, 2026, Iroquois nominations are at capacity and sealed from all increases for the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/21/2026 09:00 CCT
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View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120751
Notice Type: Force Majeure
Subject: Force Majeure - Panhandle Lateral Compression- Revision 2 - Maintenance Complete
Posted: Sep 19 2026 8:04AM
Effective: Sep 17 2026 9:00AM
End Date: Sep 20 2026 8:59AM
Notice Type Description: Force Majeure
Notice Identifier: 120751
Critical Notice Description: Critical notice
Posting Date/Time: Sep 19 2026 8:04AM
Notice Status Description: Supersede
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: Force Majeure - Panhandle Lateral Compression- Revision 2 - Maintenance Complete
Notice Effective Date/Time: Sep 17 2026 9:00AM
Notice End Date/Time: Sep 20 2026 8:59AM
Notice Text: September 19, 2026To: All Transwestern CustomersSubject: Force Majeure - Panhandle Lateral - Compressor Station mechanical failure.Revision 2: Maintenance complete - Capacity back to normal for Gas day September 19, 2026 Intraday 1 September 17th, 2026Panhandle Lateral Receipt & Delivery capacity will be reduced from 263,000 MMBtu/d to 175,000 MMBtu/d.September 19th (Intraday 1), 2026Panhandle Lateral Receipt & Delivery capacity will return to the normal capacity of 263,000 MMBtu/d.*Scheduled volumes both received and delivered on the Panhandle Lateral may not be affected.Transwestern reserves the right to revise the above listed schedule. Please continue to monitor the Transwestern website for updates andschedule changes. Contact your account or scheduling representative if you need additional information.
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Pipeline: Gulf South Pipeline
Notice ID: 5038739
Notice Type: Maintenance
Status: Terminate
Posted: 2026-09-18T14:23:00+00:00
Effective: 2026-09-18T20:25:00+00:00
End: 2026-09-19T09:00:00+00:00
Subject: Index 301-21 Meter Maintenance
Gulf South Pipeline Notice 5038739
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Terminate
Notice ID :
5038739
Prior Notice :
5038642
Reqrd Rsp Desc :
No response required
Subject :
Index 301-21 Meter Maintenance
TSP :
078444247
Post Date/Time :
09/18/2026 02:23:00 PM
Notice Effective Date/Time :
09/18/2026 08:25:00 PM
Notice End Date/Time :
09/19/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Updated Description:
---------------------------------------------------------------------
The following points will be shut-in for the duration of the maintenance:
- Loc 2486 (Leakesville City Gate)
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/18/2026 2:24:13 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/18/2026 02:23:00 PM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/18/2026 08:25:00 PM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/19/2026 09:00:00 AM
Notice ID :
5038739
Response Date/Time :
Prior Notice :
5038642
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Index 301-21 Meter Maintenance
Notice Text :
Updated Description:
---------------------------------------------------------------------
The following points will be shut-in for the duration of the maintenance:
- Loc 2486 (Leakesville City Gate)
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/18/2026 2:24:13 PM
Page 1 of 1
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/18/2026 1:30:17PM Notice End Date/Time: 09/19/2026 9:00:00am
Post Date/Time: 9/18/2026 1:30:17 PM Notice ID: 404303
Reqrd Rsp: 1 Rsp Date/Time: 9/18/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: Sta 310 Unit 1A Waterwash
Notice Text:
Project Updates
"***Sta 310: Unit 1A - Water Washes and Borescope
--9/25/26: This project will require a unit outage, which will limit throughput through the station and result in restrictions based on customer nominations.
***
Date Change, Previously scheduled 9/21/26 to 9/22/26.
………………………………”
If you have any questions, please contact your Scheduler.
..
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View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 19, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/20/2026 09:00 AM CCT
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View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26249030
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/18/26
09/04/26
12/02/26
Subject: Subject: MAINTENANCE SCHEDULE for ANR Pipeline
Author: Author: T0000106
Notice Text
ANR Pipeline Maintenance Schedule has been updated as of 9/18/26.
Please refer to the Maintenance Schedule found on ANR Informational Postings under Construction and Maintenance.
Please note that the information posted is proposed and subject to change.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
ANR Pipeline (TC Energy)
UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26250011
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/18/26
09/14/26
09/18/26
Subject: Subject: UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Author: Author: Bryan Turner
Notice Text
ANR has extended maintenance at the Mermentau Compressor Station in the Southeast Area located in Jefferson Parish, Louisiana. As a result, capacity will be reduced as follows:
9/16 – 9/21 (previously 9/18) Lake Arthur Southbound (LOC #FPLKARSB) 728 MMcf/d (leaving 350 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
66% - Based on the Current Net Shipper Nominations
67% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Texas Gas Transmission
Maintenance - Location 9908 TVA Marshall County KY Power Plant
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26239013
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/18/26
09/18/26
09/29/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Southwest Area
Author: Author: T0001375
Notice Text
Since the last posting, ANR has postponed the maintenance in the Southwest Area in Hansford and Wheeler Counties, Texas and Woodward County, Oklahoma and it will be rescheduled at a later date.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
*******Previous Postings********
Since the last posting, ANR has revised the dates for the maintenance in the Southwest Area in Hansford and Wheeler Counties, Texas and Woodward County, Oklahoma. ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. As a result, capacity will be reduced as follows:
9/21 – 9/28 (previously 9/13 – 9/18) EG Hill Northbound (LOC #FPEGHLNB): 74 MMcf/d (leaving 141 MMcf/d)
Estimated impact to Firm Primary as follows:
7% - Based on the Current Net Shipper Nominations
32% - Based on the Current Contracted MDQ
9/21 – 9/28 (previously 9/13 – 9/18) Mooreland Northbound (LOC #FPMORLNB): 71 MMcf/d (leaving 135 MMcf/d)
Estimated impact to Firm Primary as follows:
13% - Based on the Current Net Shipper Nominations
32% - Based on the Current Contracted MDQ
9/21 – 9/28 (previously 9/13 – 9/18) Custer Northbound (LOC #FPCSTRNB): 7 MMcf/d (leaving 33 MMcf/d)
Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
0% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
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View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26239014
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/18/26
09/18/26
09/29/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Southwest Area
Author: Author: T0000106
Notice Text
Since the last posting, ANR has postponed the maintenance in the Southwest Area at the Palo Duro meter station located in Wheeler County, Texas and it will be rescheduled at a later date.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
********Previous Posting********
Since the last posting, ANR has revised the dates for the maintenance in the Southwest Area at the Palo Duro meter station located in Wheeler County, Texas. As a result, capacity will be reduced as follows:
9/21 – 9/28 (previously 9/13 – 9/18) Palo Duro (LOC #438677): 92 MMcf/d (leaving 0 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
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View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26239015
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/18/26
09/18/26
09/29/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Southwest Area
Author: Author: T0000106
Notice Text
Since the last posting, ANR has postponed the maintenance in the Southwest Area at the Wheeler Hidetown meter station located in Wheeler County, Texas and it will be rescheduled at a later date.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
****Previous Posting****
Since the last posting, ANR has revised the dates for the maintenance in the Southwest Area at the Wheeler Hidetown meter station located in Wheeler County, Texas. As a result, capacity will be reduced as follows:
9/21 – 9/28 (previously 9/13 – 9/18) Wheeler Hidetown (LOC #523099): 480 MMcf/d (leaving 0 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Gulf South Pipeline
Failure to Deliver Confirmed Quantities at Location 24329
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Pipeline: Gulf South Pipeline
Notice ID: 5038735
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-18T10:41:00+00:00
Effective: 2026-09-18T10:43:00+00:00
End: 2026-09-19T09:00:00+00:00
Subject: Failure to Deliver Confirmed Quantities at Location 24329
Gulf South Pipeline Notice 5038735
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Initiate
Notice ID :
5038735
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 24329
TSP :
078444247
Post Date/Time :
09/18/2026 10:41:00 AM
Notice Effective Date/Time :
09/18/2026 10:43:00 AM
Notice End Date/Time :
09/19/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/18/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
Loc 24329 Stratton Ridge to Freeport LNG
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/18/2026 10:41:52 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/18/2026 10:41:00 AM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/18/2026 10:43:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/19/2026 09:00:00 AM
Notice ID :
5038735
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 24329
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/18/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
Loc 24329 Stratton Ridge to Freeport LNG
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/18/2026 10:41:52 AM
Page 1 of 1
Transco
Meter Outage GA 209 SWLA (Job 992508) 2026 Planned Outage and Maintenance Summary
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Pipeline: Transco
Notice: Meter Outage GA 209 SWLA (Job 992508) 2026 Planned Outage and Maintenance Summary
Posted: 09/18/2026 10:29:11 CDT
Notice ID: 17285444
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2026
Notice Eff Time:
10:29:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
17285444
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/18/2026
Post Time:
10:29:11 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Meter Outage GA 209 SWLA (Job 992508) 2026 Planned Outage and Maintenance Summary
Transco will be performing necessary line outage for integrity assessments on the Southwest Louisiana lateral line B between the Mecom-Texas Gas Junction to LW14 valve sections associated with Job #992508 on its 2026 Planned Outage and Maintenance Summary. The current schedule for this maintenance is
October 6, 2026 through October 16, 2026.
During the maintenance outage, the location(s) identified below will not be available for scheduling or flow:
Location Name
Location ID
Location Type
GA 209 M1694
9000225
Receipt
If you have any questions, please contact your Transportation Services Representative.
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 19, 2026 through September 21, 2026
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TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/18/26
09/18/26
10/18/26
Subject: Subject: CAPACITY POSTING - TIM for September 19, 2026 through September 21, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG - Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Columbia Gas Transmission (TCO)
CAPACITY POSTING - TIM for September 19, 2026, through September 21, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/18/26
09/18/26
10/18/26
Subject: Subject: CAPACITY POSTING - TIM for September 19, 2026, through September 21, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is in effect. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26239028
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/17/26
Subject: Subject: COMPLETED: Centerville Compressor Station Maintenance
Author: Author: Tyler King
Notice Text
Columbia Gulf Tranmission, LLC (CGT) notifies customers the maintenance at Centerville Compressor Station is complete. As a result, the backhaul capacity through EL300SEG has been reinstated to Total Capacity effective Intraday 3 Cycle for Gas Day September 17, 2026, and Evening Cycle for Gas Day September 18, 2026.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gulf Transmission LLC (CGT) reminds customers of upcoming maintenance at both Golden Meadow and Centerville Compressor Stations, beginning on Tuesday, September 15, 2026, through Friday, September 18, 2026. As a result, the Backhaul capacity through EL300SEG will be reduced to a level between 350,000 and 500,000 Dth effective Timely Cycle for Gas Day Tuesday, September 15, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
EL300SEG
· Estimated Capacity Setting: 350,000 - 500,000 Dth
· Design Capacity: 575,000 Dth
· Posted Percentage: 61-87%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of September 1-7, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Gulf South Pipeline
Update: Hall Summit Legacy Compressor Station Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038731
Notice Type: Maintenance
Status: Terminate
Posted: 2026-09-17T17:09:00+00:00
Effective: 2026-09-17T17:15:00+00:00
End: 2026-09-18T09:00:00+00:00
Subject: Update: Hall Summit Legacy Compressor Station Maintenance
Gulf South Pipeline Notice 5038731
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Terminate
Notice ID :
5038731
Prior Notice :
5038715
Reqrd Rsp Desc :
No response required
Subject :
Update: Hall Summit Legacy Compressor Station
Maintenance
TSP :
078444247
Post Date/Time :
09/17/2026 05:09:00 PM
Notice Effective Date/Time :
09/17/2026 05:15:00 PM
Notice End Date/Time :
09/18/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Updated Date Range:
----------------------------------------------------------------------------------------------
Updated Date Range:
----------------------------------------------------------------------------------------------
Gulf South is performing maintenance at the Hall Summit Legacy Compressor Station.
The following groups are subject to impact:
HALL SUMMIT/EAST TEXAS/KORAN AREA & STA Scheduling Group
Gas Day 9/17:
Capacity could be impacted by as much as 300,000 Dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/17/2026 5:10:13 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/17/2026 05:09:00 PM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/17/2026 05:15:00 PM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/18/2026 09:00:00 AM
Notice ID :
5038731
Response Date/Time :
Prior Notice :
5038715
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Update: Hall Summit Legacy Compressor Station
Maintenance
Notice Text :
Updated Date Range:
----------------------------------------------------------------------------------------------
Updated Date Range:
----------------------------------------------------------------------------------------------
Gulf South is performing maintenance at the Hall Summit Legacy Compressor Station.
The following groups are subject to impact:
HALL SUMMIT/EAST TEXAS/KORAN AREA & STA Scheduling Group
Gas Day 9/17:
Capacity could be impacted by as much as 300,000 Dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/17/2026 5:10:13 PM
Page 1 of 1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
11/01/26
Subject: Subject: CAPACITY REDUCTION Southwest Area
Author: Author: Diana Lopez
Notice Text
ANR has planned pipeline maintenance in the Southwest Area in Hansford and Wheeler Counties, Texas and Woodward County, Oklahoma. ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. As a result, capacity will be reduced as follows:
10/27 – 10/31 EG Hill Northbound (LOC #FPEGHLNB): 15 MMcf/d (leaving 200 MMcf/d)
Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
3% - Based on the Current Contracted MDQ
10/27 – 10/31 Mooreland Northbound (LOC #FPMORLNB): 15 MMcf/d (leaving 191 MMcf/d)
Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
4% - Based on the Current Contracted MDQ
10/27 – 10/31 Custer Northbound (LOC #FPCSTRNB): 3 MMcf/d (leaving 37 MMcf/d)
Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
0% - Based on the Current Contracted MDQ
10/27 – 10/31 Kizer Creek (LOC #513106): Shut-in (leaving 0 MMcf/d)
Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/10/26
Subject: Subject: CAPACITY REDUCTION Southwest Mainline Northbound
Author: Author: Diana Lopez
Notice Text
ANR has planned maintenance on the Southwest Mainline at the Greensburg compressor station located in Kiowa County, Kansas. As a result, capacity will be reduced as follows:
10/6 – 10/9 Southwest Mainline Northbound (LOC #FPSWMLNB): 176 MMcf/d (leaving 530 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
6% - Based on the Current Net Shipper Nominations
23% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1232
TSP: 046077343
Notice Type: Maint
Notice Status: Supersede
Posting Date/Time: 09/17/2026 14:40
Notice Eff Date: 09/18/2026
Notice Eff Time: 09:00
Notice End Date: 09/18/2026
Notice End Time: 09:00
Critical: Yes
Required Response: No response required
Prior Notice ID: 1223
Subject: UPDATED: CAPACITY REDUCTION GLGT – Emerson Eastbound (Updated: 9/17/26)
Message Text:
Great Lakes Gas Transmission has completed the unplanned maintenance at Shelvin compressor station 3. As a result, capacity will be reduced as follows: Emerson Eastbound (LOC #3833975): 8/21 – 9/17 Available capacity is 1,276 MMcf/d 9/18 – 9/30 Available capacity is 1,388 MMcf/d Please refer to Notice #1230 and the maintenance schedule for additional impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 866-454-7572.
Enable Gas Transmission (EGT)
[Enable Gas Transmission (EGT)] [Maintenance] LINE JM-7 INTEGRITY DIGS
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6551
Notice Type: Maintenance
Subject: LINE JM-7 INTEGRITY DIGS
Posted: Thu Sep 17 14:06:00 CDT 2026
Effective: Mon Sep 21 09:00:00 CDT 2026
End Date: Sat Sep 26 09:00:00 CDT 2026
EGT Critical Notices
TSP: 872670161
TSP Name: ENABLE GAS TRANSMISSION, LLC
Critical Notice Description: Critical notice
Notice Effective Date: 09/21/2026
Notice Effective Time: 09:00
Notice End Date: 09/26/2026
Notice End Time: 09:00
Notice Identifier: 6551
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 09/17/2026 14:05
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: LINE JM-7 INTEGRITY DIGS
Notice Text:
This Operational Alert is being issued pursuant to Section 20, GT&C of EGT s Tariff to notify all parties of
unplanned maintenance on EGT s Line JM-7 in the North Pooling Area beginning Monday, September
21st , 2026, with an expected completion date of Saturday, September 26th, 2026, at 09:00.
During this maintenance, a series of integrity digs will be conducted along EGT s Line JM-7. Be advised,
there is no capacity impact associated with the integrity digs, but should a determination be made that a
repair is necessary, there could be a capacity reduction associated with the repair. Depending upon the
nature of any required repair, the announcement of a capacity reduction could come at short notice.
If you have any questions concerning this Alert, please contact your scheduling representative.
For a more readable version of this document click
Here
Great Lakes Gas Transmission
MAINTENANCE SCHEDULE for Great Lakes Gas Transmission (Posted: 9/17/26)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1231
TSP: 046077343
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 09/17/2026 14:05
Notice Eff Date: 09/17/2026
Notice Eff Time: 14:05
Notice End Date: 11/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1225
Subject: MAINTENANCE SCHEDULE for Great Lakes Gas Transmission (Posted: 9/17/26)
Message Text:
Great Lakes Gas Transmission Maintenance Schedule has been updated. Please refer to the maintenance schedule for the projected capacity impacts. Updated items are as follows: • Completed early – Shevlin Station 3 New HP Installation and Valve Repairs completed on 9/17 (was 9/25) • Date Change – Farwell Station 12 HP Replacement and TSA Automation Upgrade from previous dates of 9/22 – 10/21 to new dates of 10/19 – 11/14 • Add – Farwell Station 12 HP Replacement on 11/30 – 12/7 Please note that the information posted is proposed and subject to change. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 866-454-7572.
Attachments: Great Lakes Gas Transmission Maintenance Schedule 20260917.pdf
ANR Pipeline (TC Energy)
UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26249028
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/15/26
10/01/26
Subject: Subject: UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Author: Author: T0001375
Notice Text
Since the last posting, ANR has revised the date for maintenance at the Mermentau Compressor Station in the Southeast Area located in Jefferson Parish, Louisiana. As a result, capacity will be reduced as follows:
9/29 – 9/30 (Previously 9/23 – 9/24) Lake Arthur Southbound (LOC #FPLKARSB) 728 MMcf/d (leaving 350 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
65% - Based on the Current Net Shipper Nominations
67% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26249021
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/10/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Southeast Mainline – Defiance Westbound
Author: Author: Diana Lopez
Notice Text
Since the last posting, ANR has revised the dates for maintenance at the Lagrange Compressor Station on the Southeast Mainline located in Lagrange, Indiana. As a result, capacity will be reduced as follows:
9/28 – 10/9 (previously 9/21 – 10/2) Defiance Westbound (LOC #FPDEFNWB): 75 MMcf/d (leaving 610 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
30% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
ANR Pipeline (TC Energy)
CAPACITY REDUCTION Michigan Leg South – Joliet (NGPL)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/24/26
Subject: Subject: CAPACITY REDUCTION Michigan Leg South – Joliet (NGPL)
Author: Author: Bryan Turner
Notice Text
ANR has planned maintenance in the Michigan Leg South area at Joliet compressor station located in Will County, Illinois. As a result, capacity will be reduced as follows:
10/19 – 10/23 Joliet NGPL (LOC #2610): 25 MMcf/d (leaving 0 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
100% - Based on the Current Net Shipper Nominations
100% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule and deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 18, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/19/2026 09:00 AM CCT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Rockies Express
Notice ID: 14098
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: REX MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #4
Posted: 9/17/2026 10:50:45 AM
Effective: 9/17/2026 10:50:45 AM
End Date: 12/31/9000
REX MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 – UPDATE #4
The Columbus Compressor Station Maintenance has finished early. Effective ID1 Cycle, Gas Day
Thursday, September 17, 2026, Segment 380 will be scheduled to its full operating capacity.
All other items remain the same as posted under notice ID 14077.
STEELE CITY TO TURNEY ILI ANOMALY DIGS
On Gas Day Tuesday, September 1, 2026, through Gas Day Wednesday, September 30, 2026, REX will be
performing anomaly digs between the Steele City and Turney Compressor Stations (Seg 260 through Seg
280). There is no anticipated impact to capacities on Segment 260 through Segment 280.
MEXICO COMPRESSOR STATION MAINTENANCE (SEG 300)
REX will be performing maintenance at its Mexico Compressor Station (Seg 300). Operating capacity will
be limited to the following in the West to East direction through Segment 300:
• Gas Day Wednesday, September 2, 2026: 1,059 MDth/d
• Gas Day Tuesday, September 8, 2026 through Gas Day Wednesday, September 9, 2026 : no
anticipated impact to capacity
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
BERTRAND COMPRESSOR STATION MAINTENANCE (SEG 250)
On Gas Day Tuesday, September 8, 2026 and Gas Day Monday, September 28, 2026 through Gas Day
Wednesday, September 30, 2026, REX will be performing maintenance at its Bertrand Compressor
Station (Segment 250). Operating capacity will be limited to 1,076 MDth/d through Segment 250. At this
capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
WASHINGTON COURT HOUSE COMPRESSOR STATION MAINTENANCE (SEG 380)
On Gas Day Tuesday, September 8, 2026, through Gas Day Sunday, September 13, 2026, REX will be
performing maintenance at its Washington Court House Compressor Station (Segment 380). Operating
capacity will be limited to 2,837 MDth/d the through Segment 380 in the East to West direction. At this
capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
CHANDLERSVILLE COMPRESSOR STATION MAINTENANCE (SEG 380)
REX will be performing maintenance at its Chandlersville Compressor Station (Segment 380). Operating
capacity will be limited to the following in the East to West direction through Segment 380:
• On Gas Day Tuesday, September 8, 2026, through Gas Day Thursday, September 10, 2026: 2,837
MDth/d
• On Gas Day Friday, September 11, 2026: 2,869 MDth/d
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
ECHO SPRINGS COMPRESSOR STATION MAINTENANCE (LOCATION 42760)
On Gas Day Wednesday, September 9, 2026 through Gas Day Thursday, September 10, 2026, and Gas
Day Tuesday, September 22, 2026 REX will be performing maintenance at its Echo Springs Compressor
Station (Location 42760). Operating capacity will be limited to 0 MDth/d at the Echo Springs Location
(Location 42760). At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at
risk of not being scheduled.
VECTREN NORTH AMO LOCATION MAINTENANCE (LOCATION 60160)
On Gas Day Thursday, September 10, 2026 REX will be performing maintenance at its Vectren North
AMO Location (Location 60160). Operating capacity will be limited to 120 MDth/d at the North AMO
Location (Location 60160). At this capacity level, primary and secondary firm quantities, as well as
ITS/AOR are at risk of not being scheduled.
VECTREN BAINBRIDGE LOCATION MAINTENANCE (LOCATION 60159)
On Gas Day Tuesday, September 15, 2026 REX will be performing maintenance at its Vectren Bainbridge
Location (Location 60159). Operating capacity will be limited to 120 MDth/d at the Bainbridge Location
(Location 60159). At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at
risk of not being scheduled.
MIDWESTERN EDGAR LOCATION MAINTENANCE (LOCATION 43537)
On Gas Day Tuesday, September 8, 2026 REX will be performing maintenance at its Midwestern Edgar
Location (Location 43537). There is no anticipated impact to the capacity at the Midwestern Edgar
Location (Location 43537).
ST. PAUL COMPRESSOR STATION MAINTENANCE (SEG 340)
On Gas Day Tuesday, September 15, 2026, through Gas Day Thursday, September 17, 2026, REX will be
performing maintenance at its St. Paul Compressor Station (Segment 340). Operating capacity will be
limited to 2,071 MDth/d the through Segment 340 in the East to West direction. At this capacity level,
primary and secondary firm quantities, as well as ITS/AOR are at risk of not being scheduled.
STEELE CITY COMPRESSOR STATION MAINTENANCE (SEG 260)
REX will be performing maintenance at its Steele City Compressor Station (Segment 260). Operating
capacity will be limited to the following in the West to East direction through Segment 260:
• Gas Day Tuesday, September 15, 2026: 1,076 MDth/d
• Gas Day Wednesday, September 30, 2026: no anticipated impact to capacity
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
COLUMBUS COMPRESSOR STATION MAINTENANCE (SEG 380)
On Gas Day Tuesday, September 15, 2026, through Evening Cycle, Gas Day Thursday, September 17,
2026, REX will be performing maintenance at its Columbus Compressor Station (Segment 380).
Operating capacity will be limited to 2,546 MDth/d through Segment 380 in the East to West direction.
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
TURNEY COMPRESSOR STATION MAINTENANCE (SEG 280)
On Gas Day Wednesday, September 16, 2026, through Gas Day Thursday, September 17, 2026 and Gas
Day Monday, September 21, 2026, through Gas Day Wednesday, September 23, 2026, REX will be
performing maintenance at its Turney Compressor Station (Segment 280). There is no anticipated
impact to capacity on Segment 280 in the West to East direction.
BIG HOLE COMPRESSOR STATION MAINTENANCE (SEG 110)
On Gas Day Monday, September 21, 2026, REX will be performing maintenance at its Big Hole
Compressor Station (Segment 110). There is no anticipated impact to the capacity through Segment 110.
MEEKER COMPRESSOR STATION MAINTENANCE (SEG 100)
On Gas Day Tuesday, September 22, 2026, REX will be performing maintenance at its Meeker
Compressor Station (Segment 100). Operating capacity will be limited to 400 MDth/d through Segment
100. At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not
being scheduled.
WAMSUTTER COMPRESSOR STATION MAINTENANCE (SEG 130)
On Gas Day Wednesday, September 23, 2026 REX will be performing maintenance at its Wamsutter
Compressor Station (Segment 130). There is no anticipated impact to the capacity on Segment 130.
LOST CREEK COMPRESSOR STATION MAINTENANCE (LOCATION 43036)
On Gas Day Wednesday, September 23, 2026 REX will be performing maintenance at its Lost Creek
Compressor Station (Location 43036). Operating capacity will be limited to 62 MDth/d at the Lost Creek
Location (Location 43036). At this capacity level, primary and secondary firm quantities, as well as
ITS/AOR are at risk of not being scheduled.
This Monthly Maintenance Schedule is posted in compliance with Section 36.1C of REX’s currently
effective FERC Gas Tariff. In the event REX cannot schedule the firm service nominations from Primary
Receipt to Primary Delivery on a Day, Reservation Charge Credit Quantities are calculated pursuant to
Section 7.14D and are based upon a firm shipper’s average daily usage at Primary Points during the 7
complete Gas Days prior to the day REX posts the Monthly Maintenance Schedule, except where the
7-Day period is limited by pre-existing firm service curtailments.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 3.1A, of the General Terms and Conditions of the REX FERC Gas Tariff.
If you have any questions, please contact your Account Director or Scheduling Representative at 303-
763-2906
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/17/26
Subject: Subject: CAPACITY POSTING - TIM for September 18, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – 350,000
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Columbia Gas Transmission (TCO)
Critical Day for Storage Injections: Effective Friday, September 18, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Storage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/17/26
Subject: Subject: Critical Day for Storage Injections: Effective Friday, September 18, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers that Critical Days for storage injections are necessary effective Gas Day Friday, September 18, 2026, and continuing until further notice.
Based on forecasted supply, reduced market demand, above-average storage levels, and firm storage injection requirements, Transporter projects that all available storage injection capacity will be required to meet firm service obligations. Transporter projects no availability of interruptible storage injection services. Due pipe nominations will be scheduled to zero. Storage withdrawal services are not impacted by this notice.
The following daily penalties will apply:
FSS MDIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 110% of the applicable Contract MDIQ.
FSS SCQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of its SCQ.
The following monthly penalties will apply:
FSS MMIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 105% of the applicable MMIQ.
This notice describes the events leading up to the declaration of a Critical Day, as required in General Terms and Conditions, Section 19.7 of Columbia Gas Transmission's FERC Gas Tariff.
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/17/26
Subject: Subject: CAPACITY POSTING - TIM for September 18, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
* A Critical Day for Storage Injections is necessary beginning Gas Day Friday, September 18, 2026, and will continue until further notice. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
* An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is necessary beginning Gas Day Friday, September 18, 2026, and will continue until further notice. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
636978 - Pine Glen - 0
637095 - MTN GATHERING-HOMER CITY - 0 Total Capacity
637887 - Exotic – Oblinski - 0
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell - 0
640616 - Anadarko Midstream Beech Creek - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/17/2026 07:06:06 CDT
Notice ID: 17281298
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/17/2026
Notice Eff Time:
07:06:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17281298
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/17/2026
Post Time:
07:06:06 CDT
Prior Notice:
17270524
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 18, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9011644
ML S35 S to N MP 327.27
2
Rec
M/L
574
PRIMARY
S-N
224549
9011500
Sta 70 MP 662.00 S to N
4
Rec
M-L
OPEN
PRIMARY
S-N
422337
*The priority listed in addition to all lower priorities will be subject to the Available Capacity.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 20% Tolerance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Florida Gas Transmission
Notice ID: 69086
Notice Type: Operational Alert
Subject: Overage Alert Day 20% Tolerance
Posted: Sep 17 2026 6:50 AM
Effective: Sep 17 2026 9:00 AM
End Date: Sep 18 2026 9:00 AM
Notice ID: 69086
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 17 2026 6:50 AM
Subject: Overage Alert Day 20% Tolerance
Notice Effective Date/Time: Sep 17 2026 9:00 AM
Notice End Date/Time: Sep 18 2026 9:00 AM
Notice Text: Mid 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 17, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 20% (Twenty Percent) tolerance.For the gas day of September 17, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 09/17/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/17/2026
Notice End Date: 09/18/2026
Posting Date: 09/16/2026
Notice Identifier: 183093
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 17, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Southeast Supply Header
09/16/2026- SESH Pipeline Conditions for 09/17/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 09/17/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/17/2026
Notice End Date: 09/18/2026
Posting Date: 09/16/2026
Notice Identifier: 183098
Required Response Indicator Description: No response required
For Gas Day September 17, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
100%
100%
93%
Planned Outage
Lucedale
Yes
Gwinville East
100%
Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Maritimes & Northeast U.S.
09/16/2026- MNUS Pipeline Conditions for 09/17/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Maritimes & Northeast Pipeline, L.L.C. (U.S.)
Subject: MNUS Pipeline Conditions for 09/17/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/17/2026
Notice End Date: 09/18/2026
Posting Date: 09/16/2026
Notice Identifier: 183099
Required Response Indicator Description: No response required
Notice Text:
For Gas Day September 17, 2026, Maritimes & Northeast (M&N) has approved and scheduled nominations at each pipeline segment and meter station up to M&N's operational capacity. The following location has been restricted due to requested nominations exceeding M&N's operational capacity:
M&N has restricted Interruptible receipt nominations from MR 30001 - DRACUT INTERCONNECT - ESSEX CO. MA. (REC 30016). No additional receipt nominations from MR 30001 - DRACUT INTERCONNECT - ESSEX CO. MA. (REC 30016) will be accepted except to comply with NAESB bump guidelines into the M&N system.
Additionally, M&N requires all Power Plant Operators to provide information mandated by FERC Order No. 698. Information required includes the hourly consumption profile of directly connected power generation facilities.
Please contact your Operations Account Representative should you have any questions.
Gulf South Pipeline
Posted Maintenance Events for 09/11/2026 - 09/17/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Critical Notice Effective Timely Cycle, Gas Day September 17, 2026, Iroquois nominations are at capacity and sealed from all increases for the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/18/2026 09:00 CCT
Sea Robin Pipeline
[Sea Robin Pipeline] [Operational Alert] Sea Robin West Condensate Removal Facility Update #2
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Sea Robin Pipeline
Notice ID: 69038
Notice Type: Operational Alert
Subject: Sea Robin West Condensate Removal Facility Update #2
Posted: 2026-09-16 12:31:00.0
Effective: 2026-09-16 12:31:00.0
End Date:
Notice ID: 69038
Notice Type: OPA
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-16 12:31:00.0
Subject: Sea Robin West Condensate Removal Facility Update #2
Notice Effective Date/Time: 2026-09-16 12:31:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Notice Text: 9/16/2026 Sea Robin West Condensate Removal Facility Update #2 Sea Robin West has been notified by the owners and operators of the Sea Robin West Condensate Removal Facility (SRCRF) that they plan to bring the facility back online and are targeting September 21st, 2026, for first flow. As such, Sea Robin West will accept nominations for Gas Day September 21, 2026. Shippers are required to contact their downstream delivery point operators to confirm their ability to accept the nominations. Updates to this posting will be provided when additional information is available. If you have any questions, please contact your Marketing or Nominations representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Other
Notice Stat Desc: Supersede
Prior Notice: 25970310
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/16/26
09/16/26
10/16/26
Subject: Subject: UPDATE: TCO Pressure Reductions on Lines 1818, 10043, 1711
Author: Author: Tyler King
Notice Text
In Q4 2026, Columbia Gas Transmission, LLC (TCO) is implementing a further reduction on several pipelines in western Pennsylvania. A pressure reduction from 670 psig to 590 psig will be implemented on Lines 1818, 10043, and 1711 (north of Delmont Compressor Station only). The pressure reduction will not impact firm deliveries and does not require significant modifications to existing infrastructure.
Please contact your Customer Services and/or Marketing Representative with any questions.
***Previous Posting***
In December 2025, Columbia Gas Transmission is implementing a pressure reduction on several pipelines in western Pennsylvania. A pressure reduction from 720 psig to 670 psig will be implemented on Lines 1818, 10043, and 1711 (North of Delmont Compressor Station only). The pressure reduction will not impact firm deliveries and does not require significant modifications to existing infrastructure.
Please contact your Customer Services and/or Marketing Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Interstate
Other
Midstream
Informational Postings
Capacity
Gas Electric Coordination
Gas Quality
Index of Customers
Locations
Notices
Posted Imbalances
Regulatory
Standards of Conduct
Tariff
Transactional Reporting
Info Lookup
Other
Downloads
Search
Customer Activities
Site Map
NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): GAS QUALITY Notice Type Desc (2): ISSUES
Notice Eff Date/Time: 09/16/2026 8:27:39AM Notice End Date/Time: 09/17/2026 9:00:00am
Post Date/Time: 9/16/2026 8:27:39 AM Notice ID: 404247
Reqrd Rsp: 1 Rsp Date/Time: 9/16/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404036
Subject: GAS QUALITY ISSUE AT CALEDONIA UUPDATE
Notice Text:
GAS QUALITY ISSUE AT CALEDONIA STORAGE METER (412734) EFFECTIVE 9-7-2026 UPDATE
The gas quality issue previously reported in Notice ID 404036 at the receipt from TGP Caledonia Storage (Pin #412734) located in Lowndes County, Mississippi has not been resolved. Therefore effective for today's Gas Day, September 16, 2026, Intraday Cycle 1, Tennessee will not schedule receipt increases at the meter for the remainder of today's Gas Day. Effective Timely Cycle for Gas Day Thursday, September 17, 2026, and continuing until further notice, all receipt transport services at the Caledonia Storage meter will not be scheduled.
Please contact your Commercial or Scheduling Representative if you have any questions.
..
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Interstate
Other
Midstream
Informational Postings
Capacity
Gas Electric Coordination
Gas Quality
Index of Customers
Locations
Notices
Posted Imbalances
Regulatory
Standards of Conduct
Tariff
Transactional Reporting
Info Lookup
Other
Downloads
Search
Customer Activities
Site Map
NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/16/2026 7:08:34AM Notice End Date/Time: 09/17/2026 9:00:00am
Post Date/Time: 9/16/2026 7:08:34 AM Notice ID: 404245
Reqrd Rsp: 1 Rsp Date/Time: 9/16/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 403770
Subject: INTERRUPTION OF ISMA EFF 9-30-2026
Notice Text:
INTERRUPTION OF IS-MA STORAGE EFFECTIVE 9-30-2026 REMINDER
As a reminder, Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) hereby notifies customers that IS-MA service in Northern Storage (460018) and Portland Storage (460025) is interrupted pursuant to Section 3.2 of Rate Schedule IS of Tennessee's FERC Gas Tariff. This curtailment is necessary due to high storage balances, the need to ensure operational flexibility and to serve higher priority customers.
In accordance with Section 3.3 of Rate Schedule IS of Tennessee's FERC Gas Tariff, Tennessee requires that 100% of any IS-MA customer's storage balance be withdrawn under such IS-MA storage
agreements. Customers are required to withdraw any balance under the IS-MA Rate Schedules by September 30, 2026. Also, as stated in the same Section 3.3, such withdrawals cannot be satisfied by transferring the gas to another agreement unless such agreement is an FS contract.
In accordance with Section 3.4 of Rate Schedule IS, Tennessee will take title to any customer's Rate Schedule IS storage inventory that is not withdrawn before October 1, 2026.
If you have any questions, please call your Scheduler.
..
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/16/26
09/16/26
10/16/26
Subject: Subject: CAPACITY POSTING - TIM for September 17, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
No Critical Day for Storage is necessary.
No Critical Day for Transport is necessary.
No Operational Flow Order (OFO) is necessary.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
636978 - Pine Glen - 0
637095 - MTN GATHERING-HOMER CITY - 0 Total Capacity
637887 - Exotic – Oblinski - 0
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell - 0
640616 - Anadarko Midstream Beech Creek - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
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Pipeline: Transwestern Pipeline
Notice ID: 120674
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 16 2026 6:56AM
Effective: Sep 16 2026 6:55AM
End Date: Sep 17 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120674
Critical Notice Description: Critical notice
Posting Date/Time: Sep 16 2026 6:56AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 16 2026 6:55AM
Notice End Date/Time: Sep 17 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 16, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September16, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 20% Tolerance
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Pipeline: Florida Gas Transmission
Notice ID: 69023
Notice Type: Operational Alert
Subject: Overage Alert Day 20% Tolerance
Posted: Sep 16 2026 6:33 AM
Effective: Sep 16 2026 9:00 AM
End Date: Sep 17 2026 9:00 AM
Notice ID: 69023
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 16 2026 6:33 AM
Subject: Overage Alert Day 20% Tolerance
Notice Effective Date/Time: Sep 16 2026 9:00 AM
Notice End Date/Time: Sep 17 2026 9:00 AM
Notice Text: Mid 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 16, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 20% (Twenty Percent) tolerance.For the gas day of September 16, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): POINTS
Notice Eff Date/Time: 09/15/2026 3:42:11PM Notice End Date/Time: 09/16/2026 9:00:00am
Post Date/Time: 9/15/2026 3:42:11 PM Notice ID: 404230
Reqrd Rsp: 1 Rsp Date/Time: 9/15/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 404211
Subject: RESTRICTIONS AT GRAVEL RUN LIFTED 9-16
Notice Text:
RESTRICTIONS AT THE TGP GRAVEL RUN METER (412803) EFFECTIVE 9-16-2026 LIFTED
Due to the Force Majeure at MLV 313A-403 to MLV 313A-404 (Notice Identifier #404199) being lifted, effective Timely Cycle for the Gas Day of Wednesday, September 16, 2026 and until further notice, Tennessee Gas Pipeline, LLC. (“Tennessee”) will accept all nominations for deliveries and receipts at the TGP Gravel Run Meter (412803) up to meter capacity.
Tennessee will post additional updates as more information is acquired.
If you have any questions, please contact your Scheduler.
..
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26249022
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/15/26
09/04/26
12/02/26
Subject: Subject: MAINTENANCE SCHEDULE for ANR Pipeline
Author: Author: T0000106
Notice Text
ANR Pipeline Maintenance Schedule has been updated as of 9/15/26.
Please refer to the Maintenance Schedule found on ANR Informational Postings under Construction and Maintenance.
Please note that the information posted is proposed and subject to change.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
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Interstate
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/15/2026 3:27:12PM Notice End Date/Time: 09/16/2026 9:00:00am
Post Date/Time: 9/15/2026 3:27:12 PM Notice ID: 404228
Reqrd Rsp: 1 Rsp Date/Time: 9/15/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 404199
Subject: FORCE MAJ MLV313A-403 TO 313A-404 LIFTED
Notice Text:
FORCE MAJEURE AT MLV 313A-403 TO MLV 313A-404 (HC LINE) LIFTED 9-16-2026
Effective Timely Cycle for Gas Day, September 16, 2026, Tennessee is lifting the Force Majeure event between valve sections 313A-403 to 313A-404 on the HC Line just south of Avoca, New York (Notice Identifier #404199). After further investigation and due to current operational conditions, Tennessee has determined additional equipment will be needed to make the necessary repairs. Due to the delay in obtaining this equipment, Tennessee is notifying customers the Force Majeure is lifted effective September 16, 2026 until further notice.
Tennessee will continue to update customers as more information becomes available.
Please contact your Account Representative or Scheduler if you have any questions.
..
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TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 9/16/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/16/2026
Notice End Date: 09/17/2026
Posting Date: 09/15/2026
Notice Identifier: 183050
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 16, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Southeast Supply Header
09/15/2026- SESH Pipeline Conditions for 9/16/2026
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TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/16/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/16/2026
Notice End Date: 09/17/2026
Posting Date: 09/15/2026
Notice Identifier: 183049
Required Response Indicator Description: No response required
For Gas Day September 16, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
100%
79%
Planned Outage
Gwinville East
100%
Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
ANR Pipeline (TC Energy)
CAPACITY REDUCTION - Southeast Area – Patterson Compressor Station
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/15/26
09/15/26
09/23/26
Subject: Subject: CAPACITY REDUCTION - Southeast Area – Patterson Compressor Station
Author: Author: Diana Lopez
Notice Text
ANR has planned maintenance at the Patterson Compressor Station in the Southeast Area located in St Mary Parish, Louisiana for Tuesday, September 22nd. ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. As a result, capacity will be reduced as follows:
Patterson/Trunkline (LOC #40317): 82 MMcf/d (leaving 12 MMcf/d)
Patterson to Col Gulf (LOC #43613): 143 MMcf/d (leaving 0 MMcf/d)
Riverway (To Bridgeline) (LOC #42593): 70 MMcf/d (leaving 100 MMcf/d)
Avalon (LOC #38295): 85 MMcf/d (leaving 25 MMcf/d)
Shadyside/Sonat (Del) (LOC #10369): 281 MMcf/d (leaving 200 MMcf/d)
Shadyside/TGP (Del) (LOC #467240): 443 MMcf/d (leaving 30 MMcf/d)
St. Landry/FL Int (LOC #322625): 39 MMcf/d (leaving 60 MMcf/d)
Weeks ISLA/LIG PL (LOC #233620): 260 MMcf/d (leaving 50 MMcf/d)
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
ANR Pipeline (TC Energy)
UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26155025
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/15/26
09/15/26
09/25/26
Subject: Subject: UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Author: Author: T0001375
Notice Text
Since the last posting, ANR has revised the date for the maintenance at the Mermentau Compressor Station in the Southeast Area located in Jefferson Parish, Louisiana. As a result, capacity will be reduced as follows:
9/23 – 9/24 (Previously 9/22 – 9/24) Lake Arthur Southbound (LOC #FPLKARSB) 728 MMcf/d (leaving 350 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
65% - Based on the Current Net Shipper Nominations
67% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
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Critical Notice Effective Timely Cycle, Gas Day September 16, 2026, Iroquois nominations are at capacity and sealed from all increases for the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/17/2026 09:00 CCT
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Interstate
Other
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Informational Postings
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NOTICE DETAIL
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): SEGMENTS
Notice Eff Date/Time: 09/14/2026 2:38:27PM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 2:38:27 PM Notice ID: 404208
Reqrd Rsp: 1 Rsp Date/Time: 9/14/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 403736
Subject: NO ANT PIP RESTRICTIONS SEG 114 BH 9-16
Notice Text:
NO ANTICIPATED PRIMARY IN THE PATH RESTRICTIONS AT STA 114 (SEGMENT 114 BH) ANTICIPATED EFFECTIVE 9-16-2026
Based on current weather forecasts and remaining upcoming scheduled maintenance in the area, effective Timely Cycle for the Gas Day of Wednesday, September 16, 2026 and until further notice, Tennessee anticipates NO PRIMARY IN THE PATH REDUCTIONS pathed through STA 114 (SEGMENT 114 BH).
Please contact your Account Director or Scheduling Representative if you have any questions.
..
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Flow Order
Notice Stat Desc: Supersede
Prior Notice: 26246013
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/15/26
09/15/26
10/15/26
Subject: Subject: LIFTED: OFO – Receipt Points in Market Areas 26, 30, 35, 41, 42, Eff. ID1 Tuesday September 15, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies shippers the Operational Flow Order (OFO) impacting receipt points in Market Areas 26, 30, 35, 41 and 42 is lifted effective Intraday Gas Day Tuesday, September 15, 2026.
TCO reserves the right to reinstate the OFO as operationally necessary. As a reminder, the Pre-OFO (Notice ID 26203010) remains in effect.
Please contact your Customer Services Representative with any questions
***Previous Posting***
Pursuant to the provisions of Section 17 of the General Terms and Conditions of its FERC Gas Tariff, Columbia Gas Transmission, LLC (TCO) is issuing an Operational Flow Order ("OFO") to Shippers under all transportation rate schedules with receipts in Market Areas 26, 30, 35, 41, and 42 to protect the operational integrity of TCO’s system and its ability to meet its firm service obligations.
As explained in Pre OFO (Notice ID 26239030), due to mild weather forecasts, anticipated lower market demand, higher storage and line pack levels, and the level of production received in Market Areas 26, 30, 35, 41, and 42, physical receipts must be equal to or less than scheduled receipts in order to maintain system integrity and provide reliable firm service. Consequently, TCO cannot allow excess receipts at any receipt point in these Market Areas.
Therefore, TCO is issuing the following Operational Flow Order (OFO):
1. The Time and Date of Issuance of this OFO is Friday, September 11, 2026, at 8:20 AM ET.
2. The OFO will become effective for the Timely Cycle for Gas Day Saturday, September 12, 2026.
3. This OFO will continue in duration until TCO issues further notice of termination of this OFO.
4. The Shippers impacted by this OFO are those scheduling receipts of gas in Market Areas 26, 30, 35, 41, and 42 whose physical receipts are not less than or equal to their scheduled receipts during a Gas Day.
5. Pursuant to the OFO, the following actions must be taken:
During the period this OFO is in effect, impacted shippers must align scheduled quantities with physical quantities in Market Areas 26, 30, 35, 41, and 42, which may require communication with upstream operators. Shippers must remain in balance at the start of, and throughout, each Gas Day, beginning Saturday, September 12, 2026, and continuing until further notice. Receipt points must be balanced such that actual receipts into Market Areas 26, 30, 35, 41, and 42 must be less than or equal to the scheduled receipt quantities into these areas unless otherwise mutually agreed on a nondiscriminatory basis.
6. The justification for issuing the OFO is as set forth above.
7. Additional information: Shippers who do not comply will be subject to penalties in accordance with Section 19.3 of TCO’s FERC Gas Tariff. Shippers are encouraged to stay coordinated with upstream suppliers regarding changes in physical flow for the duration of the OFO.
If a penalty is assessed, the penalty will be based on all quantities in aggregate in violation of the OFO in excess of a tolerance of 5% of scheduled receipt quantities or 5,000 Dth whichever is higher. This tolerance will be in effect during the OFO unless revised through an update to this notice. Penalties will be based on the shipper’s prorated share of the total excess quantities above the tolerance at the receipt point for that day at the higher of: (i) a price per Dth equal to three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia" as published in Platts Gas Daily price survey for the days on which the OFO is issued, or (ii) a price per Dth equal to 150 percent of the highest midpoint posting for either: Mich Con City-gate, Transco, Zone 6 Non-N.Y., or Texas Eastern, M-2 Receipts as published in Platts Gas Daily price survey for the days on which the OFO is issued. Penalties under Section 19.3 (ii) will only be assessed on days in which the daily spot price of gas exceeds three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia."
Please contact your Customer Services Representative with any questions.
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/15/26
09/15/26
10/15/26
Subject: Subject: CAPACITY POSTING - TIM for September 16, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
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FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
* The Critical Day for Storage Injections is LIFTED in all Op Areas effective Intraday for Gas Day Tuesday, September 15, 2026. Please see Critical Notice ID # 26246027 for details.
No Critical Day for Transport is necessary.
* The Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is LIFTED effective Intraday for Gas Day Tuesday, September 15, 2026. Please see Critical Notice ID # 26246026 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
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PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
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POINT CONSTRAINTS-- Non-Firm Available Capacity:
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633863 - NFG Hartzfelt Mountain - 11,000
636978 - Pine Glen - 0
637095 - MTN GATHERING-HOMER CITY - 0 Total Capacity
637887 - Exotic – Oblinski - 0
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell – 0
640616 - Anadarko Midstream Beech Creek - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
CNR06 - CHK Hubball/Horse Ck/NYE - 0
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
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DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
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ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
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RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
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A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 0
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
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DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
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843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
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TRANSFER METERS-- Non-Firm Available Capacity:
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TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
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LOGICAL METERS-- Non-Firm Available Capacity:
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MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
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DUE PIPE AND DUE SHIPPER AVAILABILITY:
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OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
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PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 20% Tolerance
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Pipeline: Florida Gas Transmission
Notice ID: 68975
Notice Type: Operational Alert
Subject: Overage Alert Day 20% Tolerance
Posted: Sep 15 2026 6:29 AM
Effective: Sep 15 2026 9:00 AM
End Date: Sep 16 2026 9:00 AM
Notice ID: 68975
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 15 2026 6:29 AM
Subject: Overage Alert Day 20% Tolerance
Notice Effective Date/Time: Sep 15 2026 9:00 AM
Notice End Date/Time: Sep 16 2026 9:00 AM
Notice Text: Mid 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 15, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 20% (Twenty Percent) tolerance.For the gas day of September 15, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): POINTS
Notice Eff Date/Time: 09/14/2026 4:07:11PM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 4:07:11 PM Notice ID: 404211
Reqrd Rsp: 1 Rsp Date/Time: 9/14/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: ANT SEC RESTR AT GRAVEL RUN EFF 9-16
Notice Text:
SECONDARY DELIVERY/RECEIPT RESTRICTION AT THE TGP GRAVEL RUN METER (412803) EFFECTIVE 9-16-202
Due to the Force Majeure at MLV 313A-403 to MLV 313A-404 (Notice Identifier #404199), effective for the Gas Day of Wednesday, September 16, 2026 and throughout the duration of the Force Majeure event, in an effort to protect the integrity of the pipeline as well as manage physical imbalances, Tennessee Gas Pipeline, LLC. (“Tennessee”) may be required to restrict secondary deliveries and secondary receipts at the TGP Gravel Run Meter (412803).
Tennessee will post additional updates as more information is acquired.
If you have any questions, please contact your Scheduler.
..
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 09/15/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/15/2026
Notice End Date: 09/16/2026
Posting Date: 09/14/2026
Notice Identifier: 183032
Required Response Indicator Description: No response required
For Gas Day September 15, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
87%
Rec from AGT & Del West of Lambertville
100%
100%
100%
Meter 73907 & 73706 Receipts
N/A
100%
100%
100%
100%
Planned Outage
Deliveries to Oakford
N/A
100%
100%
100%
100%
Planned Outage
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
90%
Five Points - Southbound
N/A
100%
44%
Lebanon
N/A
100%
37%
Lebanon Lateral
N/A
100%
78%
Batesville - Southbound
N/A
100%
47%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
100%
New Roads South - Southbound
N/A
100%
94%
White Castle - Southbound
N/A
100%
93%
Longview - Northbound
N/A
100%
32%
Huntsville - Northbound
N/A
100%
Speaks - Southbound
N/A
100%
80%
Angleton West - Northbound
N/A
100%
40%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
61%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
No DS - M2-30 and M3, issued 9/12/2026. 5% / 500 Dth Tolerance
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30 and M2-24
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Beginning 9:00 AM CCT September 12, 2026 and until further notice, excess injections on all ISS-1, FSS-1, SS-1 and SS contracts will be restricted as well as TT16, TT17, no-notice balancing and no-notice pre-injection.
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M1-24 and M2-24 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Gulf South Pipeline
Update: Hall Summit Legacy Compressor Station Maintenance
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Pipeline: Gulf South Pipeline
Notice ID: 5038715
Notice Type: Maintenance
Status: Supersede
Posted: 2026-09-14T16:09:00+00:00
Effective: 2026-09-17T09:00:00+00:00
End: 2026-09-18T09:00:00+00:00
Subject: Update: Hall Summit Legacy Compressor Station Maintenance
Gulf South Pipeline Notice 5038715
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Supersede
Notice ID :
5038715
Prior Notice :
5038502
Reqrd Rsp Desc :
No response required
Subject :
Update: Hall Summit Legacy Compressor Station
Maintenance
TSP :
078444247
Post Date/Time :
09/14/2026 04:09:00 PM
Notice Effective Date/Time :
09/17/2026 09:00:00 AM
Notice End Date/Time :
09/18/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Updated Date Range:
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Updated Date Range:
----------------------------------------------------------------------------------------------
Gulf South is performing maintenance at the Hall Summit Legacy Compressor Station.
The following groups are subject to impact:
HALL SUMMIT/EAST TEXAS/KORAN AREA & STA Scheduling Group
Gas Day 9/17:
Capacity could be impacted by as much as 300,000 Dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/14/2026 4:09:51 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/14/2026 04:09:00 PM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/17/2026 09:00:00 AM
Notice Stat Desc :
Supersede
Notice End Date/Time :
09/18/2026 09:00:00 AM
Notice ID :
5038715
Response Date/Time :
Prior Notice :
5038502
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Update: Hall Summit Legacy Compressor Station
Maintenance
Notice Text :
Updated Date Range:
----------------------------------------------------------------------------------------------
Updated Date Range:
----------------------------------------------------------------------------------------------
Gulf South is performing maintenance at the Hall Summit Legacy Compressor Station.
The following groups are subject to impact:
HALL SUMMIT/EAST TEXAS/KORAN AREA & STA Scheduling Group
Gas Day 9/17:
Capacity could be impacted by as much as 300,000 Dth/d for the duration of the maintenance. This
maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/14/2026 4:09:51 PM
Page 1 of 1
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TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 9/15/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/15/2026
Notice End Date: 09/16/2026
Posting Date: 09/14/2026
Notice Identifier: 183015
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 15, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Southeast Supply Header
09/14/2026- SESH Pipeline Conditions for 9/15/2026
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TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/15/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/15/2026
Notice End Date: 09/16/2026
Posting Date: 09/14/2026
Notice Identifier: 183010
Required Response Indicator Description: No response required
For Gas Day September 15, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
100%
53%
Planned Outage
Gwinville East
100%
Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
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Reroute: Not assessed.
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/14/26
09/14/26
10/03/26
Subject: Subject: CAPACITY REDUCTION Southeast Mainline – Defiance Westbound
Author: Author: Diana Lopez
Notice Text
ANR has planned maintenance at the Lagrange Compressor Station on the Southeast Mainline located in Lagrange, Indiana. As a result, capacity will be reduced as follows:
9/21 – 10/2 Defiance Westbound (LOC #FPDEFNWB): 75 MMcf/d (leaving 610 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
30% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
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Critical Notice Effective Timely Cycle, Gas Day September 15, 2026, Iroquois nominations are at capacity and sealed from all increases for the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/16/2026 09:00 CCT
ANR Pipeline (TC Energy)
CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Capacity Release
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/14/26
09/14/26
09/18/26
Subject: Subject: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Author: Author: Diana Lopez
Notice Text
ANR has planned maintenance at the Mermentau Compressor Station in the Southeast Area located in Jefferson Parish, Louisiana. As a result, capacity will be reduced as follows:
9/16 – 9/17 Lake Arthur Southbound (LOC #FPLKARSB) 728 MMcf/d (leaving 350 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
66% - Based on the Current Net Shipper Nominations
67% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
ANR Pipeline (TC Energy)
CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/14/26
09/14/26
09/18/26
Subject: Subject: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Author: Author: Diana Lopez
Notice Text
ANR has planned maintenance at the Mermentau Compressor Station in the Southeast Area located in Jefferson Parish, Louisiana. As a result, capacity will be reduced as follows:
9/16 – 9/17 Lake Arthur Southbound (LOC #FPLKARSB) 728 MMcf/d (leaving 350 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
66% - Based on the Current Net Shipper Nominations
67% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038708
Notice Type: Maintenance
Status: Supersede
Posted: 2026-09-14T11:33:00+00:00
Effective: 2026-09-15T09:00:00+00:00
End: 2026-09-19T09:00:00+00:00
Subject: Index 321-4-1 Meter Maintenance
Gulf South Pipeline Notice 5038708
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Supersede
Notice ID :
5038708
Prior Notice :
5038641
Reqrd Rsp Desc :
No response required
Subject :
Index 321-4-1 Meter Maintenance
TSP :
078444247
Post Date/Time :
09/14/2026 11:33:00 AM
Notice Effective Date/Time :
09/15/2026 09:00:00 AM
Notice End Date/Time :
09/19/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Updated Description: Revised Dates
---------------------------------------------------------------------
Updated dates - 9/15/26 - 9/19/26
The following points will be shut-in for the duration of the maintenance:
- Loc 2418 (Desoto/Quitman/Shubuta/Waynesboro Cg)
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/14/2026 11:33:22 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/14/2026 11:33:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/15/2026 09:00:00 AM
Notice Stat Desc :
Supersede
Notice End Date/Time :
09/19/2026 09:00:00 AM
Notice ID :
5038708
Response Date/Time :
Prior Notice :
5038641
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Index 321-4-1 Meter Maintenance
Notice Text :
Updated Description: Revised Dates
---------------------------------------------------------------------
Updated dates - 9/15/26 - 9/19/26
The following points will be shut-in for the duration of the maintenance:
- Loc 2418 (Desoto/Quitman/Shubuta/Waynesboro Cg)
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/14/2026 11:33:22 AM
Page 1 of 1
Columbia Gas Transmission (TCO)
CORRECTED: CAPACITY POSTING - TIM for September 15, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Supersede
Prior Notice: 26246019
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/14/26
09/14/26
10/14/26
Subject: Subject: CORRECTED: CAPACITY POSTING - TIM for September 15, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
*** This daily capacity posting is corrected to reflect the ongoing restriction for the CEREWEST (Ceredo West MA19) constraint at 0 Non-Firm ***
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is necessary beginning Gas Day Saturday, September 12, 2026 and will continue until further notice. Please see Critical Notice ID # 26246012 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is necessary beginning Gas Day Saturday, September 12, 2026, and will continue until further notice. Please see Critical Notice ID # 26246013 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
636978 - Pine Glen - 0
637095 - MTN GATHERING-HOMER CITY - 0 Total Capacity
637887 - Exotic – Oblinski - 0
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell – 0
640616 - Anadarko Midstream Beech Creek - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
CNR06 - CHK Hubball/Horse Ck/NYE - 0
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 0
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): SEGMENTS
Notice Eff Date/Time: 09/14/2026 9:16:49AM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 9:16:49 AM Notice ID: 404200
Reqrd Rsp: 1 Rsp Date/Time: 9/14/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: ANT PIP RESTR SEG 399FH (HC) EFF 9-16
Notice Text:
ANTICIPATED PRIMARY IN THE PATH RESTRICTION AT MLV 313 (SEGMENT 399 FH) (HC LINE) EFFECTIVE 9-16-2026
Based on current nominations, operational conditions and unscheduled maintenance, effective Timely Cycle for gas day of Wednesday, September 16, 2026, and continuing until further notice, Tennessee anticipates scheduling Primary In the Path (“PIP”) transports to no less than 25% of contract MDQ pathed through MLV 313 HC Zone 4 End (Segment 399 FH).
The stated scheduling percentage is based upon the current level of firm capacity contracted for during this restriction and is subject to change based upon operational conditions and Shipper utilization.
Please contact your Account Director or Scheduling Representative if you have any questions.
..
Natural Gas Pipeline (NGPL)
[CAPACITY CONSTRAINT] SEG 3 AND 4 RECEIPT POINTS - PRIM ONLY
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: CAPACITY CONSTRAINT
Subject: SEG 3 AND 4 RECEIPT POINTS - PRIM ONLY
Posted: 09/14/2026 8:35:39AM
Effective: 09/14/2026 8:35:39AM
End Date: 09/15/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): POINTS
Notice Eff Date/Time: 09/14/2026 8:35:39AM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 8:35:39 AM Notice ID: 47219
Reqrd Rsp: 1 Rsp Date/Time: 9/14/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: SEG 3 AND 4 RECEIPT POINTS - PRIM ONLY
Notice Text:
SEGMENTS 3 AND 4 RECEIPT POINTS – PRIMARY ONLY
Due to current operating conditions, effective for gas day Tuesday, September 15, 2026, Timely Cycle and continuing until further notice, all receipt points in Segments 3 and 4 of Natural's Midcontinent Zone are at operating capacity. As such, Natural will only schedule Primary Firm transports from receipt points in Segments 3 and 4. AOR/ITS, Secondary out-of-path Firm transports and Secondary in-path Firm transports will not be available. Receipts from the Midcontinent Zone Pooling Point (LOC 25078) are not impacted by this posting.
Please contact your Account Director or Scheduling Representative if you have any questions.
Natural Gas Pipeline (NGPL)
[CAPACITY CONSTRAINT] SEG 5 AND 6 RECEIPT POINTS - PRIM ONLY
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: CAPACITY CONSTRAINT
Subject: SEG 5 AND 6 RECEIPT POINTS - PRIM ONLY
Posted: 09/14/2026 8:36:42AM
Effective: 09/14/2026 8:36:42AM
End Date: 09/15/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): POINTS
Notice Eff Date/Time: 09/14/2026 8:36:42AM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 8:36:42 AM Notice ID: 47220
Reqrd Rsp: 1 Rsp Date/Time: 9/14/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: SEG 5 AND 6 RECEIPT POINTS - PRIM ONLY
Notice Text:
SEGMENTS 5 AND 6 RECEIPT POINTS – PRIMARY ONLY
Due to current operating conditions, effective for gas day Tuesday, September 15, 2026, Timely Cycle and continuing until further notice, all receipt points in Segments 5 and 6 of Natural's Midcontinent Zone are at operating capacity. As such, Natural will only schedule Primary Firm transports from receipt points in Segments 5 and 6. AOR/ITS, Secondary out-of-path Firm transports and Secondary in-path Firm transports will not be available. Receipts from the Midcontinent Zone Pooling Point (LOC 25078) are not impacted by this posting.
Please contact your Account Director or Scheduling Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: CAPACITY CONSTRAINT
Subject: SEG 11 - CS 103 - PRIM ONLY
Posted: 09/14/2026 8:41:03AM
Effective: 09/14/2026 8:41:03AM
End Date: 09/15/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): SEGMENTS
Notice Eff Date/Time: 09/14/2026 8:41:03AM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 8:41:03 AM Notice ID: 47221
Reqrd Rsp: 1 Rsp Date/Time: 9/14/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: SEG 11 - CS 103 - PRIM ONLY
Notice Text:
SEGMENT 11 – STA 103 – PRIMARY ONLY
Due to current operating conditions and ongoing maintenance projects, Natural is at operating capacity for northbound flow through Compressor Station 103 (CS 103) located in Ford County, Kansas in Segment 11 of Natural's Midcontinent Zone. Therefore, effective for gas day Tuesday, September 15, 2026, Timely Cycle and continuing until further notice, only Primary Firm and Secondary in-path Firm transports will be scheduled. Any receipts south of CS 103 for delivery north of CS 103 will only schedule under Primary Firm transport services. AOR/ITS and Secondary out-of-path Firm transports will not be available.
Please contact your Account Director or Scheduling Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: CAPACITY CONSTRAINT
Subject: SEG 11 - CS 104 - PRIM ONLY
Posted: 09/14/2026 8:42:12AM
Effective: 09/14/2026 8:42:12AM
End Date: 09/15/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): SEGMENTS
Notice Eff Date/Time: 09/14/2026 8:42:12AM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 8:42:12 AM Notice ID: 47222
Reqrd Rsp: 1 Rsp Date/Time: 9/14/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: SEG 11 - CS 104 - PRIM ONLY
Notice Text:
SEGMENT 11 – STA 104 – PRIMARY ONLY
Due to current operating conditions and ongoing maintenance projects, Natural is at operating capacity for northbound flow through Compressor Station 104 (CS 104) located in Barton County, Kansas in Segment 11 of Natural's Midcontinent Zone. Therefore, effective for gas day Tuesday, September 15, 2026, Timely Cycle and continuing until further notice, only Primary Firm and Secondary in-path Firm transports will be scheduled. Any receipts south of CS 104 for delivery north of CS 104 will only schedule under Primary Firm transport services. AOR/ITS and Secondary out-of-path Firm transports will not be available.
Please contact your Account Director or Scheduling Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: CAPACITY CONSTRAINT
Subject: SEG 11 - CS 106 - PRIM ONLY
Posted: 09/14/2026 8:43:17AM
Effective: 09/14/2026 8:43:17AM
End Date: 09/15/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): SEGMENTS
Notice Eff Date/Time: 09/14/2026 8:43:17AM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 8:43:17 AM Notice ID: 47223
Reqrd Rsp: 1 Rsp Date/Time: 9/14/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: SEG 11 - CS 106 - PRIM ONLY
Notice Text:
SEGMENT 11 – STA 106 – PRIMARY ONLY
Due to current operating conditions and ongoing maintenance projects, Natural is at operating capacity for northbound flow through Compressor Station 106 (CS 106) located in Gage County, Nebraska in Segment 11 of Natural's Midcontinent Zone. Therefore, effective for gas day Tuesday, September 15, 2026, Timely Cycle and continuing until further notice, only Primary Firm and Secondary in-path Firm transports will be scheduled. Any receipts south of CS 106 for delivery north of CS 106 will only schedule under Primary Firm transport services. AOR/ITS and Secondary out-of-path Firm transports will not be available.
Please contact your Account Director or Scheduling Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure Lifted - Line No. 1102
Posted: 09/14/2026 8:11:35AM
Effective: 09/14/2026 8:11:35AM
End Date: 09/15/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/14/2026 8:11:35AM Notice End Date/Time: 09/15/2026 9:00:00am
Post Date/Time: 9/14/2026 8:11:35 AM Notice ID: 629635
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: Force Majeure Lifted - Line No. 1102
Notice Text:
Force Majeure Lifted – Line No. 1102 – Plains to Dimmitt – MLV 16 to MLV 14
El Paso Natural Gas Company, L.L.C. (EPNG) has resolved the Force Majeure event declared on Wednesday, July 22, 2026 (Reference Critical Notice No. 629077) associated with its Line No. 1102 Plains to Dimmitt anomaly repairs between Mainline Valves 16 and 14, located in Lamb County, Texas.
The anomaly repairs have been completed, and capacity will be restored at the PLAINS N constraint effective September 14, 2026, Intraday 1 Cycle, (Cycle 3).
Capacity will be increased at the AMAR S constraint effective September 14, 2026, Intraday 1 Cycle, (Cycle 3).
This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
Algonquin Gas Transmission
09/14/2026- AGT Operational Flow Order -- EFF 9/15
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Operational Flow Order -- EFF 9/15
Notice Type: Operational Flow Order
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/15/2026
Notice End Date: 12/13/2026
Posting Date: 09/14/2026
Notice Identifier: 182971
Required Response Indicator Description: No response required
Operational Area
Gas Day September 14
Gas Day September 15 and until further notice
System Wide - All Customers
No OFO*
OFO In Effect: No DS 5% / 500
Customer Specific
No OFO*
No OFO*
Hourly Customer Specific
No OFO*
No OFO*
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/14/26
09/14/26
10/14/26
Subject: Subject: CAPACITY POSTING - TIM for September 15, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
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FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is necessary beginning Gas Day Saturday, September 12, 2026 and will continue until further notice. Please see Critical Notice ID # 26246012 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is necessary beginning Gas Day Saturday, September 12, 2026, and will continue until further notice. Please see Critical Notice ID # 26246013 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
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PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
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----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
636978 - Pine Glen - 0
637095 - MTN GATHERING-HOMER CITY - 0 Total Capacity
637887 - Exotic – Oblinski - 0
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell – 0
640616 - Anadarko Midstream Beech Creek - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
CNR06 - CHK Hubball/Horse Ck/NYE - 0
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
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DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
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RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 0
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
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DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
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TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
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LOGICAL METERS-- Non-Firm Available Capacity:
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MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
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DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
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PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 25% Tolerance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Florida Gas Transmission
Notice ID: 68924
Notice Type: Operational Alert
Subject: Overage Alert Day 25% Tolerance
Posted: Sep 14 2026 6:47 AM
Effective: Sep 14 2026 9:00 AM
End Date: Sep 15 2026 9:00 AM
Notice ID: 68924
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 14 2026 6:47 AM
Subject: Overage Alert Day 25% Tolerance
Notice Effective Date/Time: Sep 14 2026 9:00 AM
Notice End Date/Time: Sep 15 2026 9:00 AM
Notice Text: Mid 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 14, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 25% (Twenty Five Percent) tolerance.For the gas day of September 14, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 9/14/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/14/2026
Notice End Date: 09/15/2026
Posting Date: 09/13/2026
Notice Identifier: 182969
Required Response Indicator Description: No response required
For Gas Day September 14, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
83%
Rec from AGT & Del West of Lambertville
100%
100%
100%
Meter 73907 & 73706 Receipts
N/A
100%
100%
100%
73%
Planned Outage
Deliveries to Oakford
N/A
100%
100%
100%
100%
Planned Outage
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
86%
Five Points - Southbound
N/A
100%
48%
Lebanon
N/A
100%
37%
Lebanon Lateral
N/A
100%
81%
Batesville - Southbound
N/A
100%
51%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
100%
New Roads South - Southbound
N/A
100%
94%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
32%
Huntsville - Northbound
N/A
100%
Speaks - Southbound
N/A
100%
80%
Angleton West - Northbound
N/A
100%
48%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
54%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
No DS - M2-30 and M3, issued 9/12/2026. 5% / 500 Dth Tolerance
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30 and M2-24
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Beginning 9:00 AM CCT September 12, 2026 and until further notice, excess injections on all ISS-1, FSS-1, SS-1 and SS contracts will be restricted as well as TT16, TT17, no-notice balancing and no-notice pre-injection.
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M1-24 and M2-24 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 9/14/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/14/2026
Notice End Date: 09/15/2026
Posting Date: 09/13/2026
Notice Identifier: 182962
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 14, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Maritimes & Northeast U.S.
09/13/2026- MNUS Pipeline Conditions for 9/14/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Maritimes & Northeast Pipeline, L.L.C. (U.S.)
Subject: MNUS Pipeline Conditions for 9/14/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/14/2026
Notice End Date: 09/15/2026
Posting Date: 09/13/2026
Notice Identifier: 182961
Required Response Indicator Description: No response required
Notice Text:
For Gas Day September 14, 2026, Maritimes & Northeast (M&N) has approved and scheduled nominations at each pipeline segment and meter station up to M&N's operational capacity. The following location has been restricted due to requested nominations exceeding M&N's operational capacity:
M&N has restricted Interruptible receipt nominations from MR 30001 - DRACUT INTERCONNECT - ESSEX CO. MA. (REC 30016). No additional receipt nominations from MR 30001 - DRACUT INTERCONNECT - ESSEX CO. MA. (REC 30016) will be accepted except to comply with NAESB bump guidelines into the M&N system.
Additionally, M&N requires all Power Plant Operators to provide information mandated by FERC Order No. 698. Information required includes the hourly consumption profile of directly connected power generation facilities.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 14, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/15/2026 09:00 AM CCT
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120610
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 13 2026 7:09AM
Effective: Sep 13 2026 7:08AM
End Date: Sep 14 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120610
Critical Notice Description: Critical notice
Posting Date/Time: Sep 13 2026 7:09AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 13 2026 7:08AM
Notice End Date/Time: Sep 14 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 13, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September13, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions of Transwestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 25% Tolerance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Florida Gas Transmission
Notice ID: 68886
Notice Type: Operational Alert
Subject: Overage Alert Day 25% Tolerance
Posted: Sep 13 2026 6:31 AM
Effective: Sep 13 2026 9:00 AM
End Date: Sep 14 2026 9:00 AM
Notice ID: 68886
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 13 2026 6:31 AM
Subject: Overage Alert Day 25% Tolerance
Notice Effective Date/Time: Sep 13 2026 9:00 AM
Notice End Date/Time: Sep 14 2026 9:00 AM
Notice Text: Mid 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 13, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 25% (Twenty Five Percent) tolerance.For the gas day of September 13, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
Southern Star
Operational Capacity Reduction - Line Segment 490 Update
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southern Star
Notice ID: 11220
Notice Type: Capacity Constraint
Status: Supersede
Post Date: 2026-09-12T18:43:51.753
Effective Begin: 2026-09-12T18:43:51.753
Effective End: None
Subject: Operational Capacity Reduction - Line Segment 490 Update
Southern Star Central Gas Pipeline (Southern Star) continues to address the anomaly on Line Segment 490.
The reduction implemented this morning is being adjusted back to its previous capacity, effective 09/12/2026 ID3 Cycle.
Capacity reduced as follows:
110,000 dth/d Levant CS (location:445577)
Southern Star will provide any changes or updates to this posting as soon as they become available.
We appreciate your assistance during this maintenance and if you have any questions, please feel free to contact your Customer Service Representative.
Scott Warren Cell: 270.302.6433
Buster Ashley Cell: 270.314.1436
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 9/13/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/13/2026
Notice End Date: 09/14/2026
Posting Date: 09/12/2026
Notice Identifier: 182923
Required Response Indicator Description: No response required
For Gas Day September 13, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
83%
Rec from AGT & Del West of Lambertville
100%
100%
100%
Meter 73907 & 73706 Receipts
N/A
100%
100%
100%
73%
Planned Outage
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
Yes
24"
Sarahsville - Southbound
N/A
100%
86%
Five Points - Southbound
N/A
100%
47%
Lebanon
N/A
100%
37%
Lebanon Lateral
N/A
100%
81%
Batesville - Southbound
N/A
100%
51%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
100%
New Roads South - Southbound
N/A
100%
94%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
32%
Huntsville - Northbound
N/A
100%
Speaks - Southbound
N/A
100%
80%
Angleton West - Northbound
N/A
100%
48%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
50%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
No DS - M1-30, M2-30 and M3, issued 9/12/2026. 5% / 500 Dth Tolerance
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30 and M2-24
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Beginning 9:00 AM CCT September 12, 2026 and until further notice, excess injections on all ISS-1, FSS-1, SS-1 and SS contracts will be restricted as well as TT16, TT17, no-notice balancing and no-notice pre-injection.
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M1-24 and M2-24 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 9/13/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/13/2026
Notice End Date: 09/14/2026
Posting Date: 09/12/2026
Notice Identifier: 182919
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 13, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Maritimes & Northeast U.S.
09/12/2026- MNUS Pipeline Conditions for 9/13/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Maritimes & Northeast Pipeline, L.L.C. (U.S.)
Subject: MNUS Pipeline Conditions for 9/13/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/13/2026
Notice End Date: 09/14/2026
Posting Date: 09/12/2026
Notice Identifier: 182920
Required Response Indicator Description: No response required
Notice Text:
For Gas Day September 13, 2026, Maritimes & Northeast (M&N) has approved and scheduled nominations at each pipeline segment and meter station up to M&N's operational capacity. The following location has been restricted due to requested nominations exceeding M&N's operational capacity:
M&N has restricted Interruptible receipt nominations from MR 30001 - DRACUT INTERCONNECT - ESSEX CO. MA. (REC 30016). No additional receipt nominations from MR 30001 - DRACUT INTERCONNECT - ESSEX CO. MA. (REC 30016) will be accepted except to comply with NAESB bump guidelines into the M&N system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Additionally, M&N requires all Power Plant Operators to provide information mandated by FERC Order No. 698. Information required includes the hourly consumption profile of directly connected power generation facilities.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 13, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/14/2026 09:00 AM CCT
Transwestern Pipeline
[Transwestern Pipeline] [Force Majeure] Force Majeure - GCX Waha- POI 100744- Revision 1 - Maintenance Complete
SEV 2/5
Restoration0.250 Bcf/d2 Days
Transwestern Pipeline is posting Revision 1 of its GCX Waha (POI 100744) force majeure, declaring maintenance complete. The emergency valve repair that reduced delivery capacity from 0.250 Bcf/d to zero effective Gas Day September 11 Intraday 3 has been resolved, with full capacity of 0.250 Bcf/d restored for Gas Day September 12 Intraday 2. The force majeure lasted approximately one gas day.
Restoration notice -- 0.250 Bcf/d of GCX Waha delivery capacity is back online as of 9/12 Intraday 2; no ongoing constraint at this interconnect and no residual basis signal at Waha or SoCal Border expected.
Reroute: Moot -- capacity has been restored. During the outage, EPNG serves overlapping Waha delivery points and would have been the primary alternative; no ongoing reroute consideration required.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120595
Notice Type: Force Majeure
Subject: Force Majeure - GCX Waha- POI 100744- Revision 1 - Maintenance Complete
Posted: Sep 12 2026 1:33PM
Effective: Sep 11 2026 4:02PM
End Date: Sep 13 2026 8:59AM
Notice Type Description: Force Majeure
Notice Identifier: 120595
Critical Notice Description: Critical notice
Posting Date/Time: Sep 12 2026 1:33PM
Notice Status Description: Supersede
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: Force Majeure - GCX Waha- POI 100744- Revision 1 - Maintenance Complete
Notice Effective Date/Time: Sep 11 2026 4:02PM
Notice End Date/Time: Sep 13 2026 8:59AM
Notice Text: September 12, 2026To: All TW CustomersSubject: Force Majeure - GCX WahaReason: Emergency Maintenance - Valve RepairREVISION 1: Maintenance Complete: Back to original capacity for Gas Day 9/12/26 Intraday- 2Gas Day September 11th (Intraday 3)GCX Waha (100744) delivery capacity will be reduced from 250,000 MMBtu/d to 0 MMBtu/d.Gas Day September 12th (Intraday 2), 2026GCX Waha (POI 100744) delivery capacity will increase from 0 MMBtu/d to 250,000 MMBtu/d.Transwestern Pipeline reserves the right to revise the above listed schedule. Please continue to monitor Transwestern's website for updates and schedule changes.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120591
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 12 2026 7:14AM
Effective: Sep 12 2026 7:13AM
End Date: Sep 13 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120591
Critical Notice Description: Critical notice
Posting Date/Time: Sep 12 2026 7:14AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 12 2026 7:13AM
Notice End Date/Time: Sep 13 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 12, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September12, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions ofTranswestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 25% Tolerance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Florida Gas Transmission
Notice ID: 68845
Notice Type: Operational Alert
Subject: Overage Alert Day 25% Tolerance
Posted: Sep 12 2026 6:42 AM
Effective: Sep 12 2026 9:00 AM
End Date: Sep 13 2026 9:00 AM
Notice ID: 68845
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 12 2026 6:42 AM
Subject: Overage Alert Day 25% Tolerance
Notice Effective Date/Time: Sep 12 2026 9:00 AM
Notice End Date/Time: Sep 13 2026 9:00 AM
Notice Text: Mid 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 12, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 25% (Twenty Five Percent) tolerance.For the gas day of September 12, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
Southeast Supply Header
09/11/2026- SESH Pipeline Conditions for 9/12/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/12/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/12/2026
Notice End Date: 09/13/2026
Posting Date: 09/11/2026
Notice Identifier: 182892
Required Response Indicator Description: No response required
For Gas Day September 12, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 9/12/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/12/2026
Notice End Date: 09/13/2026
Posting Date: 09/11/2026
Notice Identifier: 182878
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 12, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
East Tennessee Natural Gas
09/10/2026- ETNG Pipeline Conditions for 9/11/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/11/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/11/2026
Notice End Date: 09/12/2026
Posting Date: 09/10/2026
Notice Identifier: 182826
Required Response Indicator Description: No response required
For Gas Day September 11, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
Yes
Topside South
100%
100%
59%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 12, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/13/2026 09:00 AM CCT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southern Star
Notice ID: 11217
Notice Type: Planned Service Outage
Status: Supersede
Post Date: 2026-09-11T13:23:04.283
Effective Begin: 2026-09-11T13:23:04.283
Effective End: None
Subject: Planned Service Outage - September 11th, 2026
Southern Star’s 2026 “Planned Service Outage” has been posted to the “Notices” area under the Planned Service Outage category and includes upcoming planned maintenance scheduled for this year. Changes to this schedule are always possible and will be posted to the bulletin board as soon as firm dates are known.
New (1)
The Storage field testing at our Elk Storage Field is scheduled to begin September 25th, 2026, and return to service October 2nd, 2026. The following customers will be affected: 100,000 dth/d PEPL Princeton (location:135533) and 40,000 dth/d EGT Jane - Receipt (location: 10997) .
The PSO Dashboard provides an interactive way to find and filter information related to the PSO items.
PSO Dashboard link:
Planned Service Outage
PSO PDF
:
PSO
Scott Warren Office: 270.852.4559 Cell: 270.302.6433
Buster Ashley Office: 270.852.4546 Cell: 270.314.1436
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Rockies Express
Notice ID: 14079
Notice Type: Critical notice
Sub-Type: FORCE MAJEURE
Subject: REX CHANDLERSVILLE COMPRESSOR STATION (SEG 380) FORCE MAJEURE - LIFTED
Posted: 9/11/2026 10:48:05 AM
Effective: 9/11/2026 10:48:05 AM
End Date: 12/31/9000
REX CHANDLERSVILLE COMPRESSOR STATION (SEG 380) FORCE MAJEURE - LIFTED
The Force Majeure posted on Gas Day Monday, September 7, 2026, under notice ID 14070, is lifted
effective for the ID2 Cycle, Gas Day Friday, September 11, 2026, as well as the Timely Cycle, Gas Day
Saturday, September 12, 2026. Segment 380 will be scheduled to its full operating capacity. Note, there
is planned maintenance scheduled through Segment 380 posted through Gas Day Sunday, September
13, 2026.
For questions, please call your Account Director or Scheduling Hotline at 303-763-2906.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Stingray Pipeline Company, L.L.C.
Notice ID: 68786
Notice Type: Maintenance
Subject: Stingray Pigging Operations Update #6
Posted: 2026-09-11 08:57:00.0
Effective: 2026-09-11 08:57:00.0
End Date:
Notice ID: 68786
Notice Type: MAI
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-11 08:57:00.0
Subject: Stingray Pigging Operations Update #6
Notice Effective Date/Time: 2026-09-11 08:57:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Notice Text: 09/11/2026 Stingray Pigging Operations Update #6 Please Note: changes from the previous posting are shown in bold type. Stingray pigging operations will end on December 15, 2026. Beginning Saturday, March 21, 2026, Stingray Pipeline Company, L.L.C. will initiate pigging operations from West Cameron 509. Due to anticipated higher liquid levels at the Stingray Onshore Separation facility, offshore operators could experience higher daily line pressures and pressure fluctuations while pigging operations are in progress. Stingray will update this posting as more information becomes available. If you have any questions, please contact your Marketing Representative or your Nominations Analyst.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/10/2026 4:18:29PM Notice End Date/Time: 09/11/2026 9:00:00am
Post Date/Time: 9/10/2026 4:18:29 PM Notice ID: 404126
Reqrd Rsp: 1 Rsp Date/Time: 9/10/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: Special Permit Replacement Pipe Replacme
Notice Text:
Project Updates
“***MLV 117-3 to MLV 118-3: Special Permit Pipe Replacement
--8/18/26 through 9/15/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations.
***
Date Change, Previously scheduled 8/18/26 to 9/12/26.
………………………………
***MLV 119-2 to MLV 119-2A: Special Permit Pipe Replacement
--8/18/26 through 9/15/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations.
***
Date Change, Previously scheduled 8/18/26 to 9/12/26.
………………………………
***MLV 533-2 to MLV 534-2: Pipe Replacement
--6/4/26 through 9/27/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations. Customers may experience pressure fluctuations. The meters listed may be constrained or shut in during the project.
412604 MAGNUS/TGP UDP EAST JAMBALAYA ST BE
412750 PRP INC/TGP PISTOL RIDGE: RIP 533B-
412753 SKYEMS/TGP PISTOL RIDGE: RIP 533C-1
420361 PELICAN/TGP YSCLOSKEY LA ST BERNARD
420366 FGT/TGP CARNES MISSISSIPPI STONE
420383 GULFSTH/TGP KILN MISS EXCHANGE HANC
420713 DELTAMS/TGP STENNIS SALES HANCOCK
420736 CALGON/TGP PEARL RIVER PLANT HANCOC
420883 DELTAMS/TGP PORT BIENVILLE HANCOCK
420930 FGT/TGP CARNES COMPRESSOR STONE
***
Date Change, Previously scheduled 6/4/26 to 9/17/26.
………………………………”
If you have any questions, please contact your Scheduler.
..
Columbia Gas Transmission (TCO)
CAPACITY POSTING - TIM for September 12, through September 14, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/11/26
09/11/26
10/11/26
Subject: Subject: CAPACITY POSTING - TIM for September 12, through September 14, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
* A Critical Day for Storage Injections is necessary beginning Gas Day Saturday, September 12, 2026 and will continue until further notice. Please see Critical Notice ID # 26246012 for details.
No Critical Day for Transport is necessary.
* An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is necessary beginning Gas Day Saturday, September 12, 2026, and will continue until further notice. Please see Critical Notice ID # 26246013 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
636978 - Pine Glen - 0
637095 - MTN GATHERING-HOMER CITY - 0 Total Capacity
637887 - Exotic – Oblinski - 0
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell – 0
640616 - Anadarko Midstream Beech Creek - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
* 821590 - THOMAS COFFMAN INC YOUNG - * Total Capacity
* 821917 - A&W-Gandee - * Total Capacity
823621 - MOUNTAIN STATE-GRANT - 0
* 824017- STERLING DRG FETTTY - * Total Capacity
* 824766 - TECHNOLOGY DEVELOPMENT - FIELDS - * Total Capacity
* 825005 - CENTRAL PACIFIC GROUP SNYDER - * Total Capacity
* 826130 - STERLING DRG HARPER - * Total Capacity
* 828516 - DORAN-RAINES #1 - * Total Capacity
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
* 834263 - MCKOWN-JB YOAK LEASE - * Total Capacity
* 835078 - RYAN #702 - * Total Capacity
* 839166 - Patton - * Total Capacity
* 840226 - BenGay MM - * Total Capacity
* 840254 - Vandalia - * Total Capacity
* 842446 - Spencer H Line Sales - * Total Capacity
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
CNR06 - CHK Hubball/Horse Ck/NYE - 0
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 0
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/11/2026 7:00:40AM Notice End Date/Time: 09/12/2026 9:00:00am
Post Date/Time: 9/11/2026 7:00:40 AM Notice ID: 404139
Reqrd Rsp: 1 Rsp Date/Time: 9/11/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 400471
Subject: EMERGENT REPAIR AT STA 542 3A RESOLVED
Notice Text:
EMERGENT REPAIR AT STA 542 UNIT 3A EFFECTIVE 4-7-2026 RESOLVED
Pursuant to Article XII of the General Terms and Conditions of Tennessee's FERC Gas Tariff, Tennessee posted notice of an emergent repair issue at Station 542 near De Kalb, MS on April 7, 2026 (Notice Identifier #400471). Tennessee discovered an issue with Unit 3A at the station which necessitated repairs. The issue has now been resolved and the unit is in the process of returning to normal operations. As such, nomination increases pathed through STA 860 (Segment 548 BH) will be accepted effective Intraday Cycle 1 for the Gas Day of Friday, September 11, 2026 up to segment capacity as posted on TGP's EBB.
This will be the final notice for this emergent repair.
Please contact your Scheduler if you have any questions.
..
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 12, 2026, through September 14, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/11/26
09/11/26
10/11/26
Subject: Subject: CAPACITY POSTING - TIM for September 12, 2026, through September 14, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,200,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
* EL300SEG –
09/12/26 - Total Capacity,
09/13/26 – Total Capacity,
* 09/14/26 - * 500,000
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Stagecoach Pipeline and Storage
Notice Type: OPERATIONAL FLOW ORDER
Subject: LEVEL 2 ACTION ALERT EFFECTIVE 9-12-2026
Posted: 09/11/2026 6:51:51AM
Effective: 09/11/2026 6:51:51AM
End Date: 09/12/2026 9:00:00AM
TSP/TSP Name: 32573971-STAGECOACH PIPELINE & STORAGE Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/11/2026 6:51:51AM Notice End Date/Time: 09/12/2026 9:00:00am
Post Date/Time: 9/11/2026 6:51:51 AM Notice ID: 404138
Reqrd Rsp: 1 Rsp Date/Time: 9/11/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: LEVEL 2 ACTION ALERT EFFECTIVE 9-12-2026
Notice Text:
STAGECOACH LEVEL 2 ACTION ALERT EFFECTIVE 9-12-2026
Due to forecasted milder temperatures and anticipated lesser demand moving across the system along with unscheduled maintenance at the Stagecoach Storage facility, Stagecoach Pipeline and Storage Company, LLC (“Stagecoach”) is issuing a LEVEL 2 ACTION ALERT, effective for the gas day of Saturday, September 12, 2026, and until further notice. All receipt point operators must continue to ensure that actual inputs into the Stagecoach system are equal to, or less than, scheduled quantities regardless of their existing cumulative imbalance. Additionally, all delivery point operators where set point flow control by Stagecoach is not in operational use must ensure that actual takes out of the Stagecoach system are equal to, or greater than, scheduled quantities regardless of their existing cumulative imbalance. Point Operators will be assessed a rate of $5.00 plus the applicable Regional Daily Spot Price per dekatherm for that portion of physical quantities related to under-takes by delivery point operators and over-deliveries by receipt point operators which exceed 2% of scheduled quantities or 500 Dths, whichever is greater. Point operators not adhering to this Level 2 Action Alert will be subject to all applicable penalties and costs, including without limitation to any penalties and costs assessed by connecting pipelines.
Per Section 6.16 of the Stagecoach FERC Gas Tariff General Terms and Conditions, Stagecoach may, but is not obligated to, take actions to avoid imbalances that include adjusting customers' scheduled quantities to match physical flows.
Additionally, in order to maintain the operational integrity of the system, Stagecoach may be required to limit intraday firm increases due to the elevated flowrate required to meet the daily nomination. Stagecoach continues to evaluate all interruptible activity across the system for every scheduling cycle including, but not limited to, excess services TO the system under firm service and PAL Rate Schedules.
This Level 2 Action Alert OFO will remain in effect until further notice.
For further information, please contact your scheduling or commercial representative.
Columbia Gas Transmission (TCO)
Critical Day for Storage Injections: Effective Saturday, September 12, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Storage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/11/26
09/11/26
10/11/26
Subject: Subject: Critical Day for Storage Injections: Effective Saturday, September 12, 2026
Author: Author: Jonah Skiles
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers that Critical Days for storage injections are necessary effective Gas Day Saturday, September 12, 2026, and continuing until further notice.
Based on forecasted supply, reduced market demand, above-average storage levels, and firm storage injection requirements, Transporter projects that all available storage injection capacity will be required to meet firm service obligations. Transporter projects no availability of interruptible storage injection services. Due pipe nominations will be scheduled to zero. Storage withdrawal services are not impacted by this notice.
The following daily penalties will apply:
FSS MDIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 110% of the applicable Contract MDIQ.
FSS SCQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of its SCQ.
The following monthly penalties will apply:
FSS MMIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 105% of the applicable MMIQ.
This notice describes the events leading up to the declaration of a Critical Day, as required in General Terms and Conditions, Section 19.7 of Columbia Gas Transmission's FERC Gas Tariff.
Please contact your Customer Services Representative with any questions.
Stagecoach Pipeline and Storage
[MAINTENANCE] EMERGENT REPAIR AT STAGECOACH STORAGE
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Stagecoach Pipeline and Storage
Notice Type: MAINTENANCE
Subject: EMERGENT REPAIR AT STAGECOACH STORAGE
Posted: 09/10/2026 3:33:31PM
Effective: 09/10/2026 3:33:31PM
End Date: 09/11/2026 9:00:00AM
TSP/TSP Name: 32573971-STAGECOACH PIPELINE & STORAGE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/10/2026 3:33:31PM Notice End Date/Time: 09/11/2026 9:00:00am
Post Date/Time: 9/10/2026 3:33:31 PM Notice ID: 404120
Reqrd Rsp: 1 Rsp Date/Time: 9/10/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: EMERGENT REPAIR AT STAGECOACH STORAGE
Notice Text:
EMERGENT ISSUE AT STAGECOACH STORAGE EFFECTIVE 9-10-2026
Stagecoach Pipeline & Storage Company, L.L.C. (“Stagecoach”) is posting notice of an emergent repair issue at Stagecoach Storage (Pin 201020). Stagecoach has discovered an issue with one of the units which affects our ability to inject into storage. Personnel are in the field working to resolve the issue. At this time, the anticipated return to service is unknown. As such, Interruptible (ISS) and Firm (FSAO) Storage injections will continue to not be scheduled until further notice.
If Stagecoach is unable to schedule firm injections or must reduce firm scheduled injections, then this event will constitute a Force Majeure pursuant to Section 6.9 of the General Terms and Conditions of the Stagecoach tariff.
Additionally, in order to maintain the operational integrity of the system, Stagecoach continues to assess all interruptible activity, including Parks and Loan Paybacks, Authorized Overruns and intraday firm increases across the North/South Lateral until further notice.
Updates will be posted as more information becomes available.
Please contact your Commercial Representative or Scheduler if you have any questions.
El Paso Natural Gas (EPNG)
[CAPACITY CONSTRAINT] EPNG OPEN FOR CONFIRMAITONS TIMELY
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: CAPACITY CONSTRAINT
Subject: EPNG OPEN FOR CONFIRMAITONS TIMELY
Posted: 09/10/2026 3:27:33PM
Effective: 09/10/2026 3:27:33PM
End Date: 09/11/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): SEGMENTS
Notice Eff Date/Time: 09/10/2026 3:27:33PM Notice End Date/Time: 09/11/2026 9:00:00am
Post Date/Time: 9/10/2026 3:27:33 PM Notice ID: 629600
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: EPNG OPEN FOR CONFIRMAITONS TIMELY
Notice Text:
EPNG OPEN FOR CONFIRMATIONS - TIMELY CYCLE
EPNG is open for Gas Day September 11, 2026 Timely cycle confirmations.
Capacity reductions were performed at the following segment(s):
Segment 200 - NORTH ML
Segment 645 - LUSK
Segment 690 - PLAIN ST
Segment 1760 - LORDSBRG
Segment 4310 - TC4310
Please call the EPNG scheduling Hot Line 800-238-3764 Option 1 with any questions.
Gas Transmission Northwest
MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 9/10/26)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1638
TSP: 006912885
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 09/10/2026 16:11
Notice Eff Date: 09/10/2026
Notice Eff Time: 16:15
Notice End Date: 11/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1631
Subject: MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 9/10/26)
Message Text:
Gas Transmission Northwest Maintenance Schedule has been updated. Please refer to the maintenance schedule for the projected capacity impacts. Updated item is as follows: Revised: 9/11 – 9/16 – Idaho A line 3-1 to 3-2 Hydrotest; Starbuck Outage & A line work: Available Capacity 2000-MMcf/d Please note that the information posted is proposed and subject to change. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Attachments: GTN Planned Maintenance Schedule 20260910.pdf
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 11, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/12/2026 09:00 AM CCT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 9/11/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/11/2026
Notice End Date: 09/12/2026
Posting Date: 09/10/2026
Notice Identifier: 182846
Required Response Indicator Description: No response required
For Gas Day September 11, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
83%
Rec from AGT & Del West of Lambertville
100%
100%
100%
Meter 73907 & 73706 Receipts
N/A
100%
100%
100%
100%
Planned Outage
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
Yes
24"
Sarahsville - Southbound
N/A
100%
100%
100%
100%
73%
Unplanned Outage
Five Points - Southbound
N/A
100%
63%
Lebanon
N/A
100%
55%
Lebanon Lateral
N/A
100%
75%
Batesville - Southbound
N/A
100%
41%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
100%
New Roads South - Southbound
N/A
100%
95%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
32%
Huntsville - Northbound
N/A
100%
33%
Speaks - Southbound
N/A
100%
81%
Angleton West - Northbound
N/A
100%
44%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
52%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
---
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30,M2-24, M2-30, and M3
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 09/11/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/11/2026
Notice End Date: 09/12/2026
Posting Date: 09/10/2026
Notice Identifier: 182827
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 11, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
NEXUS Gas Transmission (U.S.)
09/10/2026- NEXUS Pipeline Conditions for 9/11/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/11/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/11/2026
Notice End Date: 09/12/2026
Posting Date: 09/10/2026
Notice Identifier: 182828
Required Response Indicator Description: No response required
For Gas Day September 11, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
N4706 Receipts
N/A
100%
100%
100%
100%
100%
100%
17%
TE Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Maritimes & Northeast Pipeline Limited Partnership (Canada)
Subject: MNCA Operational Advisory
Notice Type: Operational Alert
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/12/2026
Notice End Date: 12/09/2026
Posting Date: 09/10/2026
Notice Identifier: 182819
Required Response Indicator Description: No response required
Notice Text:
Maritimes Canada (MNCA) is currently experiencing high line pack levels with some shippers having large cumulative imbalances. In the event shippers continue to grow their cumulative Due Shipper imbalances, effective 9:00 AM CCT September 12, 2026 MNCA may take necessary steps to keep them in balance, including but not limited to, customer specific OFO's in order to maintain the operational integrity of the pipeline.
This operational advisory will remain in effect until further notice.
Please contact your Operations Account Manager with any questions.
Algonquin Gas Transmission
09/10/2026- AGT Pipeline Conditions for 09/11/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/11/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/11/2026
Notice End Date: 09/12/2026
Posting Date: 09/10/2026
Notice Identifier: 182845
Required Response Indicator Description: No response required
For Gas Day September 11, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
100%
100%
100%
100%
100%
10%
Planned Outage
Cromwell
100%
100%
67%
Burrillville
100%
100%
47%
Weymouth
100%
100%
85%
Iroquois Deliveries
100%
100%
69%
Iroquois Receipts
100%
100%
51%
Hanover West
100%
100%
88%
Mendon Receipts
100%
100%
100%
100%
100%
87%
Lincoln Receipts
100%
100%
76%
Lincoln Deliveries
Yes
G System
100%
100%
32%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
16%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
---
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
Stay Balanced
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Gulf South Pipeline
Failure to Deliver Confirmed Quantities at Location 23367 Kiln TGP
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038694
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-10T16:04:00+00:00
Effective: 2026-09-10T16:06:00+00:00
End: 2026-09-11T09:00:00+00:00
Subject: Failure to Deliver Confirmed Quantities at Location 23367 Kiln TGP
Gulf South Pipeline Notice 5038694
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Initiate
Notice ID :
5038694
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 23367
Kiln TGP
TSP :
078444247
Post Date/Time :
09/10/2026 04:04:00 PM
Notice Effective Date/Time :
09/10/2026 04:06:00 PM
Notice End Date/Time :
09/11/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/10/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
23367 Kiln TGP
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/10/2026 4:04:46 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/10/2026 04:04:00 PM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/10/2026 04:06:00 PM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/11/2026 09:00:00 AM
Notice ID :
5038694
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 23367
Kiln TGP
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/10/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
23367 Kiln TGP
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/10/2026 4:04:46 PM
Page 1 of 1
Enable Gas Transmission (EGT)
[Enable Gas Transmission (EGT)] [Maintenance] PLANNED ALLEN MAINTENANCE
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6544
Notice Type: Maintenance
Subject: PLANNED ALLEN MAINTENANCE
Posted: Thu Sep 10 10:34:00 CDT 2026
Effective: Tue Oct 27 09:00:00 CDT 2026
End Date: Sat Oct 31 09:00:00 CDT 2026
EGT Critical Notices
TSP: 872670161
TSP Name: ENABLE GAS TRANSMISSION, LLC
Critical Notice Description: Critical notice
Notice Effective Date: 10/27/2026
Notice Effective Time: 09:00
Notice End Date: 10/31/2026
Notice End Time: 09:00
Notice Identifier: 6544
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 09/10/2026 10:33
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: PLANNED ALLEN MAINTENANCE
Notice Text:
This Operational Alert is being issued pursuant to Section 20, GT&C, of EGT s Tariff to notify
shippers of planned maintenance at EGT s Allen Compressor Station located in Hughes County,
Oklahoma and in EGT s West 2 Pooling Area. The maintenance will begin on Tuesday, October
27th, 2026, with an anticipated completion date of Saturday, October 31st, 2026, at 09:00.
Based on nominations through Allen Compressor, EGT anticipates firm shippers may be
scheduled to approximately 80-90% of MRO quantities during the outage.
Unforeseen issues, including, but not limited to, nominations, weather conditions, storage
needs, etc., may result in scheduling reductions. In the event that unforeseen issues do occur,
EGT will evaluate nominations, on a case by case basis, based on daily operations to alleviate
impacts to the extent possible. During this planned maintenance, shippers should nominate
from their contractual MRO location to reduce risk of scheduling reductions. Should any of the
details of this posting change, EGT will notify its shippers and update this notice accordingly.
EGT will schedule nominations, if needed, on each impacted day in accordance with its tariff.
This alert will remain in effect until the completion of the maintenance.
If you have any questions concerning this alert, please contact your Scheduling Representative.
For a more readable version of this document click
Here
Gas Transmission Northwest
CAPACITY REDUCTION: GTN – Flow Past Kingsgate (Posted: 9/10/26)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1637
TSP: 006912885
Notice Type: Maint
Notice Status: Initiate
Posting Date/Time: 09/10/2026 09:42
Notice Eff Date: 09/10/2026
Notice Eff Time: 09:45
Notice End Date: 09/17/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Subject: CAPACITY REDUCTION: GTN – Flow Past Kingsgate (Posted: 9/10/26)
Message Text:
Gas Transmission Northwest (GTN) is revising the capacity impact for the Idaho A line 3-1 to 3-2 Hydrotest and Starbuck Outage & A line work maintenance items. As a result, capacity will be reduced as follows: 9/11 – 9/16 Flow Past Kingsgate (LOC #3500): Available Capacity is 2,000 MMcf/d (previously 1,875 MMcf/d) GTN anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. The Reservation Charge Crediting Mechanism of Section 5.1.3.10 shall apply to this outage. Please refer to the maintenance schedule for additional capacity impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Rockies Express
[MAINTENANCE] REX MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #3
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Rockies Express
Notice ID: 14077
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: REX MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #3
Posted: 9/10/2026 9:45:03 AM
Effective: 9/10/2026 9:45:03 AM
End Date: 12/31/9000
REX MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 – UPDATE #3
REX is extending the Washington Court House Maintenance. The maintenance is now scheduled to be
completed by Gas Day Sunday, September 13, 2026.
All other items remain the same as posted under notice ID 14050.
STEELE CITY TO TURNEY ILI ANOMALY DIGS
On Gas Day Tuesday, September 1, 2026, through Gas Day Wednesday, September 30, 2026, REX will be
performing anomaly digs between the Steele City and Turney Compressor Stations (Seg 260 through Seg
280). There is no anticipated impact to capacities on Segment 260 through Segment 280.
MEXICO COMPRESSOR STATION MAINTENANCE (SEG 300)
REX will be performing maintenance at its Mexico Compressor Station (Seg 300). Operating capacity will
be limited to the following in the West to East direction through Segment 300:
• Gas Day Wednesday, September 2, 2026: 1,059 MDth/d
• Gas Day Tuesday, September 8, 2026 through Gas Day Wednesday, September 9, 2026 : no
anticipated impact to capacity
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
BERTRAND COMPRESSOR STATION MAINTENANCE (SEG 250)
On Gas Day Tuesday, September 8, 2026 and Gas Day Monday, September 28, 2026 through Gas Day
Wednesday, September 30, 2026, REX will be performing maintenance at its Bertrand Compressor
Station (Segment 250). Operating capacity will be limited to 1,076 MDth/d through Segment 250. At this
capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
WASHINGTON COURT HOUSE COMPRESSOR STATION MAINTENANCE (SEG 380)
On Gas Day Tuesday, September 8, 2026, through Gas Day Sunday, September 13, 2026, REX will be
performing maintenance at its Washington Court House Compressor Station (Segment 380). Operating
capacity will be limited to 2,837 MDth/d the through Segment 380 in the East to West direction. At this
capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
CHANDLERSVILLE COMPRESSOR STATION MAINTENANCE (SEG 380)
REX will be performing maintenance at its Chandlersville Compressor Station (Segment 380). Operating
capacity will be limited to the following in the East to West direction through Segment 380:
• On Gas Day Tuesday, September 8, 2026, through Gas Day Thursday, September 10, 2026: 2,837
MDth/d
• On Gas Day Friday, September 11, 2026: 2,869 MDth/d
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
ECHO SPRINGS COMPRESSOR STATION MAINTENANCE (LOCATION 42760)
On Gas Day Wednesday, September 9, 2026 through Gas Day Thursday, September 10, 2026, and Gas
Day Tuesday, September 22, 2026 REX will be performing maintenance at its Echo Springs Compressor
Station (Location 42760). Operating capacity will be limited to 0 MDth/d at the Echo Springs Location
(Location 42760). At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at
risk of not being scheduled.
VECTREN NORTH AMO LOCATION MAINTENANCE (LOCATION 60160)
On Gas Day Thursday, September 10, 2026 REX will be performing maintenance at its Vectren North
AMO Location (Location 60160). Operating capacity will be limited to 120 MDth/d at the North AMO
Location (Location 60160). At this capacity level, primary and secondary firm quantities, as well as
ITS/AOR are at risk of not being scheduled.
VECTREN BAINBRIDGE LOCATION MAINTENANCE (LOCATION 60159)
On Gas Day Tuesday, September 15, 2026 REX will be performing maintenance at its Vectren Bainbridge
Location (Location 60159). Operating capacity will be limited to 120 MDth/d at the Bainbridge Location
(Location 60159). At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at
risk of not being scheduled.
MIDWESTERN EDGAR LOCATION MAINTENANCE (LOCATION 43537)
On Gas Day Tuesday, September 8, 2026 REX will be performing maintenance at its Midwestern Edgar
Location (Location 43537). There is no anticipated impact to the capacity at the Midwestern Edgar
Location (Location 43537).
ST. PAUL COMPRESSOR STATION MAINTENANCE (SEG 340)
On Gas Day Tuesday, September 15, 2026, through Gas Day Thursday, September 17, 2026, REX will be
performing maintenance at its St. Paul Compressor Station (Segment 340). Operating capacity will be
limited to 2,071 MDth/d the through Segment 340 in the East to West direction. At this capacity level,
primary and secondary firm quantities, as well as ITS/AOR are at risk of not being scheduled.
STEELE CITY COMPRESSOR STATION MAINTENANCE (SEG 260)
REX will be performing maintenance at its Steele City Compressor Station (Segment 260). Operating
capacity will be limited to the following in the West to East direction through Segment 260:
• Gas Day Tuesday, September 15, 2026: 1,076 MDth/d
• Gas Day Wednesday, September 30, 2026: no anticipated impact to capacity
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
COLUMBUS COMPRESSOR STATION MAINTENANCE (SEG 380)
On Gas Day Tuesday, September 15, 2026, through Gas Day Thursday, September 17, 2026, REX will be
performing maintenance at its Columbus Compressor Station (Segment 380). Operating capacity will be
limited to 2,546 MDth/d through Segment 380 in the East to West direction. At this capacity level,
primary and secondary firm quantities, as well as ITS/AOR are at risk of not being scheduled.
TURNEY COMPRESSOR STATION MAINTENANCE (SEG 280)
On Gas Day Wednesday, September 16, 2026, through Gas Day Thursday, September 17, 2026 and Gas
Day Monday, September 21, 2026, through Gas Day Wednesday, September 23, 2026, REX will be
performing maintenance at its Turney Compressor Station (Segment 280). There is no anticipated
impact to capacity on Segment 280 in the West to East direction.
BIG HOLE COMPRESSOR STATION MAINTENANCE (SEG 110)
On Gas Day Monday, September 21, 2026, REX will be performing maintenance at its Big Hole
Compressor Station (Segment 110). There is no anticipated impact to the capacity through Segment 110.
MEEKER COMPRESSOR STATION MAINTENANCE (SEG 100)
On Gas Day Tuesday, September 22, 2026, REX will be performing maintenance at its Meeker
Compressor Station (Segment 100). Operating capacity will be limited to 400 MDth/d through Segment
100. At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not
being scheduled.
WAMSUTTER COMPRESSOR STATION MAINTENANCE (SEG 130)
On Gas Day Wednesday, September 23, 2026 REX will be performing maintenance at its Wamsutter
Compressor Station (Segment 130). There is no anticipated impact to the capacity on Segment 130.
LOST CREEK COMPRESSOR STATION MAINTENANCE (LOCATION 43036)
On Gas Day Wednesday, September 23, 2026 REX will be performing maintenance at its Lost Creek
Compressor Station (Location 43036). Operating capacity will be limited to 62 MDth/d at the Lost Creek
Location (Location 43036). At this capacity level, primary and secondary firm quantities, as well as
ITS/AOR are at risk of not being scheduled.
This Monthly Maintenance Schedule is posted in compliance with Section 36.1C of REX’s currently
effective FERC Gas Tariff. In the event REX cannot schedule the firm service nominations from Primary
Receipt to Primary Delivery on a Day, Reservation Charge Credit Quantities are calculated pursuant to
Section 7.14D and are based upon a firm shipper’s average daily usage at Primary Points during the 7
complete Gas Days prior to the day REX posts the Monthly Maintenance Schedule, except where the
7-Day period is limited by pre-existing firm service curtailments.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 3.1A, of the General Terms and Conditions of the REX FERC Gas Tariff.
If you have any questions, please contact your Account Director or Scheduling Representative at 303-
763-2906
National Fuel Gas Supply
Mercer Compressor Station Outage: September 2026 - Revision 3
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Operational Flow Order -- EFF 9/12
Notice Type: Operational Flow Order
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/12/2026
Notice End Date: 09/14/2026
Posting Date: 09/10/2026
Notice Identifier: 182818
Required Response Indicator Description: No response required
Operational Area
Gas Day September 10 - September 11
Gas Day September 12 - September 13
Gas Day September 14 and until further notice
System Wide - All Customers
No OFO*
OFO In Effect: No DS 5% / 500
No OFO*
Customer Specific
No OFO*
No OFO*
No OFO*
Hourly Customer Specific
No OFO*
No OFO*
No OFO*
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: SEGMENT 15-CS801-STA MAINT UPD2
Posted: 09/10/2026 8:11:50AM
Effective: 09/10/2026 8:11:50AM
End Date: 10/31/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/10/2026 8:11:50AM Notice End Date/Time: 10/31/2026 9:00:00am
Post Date/Time: 9/10/2026 8:11:50 AM Notice ID: 47213
Reqrd Rsp: 1 Rsp Date/Time: 9/10/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 47157
Subject: SEGMENT 15-CS801-STA MAINT UPD2
Notice Text:
SEGMENT 15 – STATION MAINTENANCE - COMPRESSOR STATION 801 – UPDATE 2
The scheduling dates have changed, as noted below. See previous Notice ID 47157 dated August 13, 2026.
As posted on Natural's Outage Impact Report (X26-702063), Natural will be performing station maintenance at Compressor Station 801 (CS 801) located in Carter County, Oklahoma (Segment 15 of Natural's Texok Zone). Natural is required to reduce the maximum operating capacity eastbound into Segment 15 from Segment 2, thus limiting Natural's throughput capacity eastbound through CS 801 during this outage.
The scheduling constraint will be at CS 801; therefore, gas received west of CS 801 for delivery east of CS 801 may be impacted. The Midcontinent Pool (PIN 25078) is located west (upstream) of the constraint.
As such, effective for gas day Monday, September 21, 2026 Timely Cycle and continuing through gas day Friday, October 23, 2026 (previously Wednesday, September 16, 2026, Timely Cycle, and continuing through gas day Tuesday, October 13, 2026), Natural will schedule Primary Firm and Secondary in-path Firm transports only through CS 801. AOR/ITS and Secondary out-of-path Firm transports will not be available for the duration of this restriction.
Continue to monitor Natural's interactive website for any updates to the end date during this restriction. Please contact your Account Director or Scheduling Representative if you have any questions.
Transwestern Pipeline
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 120531
Notice Type: Operational Alert
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Posted: Sep 10 2026 7:43AM
Effective: Sep 10 2026 7:42AM
End Date: Sep 11 2026 8:59AM
Notice Type Description: Operational Alert
Notice Identifier: 120531
Critical Notice Description: Critical notice
Posting Date/Time: Sep 10 2026 7:43AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
Notice Effective Date/Time: Sep 10 2026 7:42AM
Notice End Date/Time: Sep 11 2026 8:59AM
Notice Text: CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREASeptember 10, 2026Due to low line pack in the Phoenix Area, Transwestern is declaring a Same Day Overage Alert in the Phoenix Area for the current gas day, September10, 2026.Any Operator of a delivery point in the Phoenix Area at which actual quantities exceed scheduled quantities on this Alert Day shall be subject to Alert Day charges in accordance with Section 22.4 of the General Terms and Conditions ofTranswestern's FERC Gas Tariff.Based upon current operating conditions, Transwestern anticipates that this low line pack condition will continue at least for the entire current gas day. Transwestern will provide additional information concerning this Alert Day condition as necessary.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE - Station 620 (Job 355854) 2026 Planned Outage Maintenance Summary
Posted: 09/10/2026 07:09:38 CDT
Notice ID: 17258433
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/10/2026
Notice Eff Time:
07:09:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
17258433
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/10/2026
Post Time:
07:09:38 CDT
Prior Notice:
17089614
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Station 620 (Job 355854) 2026 Planned Outage Maintenance Summary
Transco has completed the turbine exchange ahead of schedule. Effective for gas day September 11, 2026, Transco will lift the constraint through the TSB below and will return to the previously posted available capacities prior to this outage.
TSB Name - Location
Location ID
Flow Direction
CPLS N TO S TSB MP 1.0
9010778
N to S
Please see the Market and Constraint posting on Transco’s Informational Postings site for available priority capacities.
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: CAPACITY CONSTRAINT
Subject: Location Performance Update
Posted: 09/09/2026 6:31:25PM
Effective: 09/09/2026 6:31:25PM
End Date: 09/10/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): SEGMENTS
Notice Eff Date/Time: 09/09/2026 6:31:25PM Notice End Date/Time: 09/10/2026 9:00:00am
Post Date/Time: 9/9/2026 6:31:25 PM Notice ID: 629591
Reqrd Rsp: 1 Rsp Date/Time: 9/9/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 629590
Subject: Location Performance Update
Notice Text:
NOTICE TO CUSTOMERS
September 9, 2026
Location Performance Update
El Paso Natural Gas (EPNG) is concerned about the performance of the following location(s). The following performance cap(s) will be placed:
Loc
Loc Name
Flow Dir
Zone
Segment
Pooling Area
County/State
Action
314548
IABBOTTD
Delivery
AZ-N
2020
PINAL,AZ
Cap C1 - 09/09/26 limit to 2,109 dths
This could result in underperformance (LOR) reductions to shipper and/or pooler nominations conducting business at this location(s).
The following location(s) have shown sufficient improvement and, therefore, will not have a performance cap for today's gas day.
Loc
Loc Name
Flow Dir
Zone
Segment
Pooling Area
County/State
Action
49444
IPELSPRI
Receipt
TX-P
940
WAHA
REEVES,TX
Watchlist Lift
For scheduling questions, call the Nominations and Scheduling representative or the Scheduling Hotline at 1-800-238-3764.
For Marketing assistance, call your Marketing representative.
Freddie Salas, Manager
Nominations and Scheduling
(719) 520-4238
Freddie_salas@kindermorgan.com
Below alert threshold -- no detailed analysis performed.
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TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 9/10/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/10/2026
Notice End Date: 09/11/2026
Posting Date: 09/09/2026
Notice Identifier: 182802
Required Response Indicator Description: No response required
For Gas Day September 10, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
83%
Rec from AGT & Del West of Lambertville
100%
100%
100%
Meter 73907 & 73706 Receipts
N/A
100%
100%
100%
62%
Planned Outage
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
100%
100%
100%
100%
Five Points - Southbound
N/A
100%
78%
Lebanon
N/A
100%
71%
Lebanon Lateral
N/A
100%
75%
Batesville - Southbound
N/A
100%
39%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
90%
New Roads South - Southbound
N/A
100%
95%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
31%
Huntsville - Northbound
N/A
100%
Speaks - Southbound
N/A
100%
81%
Angleton West - Northbound
N/A
100%
46%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
55%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
---
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30,M2-24, M2-30, and M3
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
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TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 9/10/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/10/2026
Notice End Date: 09/11/2026
Posting Date: 09/09/2026
Notice Identifier: 182808
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 10, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
NEXUS Gas Transmission (U.S.)
09/09/2026- NEXUS Pipeline Conditions for 9/10/2026
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TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/10/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/10/2026
Notice End Date: 09/11/2026
Posting Date: 09/09/2026
Notice Identifier: 182807
Required Response Indicator Description: No response required
For Gas Day September 10, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
40%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
N4706 Receipts
N/A
100%
100%
100%
100%
100%
100%
18%
TE Planned Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
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TSP Name: Egan Hub Storage, LLC
Subject: Egan Storage Conditions for 9/10/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/10/2026
Notice End Date: 09/11/2026
Posting Date: 09/09/2026
Notice Identifier: 182809
Required Response Indicator Description: No response required
Notice Text:
Due to the previously posted planned outage, the following restriction will be in place on the Egan Hub Storage (Egan) system for Gas Day September 10, 2026:
Egan has scheduled and sealed injection nominations as well as IWS activity. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Egan has scheduled and sealed withdrawal nominations as well as IWS activity. No increases in withdrawals will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
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Critical Notice Effective Timely Cycle, Gas Day September 10, 2026, Iroquois nominations are at capacity and sealed from all increases for the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/11/2026 09:00 CCT
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Pipeline: Gulf South Pipeline
Notice ID: 5038660
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-02T12:04:00+00:00
Effective: 2026-09-02T12:05:00+00:00
End:
Subject: Gulf South Inability to Take Confirmed Quantities on Index 296
Gulf South Pipeline
Posted Maintenance Events for 09/04/2026 - 09/10/2026
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Pipeline: Gulf South Pipeline
Notice ID: 5038687
Notice Type: Over-Under Performance
Status: Terminate
Posted: 2026-09-09T10:25:00+00:00
Effective: 2026-09-09T10:30:00+00:00
End: 2026-09-09T11:00:00+00:00
Subject: Gulf South Inability to Take Confirmed Quantities on Index 296
Gulf South Pipeline Notice 5038687
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Terminate
Notice ID :
5038687
Prior Notice :
5038661
Reqrd Rsp Desc :
No response required
Subject :
Gulf South Inability to Take Confirmed Quantities on Index
TSP :
078444247
Post Date/Time :
09/09/2026 10:25:00 AM
Notice Effective Date/Time :
09/09/2026 10:30:00 AM
Notice End Date/Time :
09/09/2026 11:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Gulf South Pipeline Company, LLC (“Gulf South”) has limited operational receipt flexibility on
Index 296 related to the "Unplanned Index 296 Pipeline Maintenance" (Notice I.D. 5038650).
As a result, effective ID1, September 2, 2026, the "Index 296 Receipts" scheduling group will be
reduced to 25,000 Dth/day until further notice. The following locations are included in the
"Index 296 Receipts" scheduling group and will be impacted:
• Discovery (SLN 21805)
• Louisiana Delta Farms (SLN 22537)
• Bully Camp (SLN 9154)
• Golden Meadow (SLN 45)
• Bully Camp (SLN 9694)
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/09/2026 10:25:26 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/09/2026 10:25:00 AM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/09/2026 10:30:00 AM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/09/2026 11:00:00 AM
Notice ID :
5038687
Response Date/Time :
Prior Notice :
5038661
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Gulf South Inability to Take Confirmed Quantities on Index
Notice Text :
Gulf South Pipeline Company, LLC (“Gulf South”) has limited operational receipt flexibility on
Index 296 related to the "Unplanned Index 296 Pipeline Maintenance" (Notice I.D. 5038650).
As a result, effective ID1, September 2, 2026, the "Index 296 Receipts" scheduling group will be
reduced to 25,000 Dth/day until further notice. The following locations are included in the
"Index 296 Receipts" scheduling group and will be impacted:
• Discovery (SLN 21805)
• Louisiana Delta Farms (SLN 22537)
• Bully Camp (SLN 9154)
• Golden Meadow (SLN 45)
• Bully Camp (SLN 9694)
If you have any questions, please contact your customer service representative.
09/09/2026 10:25:26 AM
Page 1 of 1
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Pipeline: Florida Gas Transmission
Notice ID: 68680
Notice Type: Operational Alert
Subject: Overage Alert Day 25% Tolerance
Posted: Sep 9 2026 6:56 AM
Effective: Sep 9 2026 9:00 AM
End Date: Sep 10 2026 9:00 AM
Notice ID: 68680
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 9 2026 6:56 AM
Subject: Overage Alert Day 25% Tolerance
Notice Effective Date/Time: Sep 9 2026 9:00 AM
Notice End Date/Time: Sep 10 2026 9:00 AM
Notice Text: Mid 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 09, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 25% (Twenty Five Percent) tolerance.For the gas day of September 09, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
National Fuel Gas Supply
Ellisburg Station Outage: September 2026 - Revision 2
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Pipeline: Gulf South Pipeline
Notice ID: 5038685
Notice Type: Over-Under Performance
Status: Terminate
Posted: 2026-09-08T19:37:00+00:00
Effective: 2026-09-08T19:38:00+00:00
End: 2026-09-09T09:00:00+00:00
Subject: Failure to Deliver Confirmed Quantities at Location 464
Gulf South Pipeline Notice 5038685
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Terminate
Notice ID :
5038685
Prior Notice :
5038680
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 464
TSP :
078444247
Post Date/Time :
09/08/2026 07:37:00 PM
Notice Effective Date/Time :
09/08/2026 07:38:00 PM
Notice End Date/Time :
09/09/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/2/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
464 Targa Venice
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/08/2026 7:37:18 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/08/2026 07:37:00 PM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/08/2026 07:38:00 PM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/09/2026 09:00:00 AM
Notice ID :
5038685
Response Date/Time :
Prior Notice :
5038680
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 464
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/2/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
464 Targa Venice
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/08/2026 7:37:18 PM
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TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/9/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/09/2026
Notice End Date: 09/10/2026
Posting Date: 09/08/2026
Notice Identifier: 182720
Required Response Indicator Description: No response required
For Gas Day September 9, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
100%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
NEXUS Gas Transmission (U.S.)
09/08/2026- NEXUS Pipeline Conditions for 9/9/2026
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TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/9/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/09/2026
Notice End Date: 09/10/2026
Posting Date: 09/08/2026
Notice Identifier: 182719
Required Response Indicator Description: No response required
For Gas Day September 9, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
40%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
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TSP Name: Egan Hub Storage, LLC
Subject: Egan Storage Conditions for 9/9/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/09/2026
Notice End Date: 09/10/2026
Posting Date: 09/08/2026
Notice Identifier: 182723
Required Response Indicator Description: No response required
Notice Text:
Due to the previously posted planned outage, the following restriction will be in place on the Egan Hub Storage (Egan) for Gas Day September 9, 2026:
Egan has restricted excess injections and IWS activity. No increases in injections or IWS activity will be accepted except to comply with NAESB bump guidelines.
Egan has restricted the portion of secondary withdrawal nominations. No increases in withdrawals will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Gulf South Pipeline
Failure to Deliver Confirmed Quantities at Location 464
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Pipeline: Gulf South Pipeline
Notice ID: 5038680
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-08T15:51:00+00:00
Effective: 2026-09-08T15:53:00+00:00
End: 2026-09-09T09:00:00+00:00
Subject: Failure to Deliver Confirmed Quantities at Location 464
Gulf South Pipeline Notice 5038680
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Initiate
Notice ID :
5038680
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 464
TSP :
078444247
Post Date/Time :
09/08/2026 03:51:00 PM
Notice Effective Date/Time :
09/08/2026 03:53:00 PM
Notice End Date/Time :
09/09/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/2/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
464 Targa Venice
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/08/2026 3:51:55 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/08/2026 03:51:00 PM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/08/2026 03:53:00 PM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/09/2026 09:00:00 AM
Notice ID :
5038680
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 464
Notice Text :
Due to Customer’s failure to Deliver confirmed quantities at the locations noted below, Gulf
South Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/2/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
464 Targa Venice
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/08/2026 3:51:55 PM
Page 1 of 1
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TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 09/09/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/09/2026
Notice End Date: 09/10/2026
Posting Date: 09/08/2026
Notice Identifier: 182701
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 9, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Algonquin Gas Transmission
09/08/2026- AGT Pipeline Conditions for 09/09/2026
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TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/09/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/09/2026
Notice End Date: 09/10/2026
Posting Date: 09/08/2026
Notice Identifier: 182702
Required Response Indicator Description: No response required
For Gas Day September 9, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
100%
100%
100%
100%
100%
13%
Planned Outage
Cromwell
100%
100%
74%
Burrillville
100%
100%
61%
Weymouth
100%
100%
80%
Iroquois Deliveries
100%
100%
75%
Iroquois Receipts
100%
100%
54%
Hanover West
100%
100%
94%
Mendon Receipts
100%
100%
100%
100%
100%
58%
Lincoln Receipts
100%
100%
74%
Lincoln Deliveries
100%
100%
100%
G System
100%
100%
46%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
15%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
---
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
Stay Balanced
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/08/2026 2:20:25PM Notice End Date/Time: 09/09/2026 9:00:00am
Post Date/Time: 9/8/2026 2:20:25 PM Notice ID: 404068
Reqrd Rsp: 1 Rsp Date/Time: 9/8/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: Special Permit Extension 329-1 Valve Can
Notice Text:
Project Updates
“***MLV 117-3 to MLV 118-3: Special Permit Pipe Replacement
--8/18/26 through 9/12/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations.
***
Date Change, Previously scheduled 8/18/26 to 9/11/26.
………………………………
***MLV 119-2 to MLV 119-2A: Special Permit Pipe Replacement
--8/18/26 through 9/12/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations.
***
Date Change, Previously scheduled 8/18/26 to 9/11/26.
………………………………
***MLV 329AS-1 to MLV 329AD-1: Valve Replacement - MLV 329-1
--CANCELLED: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations. The meters listed may be constrained or shut in during the project.
420226 PSEG/TGP RAMSEY NJ BERGEN
***
Date Change, Previously scheduled 9/9/26 to 10/9/26.
………………………………
”
If you have any questions, please contact your Scheduler.
..
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Capacity Constraint Effective Timely Cycle, Gas Day September 9, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/10/2026 09:00 AM CCT
Tres Palacios Gas Storage
09/08/2026- TPGS Storage Conditions for 9/8/2026 -- INTRADAY
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TSP Name: Tres Palacios Gas Storage LLC
Subject: TPGS Storage Conditions for 9/8/2026 -- INTRADAY
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/08/2026
Notice End Date: 09/09/2026
Posting Date: 09/08/2026
Notice Identifier: 182693
Required Response Indicator Description: No response required
Notice Text:
Due to intraday nomination changes for Gas Day September 8, 2026, the following restrictions will be in place on the Tres Palacios Gas Storage, LLC (TPGS) system for Gas Day September 8, 2026:
Tres Palacios has scheduled and sealed withdrawal nominations and IWS activity at meter 45307 - FLORIDA GAS TRANSMISSION (TPGS1080B). No increases in withdrawals or IWS activity will be accepted.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Southern Star
Operational Capacity Reduction - Line Segment 385 Updated
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TSP Name: Southern Star
Notice ID: 11215
Notice Type: Capacity Constraint
Status: Supersede
Post Date: 2026-09-08T09:08:21.73
Effective Begin: 2026-09-08T09:08:21.73
Effective End: None
Subject: Operational Capacity Reduction - Line Segment 385 Updated
Southern Star Central Gas Pipeline (Southern Star) has updated the capacity reduction on Line Segment 385 due to extreme heat and pipeline conditions. The following customers will be impacted: 60,000 dth/d NGPL Carter (location:17069) effective ID 1 cycle on 9/8/2026.
We appreciate your assistance during this matter and if you have any questions, please feel free to contact your Customer Service Representative.
Scott Warren Cell: 270.302.6433
Buster Ashley Cell: 270.314.1436
Easton Russelburg Cell: 270.302.0173
Columbia Gas Transmission (TCO)
UPDATE: Line SM-80 Pipeline Maintenance (CEREWEST), Effective September 10-26, 2026
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26196010
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/08/26
09/08/26
10/08/26
Subject: Subject: UPDATE: Line SM-80 Pipeline Maintenance (CEREWEST), Effective September 10-26, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers of upcoming maintenance on Line SM-80 Loop in West Virginia beginning Thursday, September 10, 2026, and continuing through September 26, 2026. During the maintenance, TCO will utilize the temporary internal constraint Ceredo West MA19 (CEREWEST), which has been enabled in TC eConnects (Notice ID 26196010).
Based on forecasted operating conditions, TCO currently anticipates CEREWEST will be restricted to zero non-firm effective Timely Cycle for Thursday, Gas Day September 10, 2026, and continuing until further notice.
TCO reminds customers it may become necessary to reduce the capacity through CEREWEST to a level as low as 1,400,000 Dth Total Capacity (zero non-firm). TCO encourages customers to reference the Daily Capacity Posting for the specific capacity through CEREWEST each day during the maintenance.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of upcoming pipeline maintenance on Line SM-80 in West Virginia scheduled to begin on Wednesday, September 9, 2026, through Saturday, September 26, 2026. During the maintenance, TCO will be utilizing the temporary internal constraint Ceredo West MA19 (CEREWEST).
Due to the utilization of CEREWEST, TCO has configured the temporary constraint in TC eConnects. This will allow customers to view CEREWEST on the Internal Constraint Rights screen, as well as the Operationally Available Capacity screen on Informational Postings.
Based on forecasted operating conditions during the maintenance, TCO does not currently anticipate any reduction to firm nominations through CEREWEST. However, based on operating conditions, including the logistics involved with the performance of work, it may become necessary to reduce the capacity through CEREWEST to a level as low as 1,400,000 Dth Total Capacity (zero non-firm).
Customers are encouraged to monitor the Construction and Maintenance Schedule for any non-firm impacts and the Daily Capacity Posting for specific capacity settings each day of the outage.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Enable Gas Transmission (EGT)
[Enable Gas Transmission (EGT)] [Maintenance] SOUTH POOL INTEGRITY DIGS TERM
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Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6541
Notice Type: Maintenance
Subject: SOUTH POOL INTEGRITY DIGS TERM
Posted: Tue Sep 08 08:28:00 CDT 2026
Effective: Tue Sep 08 09:00:00 CDT 2026
End Date:
EGT Critical Notices
TSP: 872670161
TSP Name: ENABLE GAS TRANSMISSION, LLC
Critical Notice Description: Critical notice
Notice Effective Date: 09/08/2026
Notice Effective Time: 09:00
Notice End Date: 00/00/0000
Notice End Time: 00:00
Notice Identifier: 6541
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 09/08/2026 08:28
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: SOUTH POOL INTEGRITY DIGS TERM
Notice Text:
New Information Posted 9/8/26:
EGT South Pool Integrity Digs (Critical Notice #6478) is terminated effective Tuesday, September 8th,
2026 at 9:00 AM.
Previous Information Posted 7/16/26:
This Operational Alert is being issued pursuant to Section 20, GT&C of EGT s Tariff to notify all parties of
planned maintenance in EGT s South Pooling Area beginning Tuesday, August 18th, 2026, with an
expected completion date of Friday, September 18th, 2026, at 09:00.
A series of integrity digs will be conducted in EGT s South Pooling Area. During this time, EGT will not
allow IT and Secondary services from EGT s West 1, West 2, Flex and North Pooling Areas to EGT s South
Pooling Area. In addition, EGT will have limited ability to schedule receipt nominations from meters that
are located on EGT s Line AC to delivery points or pools located in EGT s South Pooling Area. Meters
include but are not limited to the following;
MP# 802267 MRT at Glendale
MP# 803500 NGPL at Hot Springs
EGT will not be capable of supporting non-ratable IT services in EGT s South Pooling area. Shippers with
delivery points in EGT s South Pooling Area should nominate from their primary receipt point to their
primary delivery point in order to maintain the highest priority level of service.
This alert will be updated should more information become available throughout the series of digs. If
you have any questions concerning this Alert, please contact your Scheduling Representative.
For a more readable version of this document click
Here
NEXUS Gas Transmission (U.S.)
09/08/2026- Nexus Customer Specific Operational Flow Order -- LIFED -- 9/8
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TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: Nexus Customer Specific Operational Flow Order -- LIFED -- 9/8
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/08/2026
Notice End Date: 12/07/2026
Posting Date: 09/08/2026
Notice Identifier: 182685
Prior Notice Identifier: 181917
Required Response Indicator Description: No response required
Operational Area
Gas Day September 7
Gas Day September 8 and until further notice
Customer Specific
OFO In Effect: No Due Pipe OFO 2% / 500
No OFO*
Columbia Gas Transmission (TCO)
LIFTED: OFO - Receipt Points in Market Areas 26, 30, 35, 41, 42, Eff. ID1 Tuesday, September 8, 2026
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Operational Flow Order
Notice Stat Desc: Supersede
Prior Notice: 26239008
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/08/26
09/08/26
10/08/26
Subject: Subject: LIFTED: OFO - Receipt Points in Market Areas 26, 30, 35, 41, 42, Eff. ID1 Tuesday, September 8, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies shippers the Operational Flow Order (OFO) impacting receipt points in Market Areas 26, 30, 35, 41 and 42 is lifted effective Intraday Gas Day Tuesday, September 8, 2026.
TCO reserves the right to reinstate the OFO as operationally necessary. As a reminder, the Pre-OFO (Notice ID 26203010) remains in effect.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Pursuant to the provisions of Section 17 of the General Terms and Conditions of its FERC Gas Tariff, Columbia Gas Transmission, LLC (TCO) is issuing an Operational Flow Order ("OFO") to Shippers under all transportation rate schedules with receipts in Market Areas 26, 30, 35, 41, and 42 to protect the operational integrity of TCO’s system and its ability to meet its firm service obligations.
As explained in Pre OFO (Notice ID 26205016), due to mild weather forecasts, anticipated lower market demand, higher storage and line pack levels, and the level of production received in Market Areas 26, 30, 35, 41, and 42, physical receipts must be equal to or less than scheduled receipts in order to maintain system integrity and provide reliable firm service. Consequently, TCO cannot allow excess receipts at any receipt point in these Market Areas.
Therefore, TCO is issuing the following Operational Flow Order (OFO):
1. The Time and Date of Issuance of this OFO is Friday, September 4, 2026, at 8:05 AM ET.
2. The OFO will become effective for Gas Day Saturday, September 5, 2026.
3. This OFO will continue in duration until TCO issues further notice of termination of this OFO.
4. The Shippers impacted by this OFO are those scheduling receipts of gas in Market Areas 26, 30, 35, 41, and 42 whose physical receipts are not less than or equal to their scheduled receipts during a Gas Day.
5. Pursuant to the OFO, the following actions must be taken:
During the period this OFO is in effect, impacted shippers must align scheduled quantities with physical quantities in Market Areas 26, 30, 35, 41, and 42, which may require communication with upstream operators. Shippers must remain in balance at the start of, and throughout, each Gas Day, beginning Saturday, September 5, 2026, and continuing until further notice. Receipt points must be balanced such that actual receipts into Market Areas 26, 30, 35, 41, and 42 must be less than or equal to the scheduled receipt quantities into these areas unless otherwise mutually agreed on a nondiscriminatory basis.
6. The justification for issuing the OFO is as set forth above.
7. Additional information: Shippers who do not comply will be subject to penalties in accordance with Section 19.3 of TCO’s FERC Gas Tariff. Shippers are encouraged to stay coordinated with upstream suppliers regarding changes in physical flow for the duration of the OFO.
If a penalty is assessed, the penalty will be based on all quantities in aggregate in violation of the OFO in excess of a tolerance of 5% of scheduled receipt quantities or 5,000 Dth whichever is higher. This tolerance will be in effect during the OFO unless revised through an update to this notice. Penalties will be based on the shipper’s prorated share of the total excess quantities above the tolerance at the receipt point for that day at the higher of: (i) a price per Dth equal to three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia" as published in Platts Gas Daily price survey for the days on which the OFO is issued, or (ii) a price per Dth equal to 150 percent of the highest midpoint posting for either: Mich Con City-gate, Transco, Zone 6 Non-N.Y., or Texas Eastern, M-2 Receipts as published in Platts Gas Daily price survey for the days on which the OFO is issued. Penalties under Section 19.3 (ii) will only be assessed on days in which the daily spot price of gas exceeds three times the midpoint of the range of prices reported for "Columbia Gas, Appalachia."
Please contact your Customer Services Representative with any questions.
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/08/26
09/08/26
10/08/26
Subject: Subject: CAPACITY POSTING - TIM for September 9, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
* The Critical Day for Storage Injections is LIFTED in all Op Areas effected Intraday 1, Gas Day Tuesday, September 8, 2026. Please see Critical Notice ID # 26239021 for details.
No Critical Day for Transport is necessary.
* The Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is LIFTED effective Intraday Gas Day Tuesday, September 8, 2026. Please see Critical Notice ID # 26239022 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
* 636978 - Pine Glen - * 0
* 637095 - MTN GATHERING-HOMER CITY - * 0 Total Capacity
* 637887 - Exotic – Oblinski - * 0
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell – 0
* 640616 - Anadarko Midstream Beech Creek - * 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
821590 - THOMAS COFFMAN INC YOUNG - 0
821917 - A&W-Gandee - 0
823621 - MOUNTAIN STATE-GRANT - 0
824017- STERLING DRG FETTTY - 0
824766 - TECHNOLOGY DEVELOPMENT - FIELDS - 0
825005 - CENTRAL PACIFIC GROUP SNYDER - 0
826130 - STERLING DRG HARPER - 0
828516 - DORAN-RAINES #1 - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
834263 - MCKOWN-JB YOAK LEASE - 0
835078 - RYAN #702 - 0
839166 - Patton - 0
840226 - BenGay MM - 0
840254 - Vandalia - 0 Total Capacity
842446 - Spencer H Line Sales - 0
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
CNR06 - CHK Hubball/Horse Ck/NYE - 0
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 0
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 09/08/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/08/2026
Notice End Date: 09/09/2026
Posting Date: 09/07/2026
Notice Identifier: 182682
Required Response Indicator Description: No response required
For Gas Day September 8, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
87%
Rec from AGT & Del West of Lambertville
100%
100%
100%
TE/AGT Lease
Yes
To Lease Capacity
Nexus/TE Leased Meters
Yes
To Lease Capacity
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
100%
100%
100%
50%
Unplanned Outage
Five Points - Southbound
N/A
100%
61%
Unplanned Outage
Lebanon
N/A
100%
53%
Unplanned Outage
Lebanon Lateral
N/A
100%
87%
Batesville - Southbound
N/A
100%
77%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
47%
New Roads South - Southbound
N/A
100%
94%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
Yes
Huntsville - Northbound
Yes
Speaks - Southbound
N/A
100%
81%
Angleton West - Northbound
N/A
100%
95%
Vidor East - Northbound
N/A
100%
44%
Deliveries to BIG
N/A
100%
100%
100%
100%
100%
Planned Outage
Gillis - Northbound
N/A
100%
52%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
---
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area, M1-24, M1-30,M2-24, M2-30, and M3
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 09/08/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/08/2026
Notice End Date: 09/09/2026
Posting Date: 09/07/2026
Notice Identifier: 182664
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 8, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Southeast Supply Header
09/07/2026- SESH Pipeline Conditions for 09/08/2026
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Reroute: Not assessed.
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 09/08/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/08/2026
Notice End Date: 09/09/2026
Posting Date: 09/07/2026
Notice Identifier: 182658
Required Response Indicator Description: No response required
For Gas Day September 8, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
100%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
East Tennessee Natural Gas
09/07/2026- ETNG Pipeline Conditions for 09/08/2026
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Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 09/08/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/08/2026
Notice End Date: 09/09/2026
Posting Date: 09/07/2026
Notice Identifier: 182659
Required Response Indicator Description: No response required
For Gas Day September 8, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
100%
100%
Topside South
100%
100%
81%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
East Tennessee Natural Gas
09/06/2026- ETNG Pipeline Conditions for 09/07/2026
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Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 09/07/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/07/2026
Notice End Date: 09/08/2026
Posting Date: 09/06/2026
Notice Identifier: 182628
Required Response Indicator Description: No response required
For Gas Day September 7, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
100%
100%
Topside South
100%
100%
81%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): GAS QUALITY Notice Type Desc (2): ISSUES
Notice Eff Date/Time: 09/07/2026 11:41:17AM Notice End Date/Time: 09/08/2026 9:00:00am
Post Date/Time: 9/7/2026 11:41:17 AM Notice ID: 404036
Reqrd Rsp: 1 Rsp Date/Time: 9/7/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: GAS QUALITY ISSUE AT CALEDONIA 9-7-26
Notice Text:
GAS QUALITY ISSUE AT CALEDONIA STORAGE METER (412734) EFFECTIVE 9-7-2026
A gas quality issue has been reported at the receipt from the TGP/Caledonia Storage Meter (Pin #412734) in Lowndes County, Mississippi. Tennessee is in the process of investigating and monitoring the issue. Therefore, in accordance with Article II, Section 9 of the General Terms & Conditions of Transporter's Tariff, effective for the gas day Tuesday, September 8, 2026 for Timely Cycle, and until further notice, this point may need to be at reduced flow or shut-in. Nominations will be scheduled accordingly until the gas quality issue has been resolved. All transportation services are at risk of not getting scheduled.
Tennessee Gas Pipeline will continue to work with the point operator and will update via the EBB when more information is obtained.
Please contact your Scheduling Representative if you have any questions.
..
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 09/07/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/07/2026
Notice End Date: 09/08/2026
Posting Date: 09/06/2026
Notice Identifier: 182637
Required Response Indicator Description: No response required
For Gas Day September 7, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
87%
Rec from AGT & Del West of Lambertville
100%
100%
100%
ISS-1 Injections (1)
N/A
100%
FSS, SS-1 and SS Injections (1)
N/A
100%
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
100%
100%
100%
Unplanned Outage
Five Points - Southbound
N/A
100%
61%
Unplanned Outage
Lebanon
N/A
100%
53%
Unplanned Outage
Lebanon Lateral
N/A
100%
94%
Batesville - Southbound
N/A
100%
77%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
54%
New Roads South - Southbound
N/A
100%
94%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
30%
Huntsville - Northbound
Yes
Speaks - Southbound
N/A
100%
81%
Angleton West - Northbound
N/A
100%
34%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
53%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
No DS - M1-24, M1-30, M2-24, M2-30 and M3, issued 9/5/2026. 5% / 500 Dth Tolerance
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
(1) Beginning 9:00 AM CCT September 5, 2026, through 9:00 AM CCT September 8, 2026, excess injections on all ISS-1, FSS-1, SS-1 and SS contracts will be restricted as well as TT16, TT17, TT24 no-notice balancing, no-notice pre-injection and no-notice payback for prior month.
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 09/07/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/07/2026
Notice End Date: 09/08/2026
Posting Date: 09/06/2026
Notice Identifier: 182629
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 6, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 09/07/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/07/2026
Notice End Date: 09/08/2026
Posting Date: 09/06/2026
Notice Identifier: 182638
Prior Notice Identifier: 182629
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 7, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Southeast Supply Header
09/06/2026- SESH Pipeline Conditions for 09/07/2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 09/07/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/07/2026
Notice End Date: 09/08/2026
Posting Date: 09/06/2026
Notice Identifier: 182627
Required Response Indicator Description: No response required
For Gas Day September 7, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
100%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Critical Notice Effective Timely Cycle, Gas Day September 7, 2026, Iroquois nominations are at capacity and sealed from all increases for the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/08/2026 09:00 CCT
Transco
UPDATE - Non-Tariff Quality Gas at PETTUS OUTLET M3649
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View original notice text
Pipeline: Transco
Notice: UPDATE - Non-Tariff Quality Gas at PETTUS OUTLET M3649
Posted: 09/06/2026 12:57:56 CDT
Notice ID: 17246654
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/06/2026
Notice Eff Time:
12:57:56 CDT
Notice End Date:
Notice End Time:
Notice ID:
17246654
Notice Stat Desc:
Supersede
Notice Type Desc:
Gas Qual
Post Date:
09/06/2026
Post Time:
12:57:56 CDT
Prior Notice:
17246114
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Non-Tariff Quality Gas at PETTUS OUTLET M3649
Effective
ID2
for
GD 9/6/2026
Transco will allow scheduling and begin receiving gas at PETTUS OUTLET M3649 (Location ID 9007543).
Location ID
Location Name
Flow Direction
9007543
PETTUS OUTLET M3649
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Non-Tariff Quality Gas at PETTUS OUTLET M3649
Posted: 09/06/2026 09:28:52 CDT
Notice ID: 17246110
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/06/2026
Notice Eff Time:
09:28:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
17246110
Notice Stat Desc:
Initiate
Notice Type Desc:
Gas Qual
Post Date:
09/06/2026
Post Time:
09:28:52 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Non-Tariff Quality Gas at PETTUS OUTLET M3649
Transco is receiving gas at the PETTUS OUTLET M3649 (Location ID 9007543) that exceeds the Transco FERC Tariff minimum of seven (7) pounds of water vapor per million cubic feet as required by Section 3(c)(vi) of the General Terms and Conditions (GT&C) of Transco’s Tariff.
Consistent with Section 3(d) of Transco’s GT&C, all shippers receiving gas from the location below will be reduced to EPSQ effective for gas day September 6,
2026
ID1 cycle. Gas scheduling and flow will not be available until the gas conforms to Transco’s Tariff gas quality.
Location ID
Location Name
Flow Direction
9007543
LIVE OAK KARON M1345
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Non-Tariff Quality Gas at PETTUS OUTLET M3649
Posted: 09/06/2026 09:32:06 CDT
Notice ID: 17246114
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/06/2026
Notice Eff Time:
09:32:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17246114
Notice Stat Desc:
Supersede
Notice Type Desc:
Gas Qual
Post Date:
09/06/2026
Post Time:
09:32:06 CDT
Prior Notice:
17246110
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Non-Tariff Quality Gas at PETTUS OUTLET M3649
Transco is receiving gas at the PETTUS OUTLET M3649 (Location ID 9007543) that exceeds the Transco FERC Tariff minimum of seven (7) pounds of water vapor per million cubic feet as required by Section 3(c)(vi) of the General Terms and Conditions (GT&C) of Transco’s Tariff.
Consistent with Section 3(d) of Transco’s GT&C, all shippers receiving gas from the location below will be reduced to EPSQ effective for gas day September 6,
2026
ID1 cycle. Gas scheduling and flow will not be available until the gas conforms to Transco’s Tariff gas quality.
Location ID
Location Name
Flow Direction
9007543
PETTUS OUTLET M3649
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 09/06/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/06/2026
Notice End Date: 09/07/2026
Posting Date: 09/05/2026
Notice Identifier: 182608
Required Response Indicator Description: No response required
For Gas Day September 6, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
87%
Rec from AGT & Del West of Lambertville
100%
100%
100%
ISS-1 Injections (1)
N/A
100%
FSS, SS-1 and SS Injections (1)
N/A
100%
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
100%
100%
100%
50%
Unplanned Outage
Five Points - Southbound
N/A
100%
61%
Unplanned Outage
Lebanon
N/A
100%
53%
Unplanned Outage
Lebanon Lateral
N/A
100%
87%
Batesville - Southbound
N/A
100%
77%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
54%
New Roads South - Southbound
N/A
100%
94%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
31%
Huntsville - Northbound
Yes
Speaks - Southbound
N/A
100%
80%
Angleton West - Northbound
N/A
100%
24%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
56%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
No DS - M1-24, M1-30, M2-24, M2-30 and M3, issued 9/5/2026. 5% / 500 Dth Tolerance
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
(1) Beginning 9:00 AM CCT September 5, 2026, through 9:00 AM CCT September 8, 2026, excess injections on all ISS-1, FSS-1, SS-1 and SS contracts will be restricted as well as TT16, TT17, TT24 no-notice balancing, no-notice pre-injection and no-notice payback for prior month.
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 09/06/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/06/2026
Notice End Date: 09/07/2026
Posting Date: 09/05/2026
Notice Identifier: 182600
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 6, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Southeast Supply Header
09/05/2026- SESH Pipeline Conditions for 09/06/2026
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Reroute: Not assessed.
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TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 09/06/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/06/2026
Notice End Date: 09/07/2026
Posting Date: 09/05/2026
Notice Identifier: 182598
Required Response Indicator Description: No response required
For Gas Day September 6, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
100%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
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Reroute: Not assessed.
View original notice text
Critical Notice Effective Timely Cycle, Gas Day September 6, 2026, Iroquois nominations are at capacity and sealed from all increases for the following location(s): - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Park, Interruptible and Secondary receipt nominations at the Brookfield Interconnect are reduced by 100%. Customers will be advised if further capacity becomes available during the day as volumes are nominated and confirmed. Please contact your account representative or Gas Control for further information. End date 09/07/2026 09:00 CCT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: TE Pipeline Conditions for 09/05/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/05/2026
Notice End Date: 09/06/2026
Posting Date: 09/04/2026
Notice Identifier: 182577
Required Response Indicator Description: No response required
For Gas Day September 5, 2026, Texas Eastern (TE) has approved and scheduled nominations at each pipeline segment and meter station up to TE's operational capacity. The following locations have been restricted due to requested nominations exceeding TE's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
North of Berne
Meter 75919 Deliveries
N/A
100%
100%
87%
Rec from AGT & Del West of Lambertville
100%
100%
100%
ISS-1 Injections (1)
N/A
100%
FSS, SS-1 and SS Injections (1)
N/A
100%
30" South of Berne
Berne - Southbound
N/A
100%
100%
Danville - Southbound
N/A
100%
100%
Tompkinsville - Southbound
N/A
100%
100%
Barton - Southbound
N/A
100%
100%
24"
Sarahsville - Southbound
N/A
100%
100%
100%
100%
Unplanned Outage
Five Points - Southbound
N/A
100%
61%
Unplanned Outage
Lebanon
N/A
100%
53%
Unplanned Outage
Lebanon Lateral
N/A
100%
94%
Batesville - Southbound
N/A
100%
45%
Meter 74215 Deliveries
Yes
Access Area
Union Church - Southbound
N/A
100%
54%
New Roads South - Southbound
N/A
100%
95%
White Castle - Southbound
N/A
100%
95%
Longview - Northbound
N/A
100%
31%
Huntsville - Northbound
Yes
Speaks - Southbound
N/A
100%
82%
Angleton West - Northbound
N/A
100%
36%
Vidor East - Northbound
Yes
Gillis - Northbound
N/A
100%
54%
TABS Pool Restrictions - Tolerances
ETX
STX
WLA
ELA
M1-24"
M1-30"
M2-24"
M2-30"
TABS Pool - Length
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
TABS Pool - Short
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
1% or 1,000
No-Notice Restrictions
OFO / Imbalance Notice
OFO
No DS - M1-24, M1-30, M2-24, M2-30 and M3, issued 9/5/2026. 5% / 500 Dth Tolerance
Action Alert
---
Customer Specific OFO
---
Imbalance Warnings
Stay Balanced - Access Area
FERC Order 698
M2-24, M2-30 and M3
Gas Quality:
Due to gas quality issues, meter 76609 has been shut in and physical receipts at the meter will be unavailable until further notice. Beginning during the Timely cycle for Gas Day December 6, 2025, and until further notice, TE will restrict receipt nominations at Meter 76609 to -0- Dth/d.
Systemwide Notes:
(1) Beginning 9:00 AM CCT September 5, 2026, through 9:00 AM CCT September 8, 2026, excess injections on all ISS-1, FSS-1, SS-1 and SS contracts will be restricted as well as TT16, TT17, TT24 no-notice balancing, no-notice pre-injection and no-notice payback for prior month.
Shippers in all Texas Eastern's Access Area Zones and Market Area Zones M1-30, M2-30 and M3 are required to coordinate any imbalance payback through TE's account representative and actual payback quantities may be limited depending on system operations and conditions. If customers do not adhere to imbalance requirements stated above, TE will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 09/05/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/05/2026
Notice End Date: 09/06/2026
Posting Date: 09/04/2026
Notice Identifier: 182575
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 5, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/5/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/05/2026
Notice End Date: 09/06/2026
Posting Date: 09/04/2026
Notice Identifier: 182567
Required Response Indicator Description: No response required
For Gas Day September 5, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
100%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Nautilus Pipeline Company
09/04/2026- Nautilus Force Majeure - Unplanned Outage at Enterprise Neptune plant - Update
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Reroute: Not assessed.
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TSP Name: Nautilus Pipeline Company, L.L.C.
Subject: Nautilus Force Majeure - Unplanned Outage at Enterprise Neptune plant - Update
Notice Type: Force Majeure
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/04/2026
Notice End Date: 12/03/2026
Posting Date: 09/04/2026
Notice Identifier: 182547
Prior Notice Identifier: 182546
Required Response Indicator Description: No response required
Notice Text:
Nautilus has been informed that the Enterprise Neptune plant has resumed processing gas. Nautilus will be working to return upstream system pressures to normal throughout the day.
The previously posted Force Majeure, pursuant to section 25 of the General Terms and Conditions of Nautilus' FERC Gas Tariff, is no longer in effect.
For questions concerning this notice, please contact your Enbridge Offshore account rep at 713-627-6204.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/5/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/05/2026
Notice End Date: 09/06/2026
Posting Date: 09/04/2026
Notice Identifier: 182566
Required Response Indicator Description: No response required
For Gas Day September 5, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
82%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 5, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/06/2026 09:00 AM CCT
ANR Pipeline (TC Energy)
CAPACITY REDUCTION Michigan Leg North – Bridgman Northbound
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Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
09/20/26
Subject: Subject: CAPACITY REDUCTION Michigan Leg North – Bridgman Northbound
Author: Author: Diana Lopez
Notice Text
ANR has planned pipeline maintenance in the Michigan Leg North area located in Berrien County, Michigan. As a result, capacity will be reduced as follows:
9/14 – 9/19 Bridgman Northbound (LOC #FPBRGMNB):422 MMcf/d (leaving 1,200 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
17% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper’s 7-day Non-Force Majeure Average Usage Quantity pursuant to Section 6.36.2(b) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Columbia Gas Transmission (TCO)
REVISED: CAPACITY POSTING – ID2 for September 4, 2026
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Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
10/04/26
Subject: Subject: REVISED: CAPACITY POSTING – ID2 for September 4, 2026
Author: Author: Tyler King
Notice Text
The following non-firm capacity change is effective Intraday 2 Cycle for Gas Day Friday, September 4, 2026, and Timely Cycle for Gas Day Saturday, September 5, 2026:
* C41 – TEXAS EASTERN TETCON – * 100,000 (Effective ID2 for 09/04/2026)
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26155052
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
09/29/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Southwest Area
Author: Author: T0001375
Notice Text
Since the last posting, ANR has revised the dates for the maintenance in the Southwest Area in Hansford and Wheeler Counties, Texas and Woodward County, Oklahoma. ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. As a result, capacity will be reduced as follows:
9/21 – 9/28 (previously 9/13 – 9/18) EG Hill Northbound (LOC #FPEGHLNB): 74 MMcf/d (leaving 141 MMcf/d)
Estimated impact to Firm Primary as follows:
7% - Based on the Current Net Shipper Nominations
32% - Based on the Current Contracted MDQ
9/21 – 9/28 (previously 9/13 – 9/18) Mooreland Northbound (LOC #FPMORLNB): 71 MMcf/d (leaving 135 MMcf/d)
Estimated impact to Firm Primary as follows:
13% - Based on the Current Net Shipper Nominations
32% - Based on the Current Contracted MDQ
9/21 – 9/28 (previously 9/13 – 9/18) Custer Northbound (LOC #FPCSTRNB): 7 MMcf/d (leaving 33 MMcf/d)
Estimated impact to Firm Primary as follows:
0% - Based on the Current Net Shipper Nominations
0% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Columbia Gas Transmission (TCO)
REVISED: CAPACITY POSTING – ID1 for September 4, 2026
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Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
10/04/26
Subject: Subject: REVISED: CAPACITY POSTING – ID1 for September 4, 2026
Author: Author: Jonah Skiles
Notice Text
The following changes are effective Intraday 1 Cycle for Friday, September 4, 2026
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
* G8 – EAST LYNN-16 - * Total Capacity (Effective Intraday 1 Cycle, 09/04/2026)
Please contact your Customer Services Representative with any questions.
Columbia Gas Transmission (TCO)
CAPACITY POSTING - TIM for September 5, through September 8, 2026
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View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
10/04/26
Subject: Subject: CAPACITY POSTING - TIM for September 5, through September 8, 2026
Author: Author: Jonah Skiles
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
* A Critical Day for Storage Injections is necessary beginning Gas Day Saturday, September 5, 2026, and will continue until further notice.Please see Critical Notice ID # 26239009 for details.
No Critical Day for Transport is necessary.
* An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is necessary beginning Gas Day Saturday, September 5, 2026, and will continue until further notice. Please see Critical Notice ID # 26239008 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
821590 - THOMAS COFFMAN INC YOUNG - 0
821917 - A&W-Gandee - 0
823621 - MOUNTAIN STATE-GRANT - 0
824017- STERLING DRG FETTTY - 0
824766 - TECHNOLOGY DEVELOPMENT - FIELDS - 0
825005 - CENTRAL PACIFIC GROUP SNYDER - 0
826130 - STERLING DRG HARPER - 0
828516 - DORAN-RAINES #1 - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
834263 - MCKOWN-JB YOAK LEASE - 0
835078 - RYAN #702 - 0
839166 - Patton - 0
840226 - BenGay MM - 0
840254 - Vandalia - 0 Total Capacity
842446 - Spencer H Line Sales - 0
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
* CNR06 – CHK Hubball/Horse Ck/NYE –
09/05/2026 – Total Capacity
09/06/2026 – Total Capacity
09/07/2026 – Total Capacity
09/08/2026 - *0
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
G8 - EAST LYNN-16 - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
* CHSTKENO - Line P North MA16 –
09/05/2026 – 25,000
09/06/2026 – 25,000
09/07/2026 -25,000
09/08/2026 - *0
CLENWAYN - Clendenin to Waynesburg MA35 – 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Columbia Gas Transmission (TCO)
Critical Day for Storage Injections, Effective Saturday, September 5, 2026
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Storage
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
10/04/26
Subject: Subject: Critical Day for Storage Injections, Effective Saturday, September 5, 2026
Author: Author: Tyler King
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers that Critical Days for storage injections are necessary effective Gas Day Saturday, September 5, 2026, and continuing until further notice.
Based on forecasted supply, reduced market demand, above-average storage levels, and firm storage injection requirements, Transporter projects that all available storage injection capacity will be required to meet firm service obligations. Transporter projects no availability of interruptible storage injection services. Due pipe nominations will be scheduled to zero. Storage withdrawal services are not impacted by this notice.
The following daily penalties will apply:
FSS MDIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 110% of the applicable Contract MDIQ.
FSS SCQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of its SCQ.
The following monthly penalties will apply:
FSS MMIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 105% of the applicable MMIQ.
This notice describes the events leading up to the declaration of a Critical Day, as required in General Terms and Conditions, Section 19.7 of Columbia Gas Transmission's FERC Gas Tariff.
Please contact your Customer Services Representative with any questions.
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 20% Tolerance
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Pipeline: Florida Gas Transmission
Notice ID: 68392
Notice Type: Operational Alert
Subject: Overage Alert Day 20% Tolerance
Posted: Sep 4 2026 6:32 AM
Effective: Sep 4 2026 9:00 AM
End Date: Sep 5 2026 9:00 AM
Notice ID: 68392
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 4 2026 6:32 AM
Subject: Overage Alert Day 20% Tolerance
Notice Effective Date/Time: Sep 4 2026 9:00 AM
Notice End Date/Time: Sep 5 2026 9:00 AM
Notice Text: 90-degree temperatures are forecasted in Florida over the next several days; therefore, for the gas day of September 4, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 20% (Twenty Percent) tolerance.For the gas day of September 4, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/04/2026 6:40:20AM Notice End Date/Time: 09/05/2026 9:00:00am
Post Date/Time: 9/4/2026 6:40:20 AM Notice ID: 403974
Reqrd Rsp: 1 Rsp Date/Time: 9/4/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 403291
Subject: OFO DAILY CD1 DS219 EFF 9-5 LIFTED 9-8
Notice Text:
OFO DAILY CRITICAL DAY 1 DS OF STA 219 EFFECTIVE 9-5-2026
Due to forecasted milder weather with associated lesser demand moving into the Northeast areas of its system, in order to protect the operational integrity of its system, effective for the Gas Day (“GD”) of Saturday, September 5, 2026 Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) is implementing an OFO Daily Critical Day (“CD”) 1 for all areas East of STA 219 for over-deliveries into the system or under-takes out of the system pursuant to Article X of the General Terms and Conditions of Tennessee's FERC NGA Gas Tariff. Tennessee is lifting the OFO Daily Critical Day 1 for all areas East of STA 219 effective for the Gas Day of Tuesday, September 8, 2026 and until further notice.
This OFO will be effective for LMS-PA, SA contracts acting as balancing parties and LMS-MA Balancing Parties only.
Please refer to the table below for the affected areas and dates, and the actions required:
Zone
GD 9-4-26
GD 9-5-26 through 9-7-2026
GD 9-8-26 and until further notice
Zone 0
No OFO
No OFO
No OFO
Zone L
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Zone 1
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Zone 2
No OFO
No OFO
No OFO
Zone 3
No OFO
No OFO
No OFO
Zone 4
No OFO
Critical Day 1
All Areas East and North of STA 219 Only
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
Zone 5
No OFO
Critical Day 1
All Areas
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
Zone 6
No OFO
Critical Day 1
All Areas
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
CD 1 PENALTY: $5.00 + applicable Regional Daily Spot Price per Dth for quantities in excess of the tolerance
CD 1 TOLERANCE: Greater of 2% of scheduled quantities or 500 Dth
Balancing between OBA points in separate pipeline regions or across meters not located in the OFO area will not be permitted.
In the event this OFO is not sufficient to maintain the operational integrity of its system, Tennessee may escalate to calling a Critical Day II, a Balancing Alert, Meter Specific OFO(s) or Hourly OFO(s), or taking any other actions that may be permitted or required by Tennessee's Tariff.
Please contact your Scheduling Representative if you have any questions.
..
Transco
UPDATE - Job 242501 Station 77 Eminence Storage Planned Outage and Maintenance Summary
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Reroute: Not assessed.
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Pipeline: Transco
Notice: UPDATE - Job 242501 Station 77 Eminence Storage Planned Outage and Maintenance Summary
Posted: 09/03/2026 15:55:37 CDT
Notice ID: 17238068
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/03/2026
Notice Eff Time:
15:55:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
17238068
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/03/2026
Post Time:
15:55:37 CDT
Prior Notice:
17154952
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Job 242501 Station 77 Eminence Storage Planned Outage and Maintenance Summary
Transco will be performing annual fall shut in tests and valve replacements at the Eminence Storage facility, currently scheduled from
September 28, 2026
through
October 10, 2026
.
During this period, the Eminence Storage Field will not be available for service to allow for required DOT compliance testing work to be performed. Services under ESS rate schedules may not be available for the period due to Operating Conditions resulting from this planned outage.
If Transco is required to restrict ESS Injection or withdrawal services, additional notice will be provided.
Additionally, this work will also reduce system flexibility. It is recommended all parties maintain a concurrent balance of receipts and deliveries daily.
If you have any questions, please contact your Transportation Services representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: SEGMENT 20 - GC #1 M/L -ILI TOOL RUNS
Posted: 09/03/2026 2:57:03PM
Effective: 09/03/2026 2:57:03PM
End Date: 09/04/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/03/2026 2:57:03PM Notice End Date/Time: 09/04/2026 9:00:00am
Post Date/Time: 9/3/2026 2:57:03 PM Notice ID: 47202
Reqrd Rsp: 1 Rsp Date/Time: 9/3/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: SEGMENT 20 - GC #1 M/L -ILI TOOL RUNS
Notice Text:
SEGMENT 20 - GULF COAST #1 M/L – ILI TOOL RUNS
As posted on Natural's Outage Impact Report (X26-82800) and as part of Natural's ongoing pipeline Integrity Management Program, Natural will perform a series of ILI tool runs on its Gulf Coast #1 mainline south of Compressor Station 341 (CS 341) located in Nueces County, Texas in Segment 20 of Natural's South Texas Zone. Once the data from the tool runs have been analyzed, any remediation work impacting shippers will be posted.
As such, effective on the gas days indicated below, the locations listed below will be scheduled accordingly for the duration of this integrity work.
LOCATIONS PRIMARY ONLY:
LOC 54849 WHISTLEP/NGPL WHISTLE REC NEUCES
LOC 53776 VCP/NGPL MUSTANG M/L 1 NUECES
LOCATION UNAVAILABLE:
LOC 3886 BANHUB/NGPL BANQUETE HUB BI-DI
TOOL RUN DATES:
Gas day Tuesday, October 27, 2026 (Cleaning Tool)
Gas day Wednesday, October 28, 2026 (Gauge Tool)
Gas day Thursday, October 29, 2026 (MFL/Caliper Tool)
Gas day Friday, October 30, 2026 (EMAT Tool)
Please contact your Account Director or Scheduling Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 9/4/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/04/2026
Notice End Date: 09/05/2026
Posting Date: 09/03/2026
Notice Identifier: 182517
Required Response Indicator Description: No response required
For Gas Day September 4, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
42%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
Salinville
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
No DP - issued 8/20/2026. 2% / 500 Dth/d Tolerance
Imbalances Warnings
Stay Balanced
Gas Quality:
NEXUS has been informed by TETCO that the gas quality entering TE's system from meters N4714, N4733, and N4915 continues to improve. As a result, the prior notification regarding partial flow reductions beginning September 9, 2026, has been rescinded for these meters. TE will continue to monitor gas entering its system to ensure compliance with TE's gas quality standards in its GT&C. If continued and sustained improvement is not demonstrated, meter operators may be subject to future flow reductions.
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Maritimes & Northeast Pipeline, L.L.C. (U.S.)
Subject: MNUS Imbalance Notice -- UPDATE
Notice Type: Other
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/05/2026
Notice End Date: 12/02/2026
Posting Date: 09/03/2026
Notice Identifier: 182507
Prior Notice Identifier: 180501
Required Response Indicator Description: No response required
Notice Text:
Maritimes & Northeast (M&N) has limited operational flexibility to manage imbalances. Effective 9:00 AM CCT, September 5, 2026, M&N requires all shippers and point operators to keep actual daily takes out of the system equal to or greater than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Correspondingly, effective 9:00 AM CCT, September 5, 2026, the previously posted imbalance notice is no longer in effect.
Additionally, M&N continues to require all Power Plant Operators to provide information mandated by FERC Order No. 698 until further notice. Information required includes the hourly consumption profile of directly connected power generation facilities.
To the extent shippers and/or point operators do not adhere to this requirement,
M&N will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
This notice will remain in effect until further notice.
Please contact your Operations Account Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Maritimes & Northeast Pipeline Limited Partnership (Canada)
Subject: MNCA Imbalance Notice -- UPDATE
Notice Type: Other
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/05/2026
Notice End Date: 12/02/2026
Posting Date: 09/03/2026
Notice Identifier: 182508
Prior Notice Identifier: 181662
Required Response Indicator Description: No response required
Notice Text:
Maritimes Canada (MNC) has been experiencing large daily Due Shipper imbalances. Effective for Gas Day September 5, 2026, MNC requires shippers and point operators not to exceed daily due shipper imbalances of 500 GJ or 10% (whichever is greater) regardless of their cumulative imbalances. As such, MNC will not allow Transaction Type 04 nominations in excess of 500 GJ per contract.
To the extent shippers and/or point operators do not adhere to this requirement, MNC may issue customer specific OFOs pursuant to General Terms and Conditions Section 10, in order to maintain the operational integrity of the system.
This notice will remain in effect until further notice.
Correspondingly, effective 9:00 AM CCT, September 5, 2026, the previously posted imbalance notice is no longer in effect.
Please contact your operations account manager with any questions.
North Baja Pipeline
MAINTENANCE SCHEDULE for North Baja (Posted: 9/3/26)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 728
TSP: 030353283
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 09/03/2026 14:05
Notice Eff Date: 09/03/2026
Notice Eff Time: 14:05
Notice End Date: 01/01/2027
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 724
Subject: MAINTENANCE SCHEDULE for North Baja (Posted: 9/3/26)
Message Text:
The North Baja Maintenance Schedule has been updated. Please refer to the maintenance schedule for the projected capacity impacts. The updated item is as follows: • Revised - Winter season maintenance Please note that the information posted is proposed and subject to change. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Attachments: North Baja Maintenance Schedule 20260903.pdf
Gas Transmission Northwest
MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 9/3/26)
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Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1631
TSP: 006912885
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 09/03/2026 14:00
Notice Eff Date: 09/03/2026
Notice Eff Time: 14:00
Notice End Date: 11/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1624
Subject: MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 9/3/26)
Message Text:
Gas Transmission Northwest Maintenance Schedule has been updated. Please refer to the maintenance schedule for the projected capacity impacts. Updated item is as follows: • Revised: 9/1 – 9/30 – Unit 5D Maintenance (Unplanned) Please note that the information posted is proposed and subject to change. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275
Attachments: GTN Planned Maintenance Schedule 20260903.pdf
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 4, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/05/2026 09:00 AM CCT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Trunkline Gas Company
Notice ID: 68317
Notice Type: Force Majeure
Subject: TGC Force Majeure Lifted: Kountze Station Power Outage
Posted: 2026-09-03 07:40:00.0
Effective: 2026-09-03 07:40:00.0
End Date:
Notice ID: 68317
Notice Type: MAJ
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-03 07:40:00.0
Subject: TGC Force Majeure Lifted: Kountze Station Power Outage
Notice Effective Date/Time: 2026-09-03 07:40:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Notice Text: 09/03/2026 TGC Force Majeure Lifted: Kountze Station Power Outage Effective immediately, Trunkline has lifted the Notice of Force Majeure for the Kountze Station Power Outage. If you have any questions, please contact your Customer Service or Marketing Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/03/26
09/03/26
10/03/26
Subject: Subject: CAPACITY POSTING - TIM for September 4, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
No Critical Day for Storage is necessary.
No Critical Day for Transport is necessary.
No Operational Flow Order (OFO) is necessary.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
821590 - THOMAS COFFMAN INC YOUNG - 0
821917 - A&W-Gandee - 0
823621 - MOUNTAIN STATE-GRANT - 0
824017- STERLING DRG FETTTY - 0
824766 - TECHNOLOGY DEVELOPMENT - FIELDS - 0
825005 - CENTRAL PACIFIC GROUP SNYDER - 0
826130 - STERLING DRG HARPER - 0
828516 - DORAN-RAINES #1 - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
834263 - MCKOWN-JB YOAK LEASE - 0
835078 - RYAN #702 - 0
839166 - Patton - 0
840226 - BenGay MM - 0
840254 - Vandalia - 0 Total Capacity
842446 - Spencer H Line Sales - 0
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
G8 - EAST LYNN-16 - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 15% Tolerance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Florida Gas Transmission
Notice ID: 68315
Notice Type: Operational Alert
Subject: Overage Alert Day 15% Tolerance
Posted: Sep 3 2026 6:20 AM
Effective: Sep 3 2026 9:00 AM
End Date: Sep 4 2026 9:00 AM
Notice ID: 68315
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 3 2026 6:20 AM
Subject: Overage Alert Day 15% Tolerance
Notice Effective Date/Time: Sep 3 2026 9:00 AM
Notice End Date/Time: Sep 4 2026 9:00 AM
Notice Text: 90-degree temperatures are forecasted in Florida over the next several days and FGT linepack is below target levels; therefore, for the gas day of September 3, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 15% (Fifteen Percent) tolerance.For the gas day of September 3, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Maritimes & Northeast Pipeline Limited Partnership (Canada)
Subject: MNCA Operational Advisory
Notice Type: Operational Alert
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/02/2026
Notice End Date: 12/01/2026
Posting Date: 09/02/2026
Notice Identifier: 182500
Required Response Indicator Description: No response required
Notice Text:
Maritimes Canada (MNCA) is currently experiencing high linepack levels with some shippers having large cumulative imbalances. In the event shippers continue to grow their cumulative Due Shipper imbalances, MNCA may take necessary steps to keep them in balance, including but not limited to, customer specific OFO's in order to maintain the operational integrity of the pipeline.
Please contact your Operations Account Manager with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1226
TSP: 046077343
Notice Type: Maint
Notice Status: Supersede
Posting Date/Time: 09/02/2026 14:25
Notice Eff Date: 09/02/2026
Notice Eff Time: 14:25
Notice End Date: 10/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1217
Subject: UPDATED: CAPACITY REDUCTION GLGT – Emerson Eastbound (Posted: 9/2/26)
Message Text:
Great Lakes Gas Transmission is extending the maintenance at Thief River Falls Unit 201. As a result, capacity will be reduced as follows: Emerson Eastbound (LOC #3833975): 7/17 – 9/30 (previously 9/8) Available capacity is 1,326 MMcf/d Great Lakes Gas Transmission anticipates that this may result in Firm Primary, Firm Secondary and Interruptible curtailments. The estimated impact to Firm Primary is 21%. The Reservation Charge Crediting Mechanism of Section 6.10.3(d) shall apply to this outage. Please refer to the maintenance schedule for any additional capacity impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 866-454-7572.
Gulf South Pipeline
Failure to Deliver Confirmed Quantities at Location 464
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038662
Notice Type: Over-Under Performance
Status: Terminate
Posted: 2026-09-02T14:17:00+00:00
Effective: 2026-09-02T14:20:00+00:00
End: 2026-09-02T15:00:00+00:00
Subject: Failure to Deliver Confirmed Quantities at Location 464
Gulf South Pipeline Notice 5038662
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Terminate
Notice ID :
5038662
Prior Notice :
5038656
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 464
TSP :
078444247
Post Date/Time :
09/02/2026 02:17:00 PM
Notice Effective Date/Time :
09/02/2026 02:20:00 PM
Notice End Date/Time :
09/02/2026 03:00:00 PM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to take confirmed quantities at the locations noted below, Gulf South
Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/2/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
464 Targa Venice
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/02/2026 2:17:28 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/02/2026 02:17:00 PM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/02/2026 02:20:00 PM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/02/2026 03:00:00 PM
Notice ID :
5038662
Response Date/Time :
Prior Notice :
5038656
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 464
Notice Text :
Due to Customer’s failure to take confirmed quantities at the locations noted below, Gulf South
Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/2/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
464 Targa Venice
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/02/2026 2:17:28 PM
Page 1 of 1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 3, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/04/2026 09:00 AM CCT
Tallgrass Energy
[Ruby Pipeline] [MAINTENANCE] RUBY MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Ruby Pipeline
Notice ID: 14060
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: RUBY MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #1
Posted: 9/2/2026 11:58:15 AM
Effective: 9/2/2026 11:58:15 AM
End Date: 12/31/9000
RUBY MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 – UPDATE #1
Ruby is updating the Segment 40 ILI Tool Run to a 700 MDth/d capacity through Segment 40.
All other items remain the same as posted under notice ID 14032
SEGMENT 40 ILI TOOL RUN
On Gas Day Wednesday, September 9, 2026, Ruby will be conducting an ILI Tool Run in Segment 40.
Operating capacity will be limited to 700 MDth/d through Segment 40.
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
SEGMENT 10 ILI TOOL RUN
On Gas Day Tuesday, September 29, 2026, Ruby will be conducting an ILI Tool Run in Segment 10. Ruby
is not expecting this outage to impact shippers; however, Ruby will provide as much notice as possible
with individual postings on the EBB in the event capacity will be impacted.
SEGMENT 20 ILI TOOL RUN
On Gas Day Wednesday, September 30, 2026, Ruby will be conducting an ILI Tool Run in Segment 20.
Ruby is not expecting this outage to impact shippers; however, Ruby will provide as much notice as
possible with individual postings on the EBB in the event capacity will be impacted.
In the event Ruby cannot schedule the firm service nominations from Primary Receipt to Primary
Delivery on a Day during the scheduled maintenance outlined above, Reservation Charge Credit
Quantities are calculated pursuant to Section 16.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 6.5, of the General Terms and Conditions of the Ruby FERC Gas Tariff.
If you have any questions, please contact your Account Director or Scheduling Representative at 303-
763-2906.
Tallgrass Energy
[Tallgrass Interstate Gas Transmission (TIGT)] [MAINTENANCE] TIGT MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Tallgrass Interstate Gas Transmission (TIGT)
Notice ID: 14058
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: TIGT MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 - UPDATE #1
Posted: 9/2/2026 11:05:20 AM
Effective: 9/2/2026 11:05:20 AM
End Date: 12/31/9000
TIGT MAINTENANCE SCHEDULE FOR SEPTEMBER 2026 – UPDATE #1
TIGT is rescheduling the Segment 410 Maintenance to a later date.
All other items remain the same as posted under notice ID 14030
SEGMENT 125 MAINTENANCE (SEG 125)
On Gas Day Tuesday, September 8, 2026, through Gas Day Thursday, September 17, 2026, TIGT
will be performing maintenance on Segment 125. TIGT is not expecting this outage to impact
shippers, however, TIGT will provide as much notice as possible with individual postings on the
EBB in the event capacity will be impacted.
SEGMENT 210 MAINTENANCE (SEG 210)
On Gas Day Monday, September 21, 2026, through Gas Day Friday, October 9, 2026, TIGT will
be performing maintenance along Segment 210 (Seg 210). The following restrictions will be in
place:
• Operating capacity will be limited to 101.6 MDth/d through Segment 210.
• No displacement nominations will be scheduled at East Zone receipt locations
• Shipper nominated withdrawals for Interruptible Storage Service (“ISS”), as well as
shipper nominated authorized overrun (AOR) for FSS, NNS (including SCS), and CMC-2
services will not be scheduled.
• In addition, additional supply in the East Zone will help prevent additional reductions
through segment 210.
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not
being scheduled.
ATWOOD TO ST FRANCIS LATERAL MAINTENANCE (SEG 170)
On Gas Day Tuesday, September 29, 2026, through Gas Day Wednesday, September 30, 2026,
TIGT will be performing maintenance along the Atwood to St Francis Lateral. Certain distribution
farm taps and/or project lines may be impacted.
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not
being scheduled.
In the event TIGT cannot schedule the firm service nominations from Primary Receipt to
Primary Delivery on a Day, Reservation Charge Credit Quantities are calculated pursuant to
Section 9.14 D 2 a) and are based upon a firm shipper’s average daily usage at Primary Points
during the 7 complete Gas Days prior to the day TIGT posts the Monthly Maintenance
Schedule, except where the 7-Day period is limited by pre-existing firm service curtailments
pursuant to Section 9.14 D 2 d).
To the extent there is a limitation to scheduling or curtailment of firm service nominations,
available pipeline capacity will be scheduled first to firm transportation nominations from
Primary Points and along Primary Paths and remaining capacity will be scheduled pro rata
based on nominations and consistent with Section 4.2 of the General Terms and Conditions of
the TIGT FERC Gas Tariff.
For questions, please contact your Account Director or Scheduling Representative at 303-763-
2906.
Gulf South Pipeline
Failure to Deliver Confirmed Quantities at Location 464
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038656
Notice Type: Over-Under Performance
Status: Initiate
Posted: 2026-09-02T10:29:00+00:00
Effective: 2026-09-02T10:30:00+00:00
End: 2026-09-03T09:00:00+00:00
Subject: Failure to Deliver Confirmed Quantities at Location 464
Gulf South Pipeline Notice 5038656
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Over-Under Performance
Notice Stat Desc :
Initiate
Notice ID :
5038656
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 464
TSP :
078444247
Post Date/Time :
09/02/2026 10:29:00 AM
Notice Effective Date/Time :
09/02/2026 10:30:00 AM
Notice End Date/Time :
09/03/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Due to Customer’s failure to take confirmed quantities at the locations noted below, Gulf South
Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/2/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
464 Targa Venice
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/02/2026 10:29:33 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/02/2026 10:29:00 AM
Notice Type Desc :
Over-Under Performance
Notice Effective Date/Time :
09/02/2026 10:30:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/03/2026 09:00:00 AM
Notice ID :
5038656
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Failure to Deliver Confirmed Quantities at Location 464
Notice Text :
Due to Customer’s failure to take confirmed quantities at the locations noted below, Gulf South
Pipeline Company, LLC (“Gulf South”) is notifying customers that it anticipates scheduling
reductions for the remaining nomination cycles for Gas Day 9/2/2026 and until further notice
based upon Projected Daily Quantities* at these locations.
464 Targa Venice
Gulf South continues to monitor this issue and will confirm and schedule nomination cycles
pursuant to the nomination timeline.
“Projected Daily Quantities” is the greater of the Elapsed Prorated Scheduled Quantity or the
Accumulated Measured Quantity plus the Estimated Measured Quantity for the balance of the Gas
Day. “Accumulated Measured Quantity” is defined as the measured quantities through the location
since the beginning of the Gas Day. The “Estimated Measured Quantity” is the number of hours
remaining in the Gas Day multiplied by the 30-minute average of the current flow rate divided by
24 hours.
If you have any questions, please contact your customer service representative.
09/02/2026 10:29:33 AM
Page 1 of 1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/02/26
09/02/26
10/02/26
Subject: Subject: CAPACITY POSTING - TIM for September 3, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
No Critical Day for Storage is necessary.
No Critical Day for Transport is necessary.
No Operational Flow Order (OFO) is necessary.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
821590 - THOMAS COFFMAN INC YOUNG - 0
821917 - A&W-Gandee - 0
823621 - MOUNTAIN STATE-GRANT - 0
824017- STERLING DRG FETTTY - 0
824766 - TECHNOLOGY DEVELOPMENT - FIELDS - 0
825005 - CENTRAL PACIFIC GROUP SNYDER - 0
826130 - STERLING DRG HARPER - 0
828516 - DORAN-RAINES #1 - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
834263 - MCKOWN-JB YOAK LEASE - 0
835078 - RYAN #702 - 0
839166 - Patton - 0
840226 - BenGay MM - 0
840254 - Vandalia - 0 Total Capacity
842446 - Spencer H Line Sales - 0
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
G8 - EAST LYNN-16 - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Northwest Pipeline
Notice: Sumas Compressor Station Deficiency Period Part 2
Notice ID: 33008
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Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-171
Sumas Compressor Station Deficiency Period Part 2
posted on
Sep 1 2026 3:20PM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: CURTAILMENT
Post D/T: 09/01/2026 3:01 PM MCT
Notice Eff D/T: 09/01/2026 3:01 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-171
Prior Notice: 26-162
Subject: Sumas Compressor Station Deficiency Period Part 2
Notice Text:
As indicated in All Shippers Notice #26-162, Northwest is
currently performing maintenance at the Sumas CS through
September 09, 2026.
Primary southbound nomination requests at the Sumas CS have
exceeded the available capacity of 821,000 Dth/d southbound (or
whatever Northwest cannot mitigate). Therefore, pursuant to
Sections 10.2 and 10.3 of Rate Schedule TF-1 in Northwest's
Tariff, Northwest hereby gives notice of a Deficiency Period
for Gas Day September 02, 2026. The Deficiency will be
calculated based on a design capacity of 1,409,000 Dth/d
southbound. The Deficiency Period will continue until the work
is completed. Northwest will post on its EBB if unable to
mitigate volumes each day until the work is completed.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com
for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day September 2, 2026, nominations are sealed from all increases through the following locations: - Brookfield Interconnect with Algonquin Gas Transmission. In addition, the following capacity has been reduced: - Brookfield Interconnect – Park, Interruptible and Secondary receipt nominations are reduced by 100%. If you have any further questions, please contact the Iroquois Scheduling or Gas Control Group. End date 09/03/2026 09:00 AM CCT
NEXUS Gas Transmission (U.S.)
09/01/2026- NEXUS Pipeline Conditions for 09/02/2026
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Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 09/02/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/02/2026
Notice End Date: 09/03/2026
Posting Date: 09/01/2026
Notice Identifier: 182433
Required Response Indicator Description: No response required
For Gas Day September 2, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
No DP - issued 8/20/2026. 2% / 500 Dth/d Tolerance
Imbalances Warnings
Stay Balanced
Gas Quality:
NEXUS has been informed by TETCO of ongoing gas quality issues at meters N4714, N4733, N4915. TE/NEXUS will require a partial reduction of flow beginning as soon as September 9, 2026, if gas quality issues are not corrected by that date. These meter operators will remain at a reduced flow, and will be subject to further reductions, until the gas entering TE's system is compliant with TE's gas quality standards in its GT&C. The upstream point operators are required to ensure nominations are commensurate with the physical flow, or non-performance confirmation reductions may be required.
Systemwide Notes:
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
NEXUS Gas Transmission (U.S.)
09/01/2026- NEXUS Pipeline Conditions for 09/02/2026 -- INTRADAY
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Reroute: Not assessed.
View original notice text
TSP Name: NEXUS Gas Transmission, LLC (U.S.)
Subject: NEXUS Pipeline Conditions for 09/02/2026 -- INTRADAY
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/02/2026
Notice End Date: 09/03/2026
Posting Date: 09/01/2026
Notice Identifier: 182466
Prior Notice Identifier: 182433
Required Response Indicator Description: No response required
For Gas Day September 2, 2026, Nexus Gas Transmission, LLC (NEXUS) has approved and scheduled nominations at each pipeline segment and meter station up to NEXUS's operational capacity. The following locations have been restricted due to requested nominations exceeding NEXUS's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
TABS
Belle River
N/A
100%
100%
100%
100%
100%
100%
41%
Due to DTE Posted Outage
Ypsilanti
N/A
100%
100%
100%
100%
100%
100%
38%
Due to DTE Posted Outage
Salinville (1)
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
No DP - issued 8/20/2026. 2% / 500 Dth/d Tolerance
Imbalances Warnings
Stay Balanced
Gas Quality:
NEXUS has been informed by TETCO of ongoing gas quality issues at meters N4714, N4733, N4915. TE/NEXUS will require a partial reduction of flow beginning as soon as September 9, 2026, if gas quality issues are not corrected by that date. These meter operators will remain at a reduced flow, and will be subject to further reductions, until the gas entering TE's system is compliant with TE's gas quality standards in its GT&C. The upstream point operators are required to ensure nominations are commensurate with the physical flow, or non-performance confirmation reductions may be required.
Systemwide Notes:
(1) Due to Intraday Nomination Changes
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Columbia Gas Transmission (TCO)
Hubball & Kenova Compressor Station Maintenance, September 8-11, 2026
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Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/01/26
09/01/26
10/01/26
Subject: Subject: Hubball & Kenova Compressor Station Maintenance, September 8-11, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) reminds customers of upcoming maintenance at Hubball and Kenova Compressor Stations beginning Tuesday, September 8, 2026, and continuing through Friday, September 11, 2026. In an effort to minimize the commercial impact during the holiday trading period, there will be no commercial restrictions on Gas Day September 8, 2026.
Based on forecasted operating conditions, TCO does not currently anticipate any reduction to firm nominations during the maintenance; however, firm reductions at the following locations may become necessary:
CNR06 – CHK-Hubball/Horse Ck/Nye
CHSTKENO – Line P North MA16
MAYTHUFF – KA Low MA16
TCO encourages customers to monitor the Construction and Maintenance Schedule for any potential non-firm impact, as well as the Daily Capacity Posting for the specific capacity setting each day of the outage.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Columbia Gas Transmission (TCO)
Line 1711 Pipeline Maintenance, September 8-22, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/01/26
09/01/26
10/01/26
Subject: Subject: Line 1711 Pipeline Maintenance, September 8-22, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) reminds customers of maintenance on Line 1711 beginning Tuesday, September 8, 2026, through Tuesday, September 22, 2026. Dut to this maintenance, the impacted locations will be required to be physically shut in on Tuesday, September 8, 2026. However, in an effort to minimize commercial impact for the holiday weekend, the following location will be taken to Zero Total Capacity effective Timely Cycle Gas for Day Wednesday, September 9, 2026;
637095 – MTN GATHERING-HOMER CITY
TCO encourages customers to reference the Construction and Maintenance Schedule and the Daily Capacity Posting for any non-firm adjustments related to this maintenance.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TEXT
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/01/2026 7:35:47AM Notice End Date/Time: 09/02/2026 9:00:00am
Post Date/Time: 9/1/2026 7:35:47 AM Notice ID: 403907
Reqrd Rsp: 1 Rsp Date/Time: 9/1/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: STA 538 - Unit 1C PM
Notice Text:
Project Updates
“***Sta 538: Unit 1C - Preventive Maintenance
--9/2/26 through 9/3/26: This project will require a unit outage, which will limit throughput through the station and result in restrictions based on customer nominations.
***
Date Change, Previously scheduled 9/1/26 to 9/2/26.
………………………………”
If you have any questions, please contact your Scheduler.
..
Florida Gas Transmission
[Florida Gas Transmission] [Operational Alert] Overage Alert Day 15% Tolerance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Florida Gas Transmission
Notice ID: 68218
Notice Type: Operational Alert
Subject: Overage Alert Day 15% Tolerance
Posted: Sep 1 2026 6:25 AM
Effective: Sep 1 2026 9:00 AM
End Date: Sep 2 2026 9:00 AM
Notice ID: 68218
Notice Type: Operational Alert
Critical: Y
Notice Status Description: Initiate
Reqrd Rsp Desc: No Response Required
Posting Date/Time: Sep 1 2026 6:25 AM
Subject: Overage Alert Day 15% Tolerance
Notice Effective Date/Time: Sep 1 2026 9:00 AM
Notice End Date/Time: Sep 2 2026 9:00 AM
Notice Text: 90-degree temperatures are forecasted in Florida over the next several days and FGT linepack is below target levels; therefore, for the gas day of September 1, 2026, FGT would like to notify their customers in the FGT Market Area that it is issuing an Overage Alert Day at 15% (Fifteen Percent) tolerance.For the gas day of September 1, 2026, FGT will not interrupt previously scheduled Market Area ITS-1 service below the elapsed prorated scheduled quantity.FGT will continue to monitor hourly and daily takes. Please closely monitor your scheduled point quantities versus actual burn point quantities.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038650
Notice Type: Maintenance
Status: Initiate
Posted: 2026-09-01T11:39:00+00:00
Effective: 2026-09-02T09:00:00+00:00
End:
Subject: Unplanned Index 296 Pipeline Maintenance
Gulf South Pipeline Notice 5038650
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Initiate
Notice ID :
5038650
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Unplanned Index 296 Pipeline Maintenance
TSP :
078444247
Post Date/Time :
09/01/2026 11:39:00 AM
Notice Effective Date/Time :
09/02/2026 09:00:00 AM
Notice End Date/Time :
Response Date/Time :
Critical :
Notice Text :
Gulf South is performing unplanned maintenance on Index 296.
Lower than normal operating conditions are expected, however, the following scheduling group will
be impacted:
Index 296 Harvey West Scheduling Group
Capacity could be impacted by as much as 90,000 dth/d for the duration of the maintenance.
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
As more information is provided, we will update as appropriate.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/01/2026 11:40:26 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/01/2026 11:39:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/02/2026 09:00:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
Notice ID :
5038650
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Unplanned Index 296 Pipeline Maintenance
Notice Text :
Gulf South is performing unplanned maintenance on Index 296.
Lower than normal operating conditions are expected, however, the following scheduling group will
be impacted:
Index 296 Harvey West Scheduling Group
Capacity could be impacted by as much as 90,000 dth/d for the duration of the maintenance.
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
As more information is provided, we will update as appropriate.
If you have any questions, please contact your customer service representative.
09/01/2026 11:40:26 AM
Page 1 of 1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 09/01/2026 14:24:04 CDT
Notice ID: 17231075
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/01/2026
Notice Eff Time:
09:00:00 CDT
Notice End Date:
09/05/2026
Notice End Time:
09:00:00 CDT
Notice ID:
17231075
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
09/01/2026
Post Time:
14:24:04 CDT
Prior Notice:
17217327
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco provides notice of limited flexibility to manage imbalances on its system due to extreme hot temperatures forecasted in zone(s) 5 and 6. In order to maintain operational pressures and adequate gas supplies required to provide an efficient and reliable firm service, Transco is issuing an Operational Flow Order (OFO) pursuant to Section 52 of its General Terms and Conditions of it’s Tariff.
Please refer to the table below for the effected zones, dates and tolerance percentages.
Beginning Gas Day:
Tuesday,
September 1, 2026
9:00AM CT
Ending Gas Day:
Saturday,
September 5, 2026
9:00 AM CT
OFO Area(s):
Zone 5, 6
Tariff Reference for OFO Issuance:*
(b), (d)
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries**
Beginning Cycle:
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Gulf South Pipeline
Transfer of Greenville Lateral to Gulf South Pipeline Company, LLC
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TEXT
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): TSP CAPACITY OFFERING Notice Type Desc (2): TSP CAP OFFERING
Notice Eff Date/Time: 09/30/2026 9:00:20AM Notice End Date/Time: 10/06/2026 9:00:00am
Post Date/Time: 9/30/2026 9:00:20 AM Notice ID: 404592
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: AVAILABLE FIRM CAPACITY OS #1437
Notice Text:
DATE: September 30, 2026 TIME: 9:00 AM CT
TO: ALL TENNESSEE GAS PIPELINE COMPANY, L.L.C. CUSTOMERS
RE: AVAILABLE FIRM CAPACITY (OPEN SEASON POSTING #1437)
Open Season Timeline
Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) is holding this Open Season in accordance with Article XXVI, Section 5 of the General Terms and Conditions of its FERC Gas Tariff (as it may be in effect from time to time, the “Tariff”), commencing at 9:00 AM CT on Wednesday, September 30, 2026 and ending at 2:00 PM CT on Monday, October 5, 2026 (the “Open Season Period”). Unless otherwise indicated, capitalized terms that are used but not defined herein shall have the meanings ascribed to such terms in the Tariff.
Proposal #1 Receipt Zone 0 to Delivery Zone L Capacity Proposed Contract Terms
Rate Schedule:
FT-A
Transportation Quantity (“TQ”):
Up to 18,122 Dth/d
Term:
April 1, 2027 through October 31, 2027
Tennessee will reject bids with a commencement date prior to April 1, 2027, or a termination date later than October 31, 2027.
Primary Receipt Point(s):
420826 – POOLING PT – 100 LEG-ZN 0-NORTH
Tennessee will accept any mutually agreeable meter within the Capacity Path.
Primary Delivery Point(s):
420998 – POOLING PT – 800 LEG – ZONE L
The capacity path for this Proposal will contain an exception path as outlined below:
1. South through segment 501 FH
2. North through segment 823 FH
Tennessee will accept any mutually agreeable meter within the Capacity Path.
Secondary Receipt Point(s) at
which the rates
specified below apply:
All Zone 0, Zone 1, and Zone L Receipt Points within the Transportation Path as defined in TGP's tariff.
Secondary Delivery Point(s) at
which the rates
specified below apply:
All Zone 0, Zone 1, and Zone L Delivery Points within the Transportation Path as defined in TGP's tariff.
Monthly Reservation Rate:
Tennessee reserves the right to reject bids for less than Tennessee's applicable Base Reservation Rate per Dth
Commodity Rate for Primary
and Secondary
Deliveries:
Tennessee will reject bids for less than Tennessee's applicable Base Commodity Rate per Dth.
Other Charges:
Shipper shall also pay ACA, applicable F&LR, EPCR charges, and all other applicable surcharges specified in Tennessee's Tariff.
Reservations
Without limiting or waiving any other rights that Tennessee may have with respect to this Open Season, Tennessee reserves the following rights:
1. To reject bids at less than Tennessee's applicable Base Reservation Rate or applicable Base Commodity Rate per Dth.
2. At any time during this Open Season, upon notice and in its sole discretion, to terminate this Open Season, to extend the Open Season Period, or to modify this Open Season.
3. To clarify and finalize bids containing non-specific and/or ambiguous bid information (including, without limitation, rate, term, and receipt or delivery points) or discrepancies in bid information, provided that Tennessee shall have no obligation to do so.
4. On a not unduly discriminatory basis, to reject any bid or service request that, in Tennessee's sole determination, is incomplete, is inconsistent with the terms of this Open Season, contains additions or modifications to the terms of this Open Season, is otherwise deficient in any respect (including failure to provide credit support as Tennessee deems necessary), or requests service outside the scope of this Open Season.
5. To reject any bid that does not specify capacity within the path(s) posted above.
6. To reject bids received after the Open Season Period.
7. To award capacity to mutually agreeable alternate receipt or delivery points if capacity is unavailable at the meters specified in any bid.
8. To award capacity for a quantity less than the bid quantity, if sufficient capacity is not available to award the entire bid quantity.
9. To reject any bid that will result in a reduction of reservation charges.
10. To reject negotiated rate bids.
11. To reject contingent bids.
Submission of Bids
In order to be considered eligible to be awarded capacity following this Open Season, each potential shipper must submit a bid that specifies terms, volumes, monthly rates, receipt points and delivery points that are consistent with the respective terms, volumes, monthly rates, receipt points and delivery points outlined above. All bids should refer to the Open Season number set forth above. Available capacity volumes are contingent upon mainline, meter and lateral capacity. Bids cannot exceed the stated maximum volumes. Parties interested in this capacity should submit binding Open Season Bid Forms by e-mailing their bid forms to TGPBidroom@kindermorgan.com. Any party may confirm Tennessee's receipt of its bid by contacting the Bidroom between 8 A.M. and 5 P.M. CT, Monday through Friday (unless such day is not a working day). All bids submitted during this Open Season may be replaced with higher net present value (“NPV”) bids during the Open Season Period. Bids cannot be replaced with lower NPV bids. Upon completion of this Open Season, all remaining bids will be considered binding until a successful bid(s) has been awarded.
Evaluation Method
All final bids for each Proposal received during this Open Season will be evaluated on an NPV basis using the following factors:
NPV/Dth = En[R*(1/(1+i)**n)]/Dth
En = summation of months 1 through n (Sigma)
n = term in months
R = incremental monthly revenue
Dth = TQ of contract
i = monthly discount factor of 0.8333%
Tennessee reserves the right to accept any one bid or combination of bids that will result in the largest aggregate NPV for the aforementioned Proposal(s).
For further information, please contact:
Chris Brown (713) 420-6201
Kevin Cofer (713) 420-7010
Allison Howard (713) 420-2414
Alex Lopez (713) 420-1902
Aaron O'Reilly (713) 420-2418
Cesar Saldana (713) 420-2643
E-mail TGPBidroom@kindermorgan.com
..
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 738
TSP: 030353283
Notice Type: Cred Contacts
Notice Status: Supersede
Posting Date/Time: 09/30/2026 14:04
Notice Eff Date: 09/30/2026
Notice Eff Time: 23:59
Notice End Date: 10/01/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Prior Notice ID: 99
Subject: Credit Contacts/Credit Forms
Message Text:
This notice is being administratively terminated in TC Plus and has been reestablished in TC eConnects as Critical Notice ID 26276037. For current credit contact information, forms, and related credit information, please refer to the applicable posting and resources available in TC eConnects at ebb.tceconnects.com. Credit Contacts/Credit Forms Attached to this notice are copies of the most updated versions of the Guaranty and Letter of Credit. For additional Information, please contact: Credit Assessments/Financial Assurances Rita Homan Rita_homan@transcanada.com 832-320-5449 New Credit Requests Usman Kahn (primary) Usman_khan@transcanada.com 832-320-5418 Bridgett Bolden (back-up) Bridgett_bolden@transcanada.com 832-320-5230
Attachments: NBP LLC - LC Template-2016-07-14.docx NBP LLC Gty_Held_Master_August 2011.pdf
Southern Natural Gas
[STORAGE] MONTHLY STORAGE TRANSFERS REMINDER
SEV 1/5
Informational
Not scored -- external_id 'SNGD-404590' shares its numeric ID and exact title with 'TGP-404590' under a different pipeline code. Very likely the same underlying notice scraped twice under two different labels (see kindermorgan.py v19 changelog / audit_km_contamination.py) rather than two independent events. No Claude API call was made for this notice. Needs manual review to confirm which pipeline (if either) is correct before it's trusted.
Not scored -- suspected cross-pipeline duplicate, needs manual review.
Reroute: Not assessed.
View original notice text
Pipeline: Southern Natural Gas
Notice Type: STORAGE
Subject: MONTHLY STORAGE TRANSFERS REMINDER
Posted: 09/30/2026 6:48:26AM
Effective: 09/30/2026 6:48:26AM
End Date: 10/01/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/30/2026 6:48:26AM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 6:48:26 AM Notice ID: 404590
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404564
Subject: MONTHLY STORAGE TRANSFERS REMINDER
Notice Text:
MONTHLY STORAGE TRANSFERS FOR OCTOBER 1, 2026
DART provides the ability for storage customers to enter their own storage transfers online. The transfers must be confirmed on or before the effective date. If you have a terminated or recalled contract that needs the balance transferred to the base storage contract holder or a new contract, these transfers need to be completed on or before the first of the month.
For terminated storage contracts per the firm storage rate schedule of the Tennessee Gas Pipeline tariff on First Revised Sheet No. 217, Section 11: “Shippers must withdraw or transfer its Storage Balance on or before the date of the expiration of its FS Service Agreement. To the extent that a Shipper fails to dispose of or transfer its entire Storage Balance, Transporter shall retain and take title to Shipper's remaining Storage Balance at no cost to Transporter.”
PLEASE NOTE: When the first of the month falls on a weekend or holiday, any small volume left on a terminated or recalled storage contract will be moved for the customers by TGP to the new valid contract if requested by the customer on the first business day following the weekend or holiday provided that efforts have been made prior to the first and/or holiday to transfer allocated balances prior to the weekend and/or holiday before requesting TGP to move the remaining balance.
TENNESSEE GAS PIPELINE WILL CONFISCATE ANY REMAINING BALANCE NOT TRANSFERRED OR REQUESTED BY THE CUSTOMER TO BE TRANSFERRED ON TERMINATED FIRM STORAGE CONTRACTS.
Please contact your Primary Gas Scheduler if you need procedures and/or help with your storage transfer.
Colorado Interstate Gas
[STORAGE] MONTHLY STORAGE TRANSFERS REMINDER
SEV 1/5
Informational
Not scored -- external_id 'CIGD-404590' shares its numeric ID and exact title with 'TGP-404590' under a different pipeline code. Very likely the same underlying notice scraped twice under two different labels (see kindermorgan.py v19 changelog / audit_km_contamination.py) rather than two independent events. No Claude API call was made for this notice. Needs manual review to confirm which pipeline (if either) is correct before it's trusted.
Not scored -- suspected cross-pipeline duplicate, needs manual review.
Reroute: Not assessed.
View original notice text
Pipeline: Colorado Interstate Gas
Notice Type: STORAGE
Subject: MONTHLY STORAGE TRANSFERS REMINDER
Posted: 09/30/2026 6:48:26AM
Effective: 09/30/2026 6:48:26AM
End Date: 10/01/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/30/2026 6:48:26AM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 6:48:26 AM Notice ID: 404590
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404564
Subject: MONTHLY STORAGE TRANSFERS REMINDER
Notice Text:
MONTHLY STORAGE TRANSFERS FOR OCTOBER 1, 2026
DART provides the ability for storage customers to enter their own storage transfers online. The transfers must be confirmed on or before the effective date. If you have a terminated or recalled contract that needs the balance transferred to the base storage contract holder or a new contract, these transfers need to be completed on or before the first of the month.
For terminated storage contracts per the firm storage rate schedule of the Tennessee Gas Pipeline tariff on First Revised Sheet No. 217, Section 11: “Shippers must withdraw or transfer its Storage Balance on or before the date of the expiration of its FS Service Agreement. To the extent that a Shipper fails to dispose of or transfer its entire Storage Balance, Transporter shall retain and take title to Shipper's remaining Storage Balance at no cost to Transporter.”
PLEASE NOTE: When the first of the month falls on a weekend or holiday, any small volume left on a terminated or recalled storage contract will be moved for the customers by TGP to the new valid contract if requested by the customer on the first business day following the weekend or holiday provided that efforts have been made prior to the first and/or holiday to transfer allocated balances prior to the weekend and/or holiday before requesting TGP to move the remaining balance.
TENNESSEE GAS PIPELINE WILL CONFISCATE ANY REMAINING BALANCE NOT TRANSFERRED OR REQUESTED BY THE CUSTOMER TO BE TRANSFERRED ON TERMINATED FIRM STORAGE CONTRACTS.
Please contact your Primary Gas Scheduler if you need procedures and/or help with your storage transfer.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 737
TSP: 030353283
Notice Type: Cap Rel
Notice Status: Supersede
Posting Date/Time: 09/30/2026 13:22
Notice Eff Date: 09/30/2026
Notice Eff Time: 23:59
Notice End Date: 10/01/2026
Notice End Time: 08:00
Critical: No
Required Response: No response required
Prior Notice ID: 325
Subject: Supported Price Index Reference
Message Text:
This notice is being administratively terminated in TC Plus but has been reestablished in TC eConnect, unchanged and in entirely, as Critical Notice ID 26276036. Please refer to BAJA’s informational postings at www.tceconnects.com Supported Price Index Reference In reference to NAESB Standard 5.3.65, North Baja Pipeline currently subscribes to Platts Gas Daily and Natural Gas Intelligence price indices. These subscriptions are renewed yearly.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 736
TSP: 030353283
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 09/30/2026 08:41
Notice Eff Date: 09/30/2026
Notice Eff Time: 23:59
Notice End Date: 10/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 735
Subject: MAINTENANCE SCHEDULE for North Baja
Message Text:
This notice is being administratively terminated in TC Plus but has been reestablished in TC eConnect, unchanged and in entirely, as Critical Notice ID 26276035. Please refer to BAJA’s informational postings at www.tceconnects.com. MAINTENANCE SCHEDULE for North Baja (Posted: 9/3/26) The North Baja Maintenance Schedule has been updated. Please refer to the maintenance schedule for the projected capacity impacts. The updated item is as follows: • Revised - Winter season maintenance Please note that the information posted is proposed and subject to change. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 735
TSP: 030353283
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 09/30/2026 08:05
Notice Eff Date: 09/30/2026
Notice Eff Time: 23:59
Notice End Date: 10/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 728
Subject: MAINTENANCE SCHEDULE for North Baja
Message Text:
This notice is being administratively terminated in TC Plus but has been reestablished in TC eConnect, unchanged and in entirely, as Critical Notice ID 26276035. Please refer to ANRPL’s informational postings at www.tceconnects.com. MAINTENANCE SCHEDULE for North Baja (Posted: 9/3/26) The North Baja Maintenance Schedule has been updated. Please refer to the maintenance schedule for the projected capacity impacts. The updated item is as follows: • Revised - Winter season maintenance Please note that the information posted is proposed and subject to change. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for October 1, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/30/26
09/30/26
10/30/26
Subject: Subject: CAPACITY POSTING - TIM for October 1, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – 2,150,000
CorinSEG – 2,000,000
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG - Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 5,000
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - Total Capacity (Primary Only)
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Interstate
Other
Midstream
Informational Postings
Capacity
Gas Electric Coordination
Gas Quality
Index of Customers
Locations
Notices
Posted Imbalances
Regulatory
Standards of Conduct
Tariff
Transactional Reporting
Info Lookup
Other
Downloads
Search
Customer Activities
Site Map
NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/30/2026 6:48:26AM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 6:48:26 AM Notice ID: 404590
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404564
Subject: MONTHLY STORAGE TRANSFERS REMINDER
Notice Text:
MONTHLY STORAGE TRANSFERS FOR OCTOBER 1, 2026
DART provides the ability for storage customers to enter their own storage transfers online. The transfers must be confirmed on or before the effective date. If you have a terminated or recalled contract that needs the balance transferred to the base storage contract holder or a new contract, these transfers need to be completed on or before the first of the month.
For terminated storage contracts per the firm storage rate schedule of the Tennessee Gas Pipeline tariff on First Revised Sheet No. 217, Section 11: “Shippers must withdraw or transfer its Storage Balance on or before the date of the expiration of its FS Service Agreement. To the extent that a Shipper fails to dispose of or transfer its entire Storage Balance, Transporter shall retain and take title to Shipper's remaining Storage Balance at no cost to Transporter.”
PLEASE NOTE: When the first of the month falls on a weekend or holiday, any small volume left on a terminated or recalled storage contract will be moved for the customers by TGP to the new valid contract if requested by the customer on the first business day following the weekend or holiday provided that efforts have been made prior to the first and/or holiday to transfer allocated balances prior to the weekend and/or holiday before requesting TGP to move the remaining balance.
TENNESSEE GAS PIPELINE WILL CONFISCATE ANY REMAINING BALANCE NOT TRANSFERRED OR REQUESTED BY THE CUSTOMER TO BE TRANSFERRED ON TERMINATED FIRM STORAGE CONTRACTS.
Please contact your Primary Gas Scheduler if you need procedures and/or help with your storage transfer.
..
El Paso Natural Gas (EPNG)
[MAINTENANCE] Updated Prelim October 2026 Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/29/26
09/29/26
10/29/26
Subject: Subject: Construction and Maintenance Schedule Posting
Author: Author: John Whited
Notice Text
As a courtesy, Columbia Gas Transmission, LLC (TCO) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. TCO reminds customers to please check the Maintenance Schedule on a regular basis.
The current schedule has been updated to reflect maintenance activity on the following:
* Revised end date – TM17 Make Piggable Project – August 31 through October 24, 2026 (Previously scheduled to end on October 14, 2026)
* Revised end date – SM102 Pipe Replacement – September 30 through October 9, 2026 (Previously scheduled to end on October 7, 2026)
* October 27 through November 6, 2026 - TM17 Pigging
* October 30 through November 8, 2026 - WB Loop Pipeline maintenance between Cleveland CS and Files Creek CS
* December 7 through December 12, 2026 - MXP 100 Pipeline maintenance
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
TCO Construction and Maintenance Schedule 09-29-2026.pdf
Gulf South Pipeline
Transfer of Greenville Lateral to Gulf South Pipeline Company, LLC
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038785
Notice Type: Other/Customer Services Update
Status: Initiate
Posted: 2026-09-29T12:00:00+00:00
Effective: 2026-09-29T12:00:00+00:00
End:
Subject: Transfer of Greenville Lateral to Gulf South Pipeline Company, LLC
Gulf South Pipeline Notice 5038785
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Other/Customer Services Update
Notice Stat Desc :
Initiate
Notice ID :
5038785
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Transfer of Greenville Lateral to Gulf South Pipeline
Company, LLC
TSP :
078444247
Post Date/Time :
09/29/2026 12:00:00 PM
Notice Effective Date/Time :
09/29/2026 12:00:00 PM
Notice End Date/Time :
Response Date/Time :
Critical :
Notice Text :
Pursuant to the “Order Issuing Certificates and Approving Abandonments” issued by the Federal
Energy Regulatory Commission (“FERC”) in Docket Nos. CP25-547-000 and CP25-549-000, effective
October 1, 2026, Gulf South Pipeline Company, LLC (“Gulf South”) will acquire the Greenville
Lateral and Isola Compressor Station from Texas Gas Transmission, LLC (“Texas Gas”) and will
lease capacity to Texas Gas on the Greenville Lateral. On October 1, 2026, Gulf South will begin
providing transportation service on the Greenville Lateral, subject to the FERC’s approval of
certain changes to Gulf South’s tariff as filed in RP26-1253. Existing firm transportation
service on Gulf South will not be impacted by the transfer of ownership. Should you have any
questions, please reach out to your customer service representative.
Notice
Page 1 of 1
09/28/2026 4:37:20 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/29/2026 12:00:00 PM
Notice Type Desc :
Other/Customer Services Update
Notice Effective Date/Time :
09/29/2026 12:00:00 PM
Notice Stat Desc :
Initiate
Notice End Date/Time :
Notice ID :
5038785
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Transfer of Greenville Lateral to Gulf South Pipeline
Company, LLC
Notice Text :
Pursuant to the “Order Issuing Certificates and Approving Abandonments” issued by the Federal
Energy Regulatory Commission (“FERC”) in Docket Nos. CP25-547-000 and CP25-549-000, effective
October 1, 2026, Gulf South Pipeline Company, LLC (“Gulf South”) will acquire the Greenville
Lateral and Isola Compressor Station from Texas Gas Transmission, LLC (“Texas Gas”) and will
lease capacity to Texas Gas on the Greenville Lateral. On October 1, 2026, Gulf South will begin
providing transportation service on the Greenville Lateral, subject to the FERC’s approval of
certain changes to Gulf South’s tariff as filed in RP26-1253. Existing firm transportation
service on Gulf South will not be impacted by the transfer of ownership. Should you have any
questions, please reach out to your customer service representative.
09/28/2026 4:37:20 PM
Page 1 of 1
Northern Border Pipeline (NBPL)
Construction and Maintenance Schedule - Updated September 29, 2026
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TSP Name Northern Border Pipeline Company
TSP 021632583
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/29/26
09/29/26
12/31/26
Subject: Subject: Construction and Maintenance Schedule - Updated September 29, 2026
Author: Author: Mark Begley
Notice Text
As a courtesy, Northern Border Pipeline (NBPL) hereby notifies customers of the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website. NBPL reminds customers to please check the Maintenance Schedule on a regular basis.
Changes since last posting:
Add – Saint Anthony Station 7 Air Compressor Work on 9/30
Add – Manning Station 5 Surge Testing on 10/5 and 10/6
Date Change – Saint Anthony Station 7 Fall Outage from 10/13 to 10/7
Remove – Glen Ullin Station 6 Fall Outage on 10/6
Add – Glen Ullin Station 6 Surge Testing on 10/12 and 10/13
Add – Wetonka Station 9 Air Filter Replacement on 10/14
Remove – Wetonka Station 9 Engine Changeout on 10/22
Add – Garvin Station 12 Fall Outage on10/22
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
2026 NBPL maintenance schedule 092926.pdf
Tallgrass Energy
[Ruby Pipeline] [MAINTENANCE] RUBY MAINTENANCE SCHEDULE FOR OCTOBER 2026 - UPDATE #1
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Pipeline: Ruby Pipeline
Notice ID: 14138
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: RUBY MAINTENANCE SCHEDULE FOR OCTOBER 2026 - UPDATE #1
Posted: 9/29/2026 10:54:15 AM
Effective: 9/29/2026 10:54:15 AM
End Date: 12/31/9000
RUBY MAINTENANCE SCHEDULE FOR OCTOBER 2026 – UPDATE #1
Ruby is adding the Segment 20 ILI Tool Run to Gas Day Thursday, October 1, 2026 through Gas Day
Friday, October 2, 2026.
All other items remain the same as posted under notice ID 14120
SEGMENT 20 ILI TOOL RUN
On Gas Day Thursday, October 1, 2026, through Gas Day Friday, October 2, 2026, Ruby will be
conducting an ILI Tool Run in Segment 20. Ruby is not expecting this outage to impact shippers;
however, Ruby will provide as much notice as possible with individual postings on the EBB in the event
capacity will be impacted.
SEGMENT 30 ILI TOOL RUN
On Gas Day Tuesday, October 20, 2026, Ruby will be conducting an ILI Tool Run in Segment 30. Ruby is
not expecting this outage to impact shippers; however, Ruby will provide as much notice as possible
with individual postings on the EBB in the event capacity will be impacted.
In the event Ruby cannot schedule the firm service nominations from Primary Receipt to Primary
Delivery on a Day during the scheduled maintenance outlined above, Reservation Charge Credit
Quantities are calculated pursuant to Section 16.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 6.5, of the General Terms and Conditions of the Ruby FERC Gas Tariff.
If you have any questions, please contact your Account Director or Scheduling Representative at 303-
763-2906.
Corpus Christi LNG
CTPL – Upcoming Changes to MyQuorum and LNG Connection – effective October 30, 2026
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Facility: Corpus Christi LNG
Notice ID: 2002
Notice Type: Computer System Status
Status: Active
Title: CTPL – Upcoming Changes to MyQuorum and LNG Connection – effective October 30, 2026
Effective Date/Time: 2026-09-29T10:27:00
End Date/Time: 2026-12-31T00:00:00
Posted: 2026-09-29T10:28:21.963
Note: Effective/End Date above is the posting's overall coverage window, NOT necessarily one continuous outage -- see Notice Text and/or the embedded image below for the actual per-job schedule.
Notice Text:
The MyQuorum system and LNG Connection are currently undergoing an upgrade to provide a modernized platform, scheduled to be released on October 30, 2026. The updated sites introduce a refreshed user experience and usability enhancements across Informational Posting features and functions. MyQuorum Highlights: - Customized menu based on currently selected Persona. - Users can now pin important tabs via the right-click menu. - Pinned tabs remain open when users select Close All or Close Others. *Please note, upon first login to the updated MyQuorum system, all users will be required to set up a Multifactor Authentication (MFA), regardless of any MFA configuration being used with the current site. LNG Connection Informational Postings Website will present a clean classic streamlined appearance. The URL will remain unchanged at https://lngconnection.cheniere.com . Customers can continue to access the site using the existing homepage URL, some page-specific links and bookmarks may need to be updated as content was transitioned to the modernized site. If you have questions, please contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
Texas Gas Transmission
Greenville Lateral Transfer to Gulf South Effective October 1, 2026
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Pipeline: Texas Gas Transmission
Notice ID: 5038784
Notice Type: Other/Customer Services Update
Status: Initiate
Posted: 2026-09-29T09:00:00+00:00
Effective: 2026-09-29T09:00:00+00:00
End:
Subject: Greenville Lateral Transfer to Gulf South Effective October 1, 2026
Texas Gas Transmission Notice 5038784
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Texas Gas Transmission, LLC
Category :
Critical
Notice Type Desc :
Other/Customer Services Update
Notice Stat Desc :
Initiate
Notice ID :
5038784
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Greenville Lateral Transfer to Gulf South Effective October 1,
TSP :
115972101
Post Date/Time :
09/29/2026 09:00:00 AM
Notice Effective Date/Time :
09/29/2026 09:00:00 AM
Notice End Date/Time :
Response Date/Time :
Critical :
Notice Text :
Pursuant to the “Order Issuing Certificates and Approving Abandonments” issued by the Federal
Energy Regulatory Commission (“FERC”) in Docket Nos. CP25-547-000 and CP25-549-000, effective
October 1, 2026, Gulf South Pipeline Company, LLC (“Gulf South”) will acquire the Greenville
Lateral and Isola Compressor Station and from Texas Gas Transmission, LLC (“Texas Gas”) and Texas
Gas will lease capacity from Gulf South on the Greenville Lateral to maintain continuity of
service for its existing agreements on the lateral. Should you have any questions, please reach
out to your customer service representative.
Notice
Page 1 of 1
09/28/2026 2:45:43 PM
Notice
TSP Name :
Texas Gas Transmission, LLC
TSP :
115972101
Category :
Critical
Post Date/Time :
09/29/2026 09:00:00 AM
Notice Type Desc :
Other/Customer Services Update
Notice Effective Date/Time :
09/29/2026 09:00:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
Notice ID :
5038784
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Greenville Lateral Transfer to Gulf South Effective October 1,
Notice Text :
Pursuant to the “Order Issuing Certificates and Approving Abandonments” issued by the Federal
Energy Regulatory Commission (“FERC”) in Docket Nos. CP25-547-000 and CP25-549-000, effective
October 1, 2026, Gulf South Pipeline Company, LLC (“Gulf South”) will acquire the Greenville
Lateral and Isola Compressor Station and from Texas Gas Transmission, LLC (“Texas Gas”) and Texas
Gas will lease capacity from Gulf South on the Greenville Lateral to maintain continuity of
service for its existing agreements on the lateral. Should you have any questions, please reach
out to your customer service representative.
09/28/2026 2:45:43 PM
Page 1 of 1
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 30, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/29/26
09/29/26
10/29/26
Subject: Subject: CAPACITY POSTING - TIM for September 30, 2026
Author: Author: Jonah Skiles
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – 2,150,000
* CorinSEG – * 2,000,000
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG - Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 5,000
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - Total Capacity (Primary Only)
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/29/2026 6:25:08AM Notice End Date/Time: 09/30/2026 9:00:00am
Post Date/Time: 9/29/2026 6:25:08 AM Notice ID: 404564
Reqrd Rsp: 1 Rsp Date/Time: 9/29/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: MONTHLY STORAGE TRANSFERS REMINDER
Notice Text:
MONTHLY STORAGE TRANSFERS FOR OCTOBER 1, 2026
DART provides the ability for storage customers to enter their own storage transfers online. The transfers must be confirmed on or before the effective date. If you have a terminated or recalled contract that needs the balance transferred to the base storage contract holder or a new contract, these transfers need to be completed on or before the first of the month.
For terminated storage contracts per the firm storage rate schedule of the Tennessee Gas Pipeline tariff on First Revised Sheet No. 217, Section 11: “Shippers must withdraw or transfer its Storage Balance on or before the date of the expiration of its FS Service Agreement. To the extent that a Shipper fails to dispose of or transfer its entire Storage Balance, Transporter shall retain and take title to Shipper's remaining Storage Balance at no cost to Transporter.”
PLEASE NOTE: When the first of the month falls on a weekend or holiday, any small volume left on a terminated or recalled storage contract will be moved for the customers by TGP to the new valid contract if requested by the customer on the first business day following the weekend or holiday provided that efforts have been made prior to the first and/or holiday to transfer allocated balances prior to the weekend and/or holiday before requesting TGP to move the remaining balance.
TENNESSEE GAS PIPELINE WILL CONFISCATE ANY REMAINING BALANCE NOT TRANSFERRED OR REQUESTED BY THE CUSTOMER TO BE TRANSFERRED ON TERMINATED FIRM STORAGE CONTRACTS.
Please contact your Primary Gas Scheduler if you need procedures and/or help with your storage transfer.
..
El Paso Natural Gas (EPNG)
[MAINTENANCE] Updated Prelim October 2026 Maintenance
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TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26276042
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: Construction and Maintenance Schedule Posting - Corrected
Author: Author: Cindy Woomer
Notice Text
As a courtesy, Columbia Gulf Transmission, LLC (CGT) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. CGT reminds customers to please check the Maintenance Schedule on a regular basis.
The current schedule has been updated to reflect maintenance activity on the following:
*Revised Dates and Capacity Impact – Lake Arthur Compressor Station Maintenance – October 6-9, 2026 (Previously Scheduled for October 13-16, 2026)
*Clementsville Compressor Station Maintenance – October 28-30, 2026
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
CGT Construction and Maintenance Schedule 9-28-2026.pdf
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TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: Construction and Maintenance Schedule Posting
Author: Author: Jonah Skiles
Notice Text
As a courtesy, Columbia Gas Transmission, LLC (TCO) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. TCO reminds customers to please check the Maintenance Schedule on a regular basis.
The current schedule has been updated to reflect maintenance activity on the following:
*Revised Dates and Capacity Impact – Lake Arthur Compressor Station Maintenance – October 6-9, 2026 (Previously Scheduled for October 13-16, 2026)
*Clementsville Compressor Station Maintenance – October 28-30, 2026
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
CGT Construction and Maintenance Schedule 9-28-2026.pdf
Corpus Christi LNG
CTPL Quorum Server Maintenance September 29, 2026, 10:15PM to September 30, 2026, 12:00AM
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Facility: Corpus Christi LNG
Notice ID: 2000
Notice Type: Computer System Status
Status: Active
Title: CTPL Quorum Server Maintenance September 29, 2026, 10:15PM to September 30, 2026, 12:00AM
Effective Date/Time: 2026-09-28T14:49:00
End Date/Time: 2026-12-31T00:00:00
Posted: 2026-09-28T14:49:52.37
Note: Effective/End Date above is the posting's overall coverage window, NOT necessarily one continuous outage -- see Notice Text and/or the embedded image below for the actual per-job schedule.
Notice Text:
To provide you with greater support and service, the Quorum Production Team will be applying a Microsoft server patch. As a result of this maintenance, the system may be unavailable: Tuesday, September 29, 2026, 10:15PM – Wednesday, September 30, 2026, 12:00AM (CST) Please note that changes made to the Customer Activities Website during this outage may not take effect. We apologize for any inconvenience this may cause you. If you have any questions, please contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
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Pipeline: Gulf South Pipeline
Notice ID: 5038783
Notice Type: Computer System Status/Customer Services Update
Status: Terminate
Posted: 2026-09-28T13:32:00+00:00
Effective: 2026-09-28T13:33:00+00:00
End: 2026-09-29T09:00:00+00:00
Subject: GasQuest Issues
Gulf South Pipeline Notice 5038783
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Computer System Status/Customer Services Update
Notice Stat Desc :
Terminate
Notice ID :
5038783
Prior Notice :
5038782
Reqrd Rsp Desc :
No response required
Subject :
GasQuest Issues
TSP :
078444247
Post Date/Time :
09/28/2026 01:32:00 PM
Notice Effective Date/Time :
09/28/2026 01:33:00 PM
Notice End Date/Time :
09/29/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Gulf South Pipeline Company, LLC will be extending the Gas Day 9/28/26 Intraday 1 Cycle.
-----------------------------------------------------------------------
Gulf South Pipeline Company, LLC is experiencing issues with its gas management system.
Scheduling and confirmations are impacted. We are working on a solution. We will terminate this
posting when we have a resolution.
Please contact your customer service representative if you have any questions.
Gulf South Pipeline Company, LLC
Notice
Page 1 of 1
09/28/2026 1:32:21 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/28/2026 01:32:00 PM
Notice Type Desc :
Computer System Status/Customer Services Update
Notice Effective Date/Time :
09/28/2026 01:33:00 PM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/29/2026 09:00:00 AM
Notice ID :
5038783
Response Date/Time :
Prior Notice :
5038782
Critical :
Reqrd Rsp Desc :
No response required
Subject :
GasQuest Issues
Notice Text :
Gulf South Pipeline Company, LLC will be extending the Gas Day 9/28/26 Intraday 1 Cycle.
-----------------------------------------------------------------------
Gulf South Pipeline Company, LLC is experiencing issues with its gas management system.
Scheduling and confirmations are impacted. We are working on a solution. We will terminate this
posting when we have a resolution.
Please contact your customer service representative if you have any questions.
Gulf South Pipeline Company, LLC
09/28/2026 1:32:21 PM
Page 1 of 1
Columbia Gas Transmission (TCO)
Binding Request for Proposals for Purchases and Sales of Natural Gas
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Other
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: Binding Request for Proposals for Purchases and Sales of Natural Gas
Author: Author: Diana Roberts
Notice Text
Binding Request for Proposals for Purchases and Sales of Natural Gas
In order to ensure sufficient flowing supply into its system in northern Ohio, and in accordance with Section 49 of the General Terms and Conditions (“GTC”) of its tariff, Columbia Gas Transmission, LLC (“Columbia”) is soliciting offers and bids for: (1) the purchase of natural gas volumes by Columbia from sellers at points located in Market Areas 1, 2, 3 and 7; and (2) the sale of natural gas volumes by Columbia to buyers at TCO Pool or other mutually agreed points.
RFP Period
Open: 12:00 PM CST, Thursday October 1, 2026
Close: 11:00 AM CST, Thursday October 8, 2026
Award Period: 12:00 PM – 01:30 PM CST Thursday October 8, 2026
Request for Offers for the Sale of Natural Gas to Columbia
A. Performance Obligation and Contract Quantity
In order to meet its operational needs, Columbia is soliciting offers for the sale to Columbia by sellers of packages of ten thousand (10,000) MMBtu per day, of natural gas at Delivery Points located in Columbia’s Market Areas 1 and 3, as set forth more fully below.
B. Delivery Points
The Delivery Points at which Columbia is soliciting offers are set forth below, in order of preference.
1. Maumee (Panhandle), Monclova (ANR)
2. Cecil (Panhandle) or Paulding (ANR)
3. Nexus
4. Cygnet (Crossroads)
Preference will be given to offers that provide Columbia with the flexibility, on an as-needed basis, to take delivery of the gas at alternate Delivery Points, based on operating conditions. Columbia is also willing to consider offers for sales at Delivery Points other than those listed above but reserves the right to reject any offer that would not satisfy Columbia’s operational needs.
C. Delivery Period
Columbia is soliciting offers for the period commencing November 1, 2026 through March 31, 2027. Columbia is willing to consider bids for the identified terms or on a monthly basis, but reserves the right to reject any bid that would hinder Columbia’s ability to meet its full operational requirements.
D. Contract Price
Columbia is requesting that offers be based on Nymex LDS and/or Platts IFERC- TCO Appalachian IPP Pool price.
Request for Bids for the Purchase
[Type a quote from the document or the summary of an interesting point. You can position the text box anywhere in the document. Use the Drawing Tools tab to change the formatting of the pull quote text box.]
of Natural Gas from Columbia
A. Performance Obligation and Contract Quantity
In order to meet its operational needs, Columbia is soliciting bids for the sale by Columbia to buyers of packages of ten thousand (10,000) MMBtu per Day, of natural gas at Receipt Points set forth more fully below.
B. Receipt Points
The points at which Columbia is soliciting bids are set forth below, in order of preference based on operational needs.
1. TCO Pool
2. Other Mutually Agreeable points
Preference will be given to bids that provide Columbia with the flexibility, on an as-needed basis, to deliver gas to buyers at alternate Delivery Points, based on operating conditions. Columbia is also willing to consider bids for purchases at points other than those listed above but reserves the right to reject any bid that would not satisfy Columbia’s operational needs.
Receipt Period
Columbia is soliciting bids for the period commencing November 1, 2026 through March 31, 2027. Columbia is willing to consider bids for the identified terms or on a monthly basis but reserves the right to reject any bid that would hinder Columbia’s ability to meet its full operational requirements.
C. Contract Price
Columbia is requesting that bids be based on Nymex LDS and/or Platts IFERC- TCO Appalachian IPP Pool price.
Assessing RFP Responses
All responses must be submitted to Columbia no later than 11:00 AM CST, Thursday October 8, 2026. Columbia will evaluate offers and bids based on the lowest cost options that meet Columbia’s operational needs. Prior to execution, Columbia will allow parties to refresh the bids or offers. Counterparties are not required but may submit both offers and bids. Columbia reserves the right to reject and remove from consideration any offers or bids in Columbia’s sole discretion. Columbia may consider awarding the aggregate of two or more offers or bids that result in the highest value and operational benefit. Columbia may also consider the net aggregate of offers or bids for multiple packages of gas. As a result, the purchase or sale volume allocated under any individual offer or bid may be reduced. Buyers or sellers who are not willing to accept a reduced allocation should so state in their offer or bid.
RFP Awards and Contracting Process
Columbia will evaluate the bids and offers submitted in this RFP and will determine which offers and bids meet Columbia’s operational needs at the lowest costs. Columbia will notify participants of the outcome of their proposals no later than 01:30 PM CST on Thursday October 8, 2026. Columbia reserves the right, in its sole discretion, to reject any bid or offer that does not meet Columbia’s economic and operational needs. Columbia will negotiate to enter into binding agreements with those buyers and sellers that submit offers and bids which, in Columbia’s sole discretion, provide the lowest cost options and that meet Columbia’s operational needs.
Responding parties must have an executed NAESB Base Contract for Sale and Purchase of Natural Gas with Columbia.
Contact Information
Any questions or requests for additional information regarding this RFP should be directed to:
Adam Herndon
Short Term East Marketing
(832) 320-6678
(832) 689-4510
Email: adam_herndon@tcenergy.com
ICE ID: adherndon
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TSP Name: Southern Star
Notice ID: 11230
Notice Type: Planned Service Outage
Status: Supersede
Post Date: 2026-09-28T12:29:44.647
Effective Begin: 2026-09-28T12:29:44.647
Effective End: None
Subject: Planned Service Outage - September 28th, 2026
Southern Star’s 2026 “Planned Service Outage” has been posted to the “Notices” area under the Planned Service Outage category and includes upcoming planned maintenance scheduled for this year. Changes to this schedule are always possible and will be posted to the bulletin board as soon as firm dates are known.
Revised (1)
The Station ESD Testing at our Saginaw Station has been pushed back one day. The maintenance will now take place October 7th, 2026, and Return to service October 8th, 2026.
The PSO Dashboard provides an interactive way to find and filter information related to the PSO items.
PSO Dashboard link:
Planned Service Outage
PSO PDF
:
PSO
Scott Warren Office: 270.852.4559 Cell: 270.302.6433
Buster Ashley Office: 270.852.4546 Cell: 270.314.1436
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Pipeline: Gulf South Pipeline
Notice ID: 5038782
Notice Type: Computer System Status/Customer Services Update
Status: Initiate
Posted: 2026-09-28T12:29:00+00:00
Effective: 2026-09-28T12:31:00+00:00
End: 2026-09-29T09:00:00+00:00
Subject: GasQuest Issues
Gulf South Pipeline Notice 5038782
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Computer System Status/Customer Services Update
Notice Stat Desc :
Initiate
Notice ID :
5038782
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
GasQuest Issues
TSP :
078444247
Post Date/Time :
09/28/2026 12:29:00 PM
Notice Effective Date/Time :
09/28/2026 12:31:00 PM
Notice End Date/Time :
09/29/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Gulf South Pipeline Company, LLC will be extending the Gas Day 9/28/26 Intraday 1 Cycle.
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Gulf South Pipeline Company, LLC is experiencing issues with its gas management system.
Scheduling and confirmations are impacted. We are working on a solution. We will terminate this
posting when we have a resolution.
Please contact your customer service representative if you have any questions.
Gulf South Pipeline Company, LLC
Notice
Page 1 of 1
09/28/2026 12:30:11 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/28/2026 12:29:00 PM
Notice Type Desc :
Computer System Status/Customer Services Update
Notice Effective Date/Time :
09/28/2026 12:31:00 PM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/29/2026 09:00:00 AM
Notice ID :
5038782
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
GasQuest Issues
Notice Text :
Gulf South Pipeline Company, LLC will be extending the Gas Day 9/28/26 Intraday 1 Cycle.
-----------------------------------------------------------------------
Gulf South Pipeline Company, LLC is experiencing issues with its gas management system.
Scheduling and confirmations are impacted. We are working on a solution. We will terminate this
posting when we have a resolution.
Please contact your customer service representative if you have any questions.
Gulf South Pipeline Company, LLC
09/28/2026 12:30:11 PM
Page 1 of 1
El Paso Natural Gas (EPNG)
[MAINTENANCE] Updated Prelim October 2026 Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26276022
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/05/26
Subject: Subject: : LIFTED: NOTICE OF FORCE MAJEURE ANR Pipeline Company – Southeast Area – Patterson Compressor Station
Author: Author: Giovanna LoCoco
Notice Text
Effective immediately, ANR is lifting the FMJ restrictions at the Patterson compressor station. As a result, capacities will be reinstated as follows:
Patterson/Trunkline (LOC #40317): 94 MMcf/d
Patterson to Col Gulf (LOC #43613): 143 MMcf/d
Riverway (To Bridgeline) (LOC #42593): 170 MMcf/d
Avalon (LOC #38295): 110 MMcf/d
Shadyside/Sonat (Del) (LOC #10369): 481 MMcf/d
Shadyside/TGP (Del) (LOC #467240): 473MMcf/d
St. Landry/FL Int (LOC #322625): 99 MMcf/d
Weeks ISLA/LIG PL (LOC #233620): 200 MMcf/d (Please refer to Notice #26143017)
*Previous Posting*
This is to notify all contracted parties of ANR Pipeline Company ("ANR") that pursuant to Section 6.7 of ANR's FERC Gas Tariff, ANR has declared a Force Majeure event in effect for natural gas transactions in the Southeast Area at Patterson Compressor Station, located in St Mary Parish, Louisiana, due to an uncontrollable and unexpected equipment failure at Unit 1. As a result, capacity will be reduced as follows:
9/25 (Intraday) – No incremental volumes will be scheduled.
9/26 – 10/4:
Patterson/Trunkline (LOC #40317): 82 MMcf/d (leaving 12 MMcf/d)
Patterson to Col Gulf (LOC #43613): 143 MMcf/d (leaving 0 MMcf/d)
Riverway (To Bridgeline) (LOC #42593): 70 MMcf/d (leaving 100 MMcf/d)
Avalon (LOC #38295): 85 MMcf/d (leaving 25 MMcf/d)
Shadyside/Sonat (Del) (LOC #10369): 281 MMcf/d (leaving 200 MMcf/d)
Shadyside/TGP (Del) (LOC #467240): 443 MMcf/d (leaving 30 MMcf/d)
St. Landry/FL Int (LOC #322625): 39 MMcf/d (leaving 60 MMcf/d)
Weeks ISLA/LIG PL (LOC #233620): 260 MMcf/d (leaving 50 MMcf/d)
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract. By means of this notice, ANR is establishing which specific Gas Days will be included when determining a shipper's 7-day Force Majeure Average Usage Quantity pursuant to Section 6.36.2(a) of the Tariff.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 29, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/28/26
09/28/26
10/28/26
Subject: Subject: CAPACITY POSTING - TIM for September 29, 2026
Author: Author: Zachery Heaver
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
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============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
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INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG - Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 5,000
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - Total Capacity (Primary Only)
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
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DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
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AUTO PAL AVAILABILITY:
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Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/28/2026 06:48:01 CDT
Notice ID: 17322430
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/28/2026
Notice Eff Time:
06:48:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
17322430
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/28/2026
Post Time:
06:48:01 CDT
Prior Notice:
17311814
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 9/28/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Gas Transmission Northwest
LIFTED: CAPACITY REDUCTION: GTN – Flow Past Kingsgate (Posted: 9/25/26)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1647
TSP: 006912885
Notice Type: Maint
Notice Status: Supersede
Posting Date/Time: 09/26/2026 08:24
Notice Eff Date: 09/26/2026
Notice Eff Time: 08:25
Notice End Date: 09/28/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1630
Subject: LIFTED: CAPACITY REDUCTION: GTN – Flow Past Kingsgate (Posted: 9/25/26)
Message Text:
Effective immediately, Gas Transmission Northwest (GTN) has completed the maintenance and reinstating capacity at Flow Past Kingsgate (LOC #3500) to 2,910 MMcf/d. Please refer to the EBB for any additional impacts. Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26239026
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/25/26
09/25/26
10/25/26
Subject: Subject: COMPLETED: SM-80 Pipeline Maintenance Eff. ID1 Gas Day September 25, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers the pipeline maintenance on Line SM-80 is complete. As a result, Ceredo West MA 19 (CEREWEST) has been reinstated to No Restriction effective Intraday-1 Cycle for Gas Day Friday, September 25, 2026.
Additionally, TCO has disabled CEREWEST. Therefore, CEREWEST will no longer be viewable on the Internal Constraint Rights screen in TC eConnects, as well as the Operationally Available Capacity screen on Informational Postings.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of upcoming maintenance on Line SM-80 Loop in West Virginia beginning Thursday, September 10, 2026, and continuing through September 26, 2026. During the maintenance, TCO will utilize the temporary internal constraint Ceredo West MA19 (CEREWEST), which has been enabled in TC eConnects (Notice ID 26196010).
Based on forecasted operating conditions, TCO currently anticipates CEREWEST will be restricted to zero non-firm effective Timely Cycle for Thursday, Gas Day September 10, 2026, and continuing until further notice.
TCO reminds customers it may become necessary to reduce the capacity through CEREWEST to a level as low as 1,400,000 Dth Total Capacity (zero non-firm). TCO encourages customers to reference the Daily Capacity Posting for the specific capacity through CEREWEST each day during the maintenance.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of upcoming pipeline maintenance on Line SM-80 in West Virginia scheduled to begin on Wednesday, September 9, 2026, through Saturday, September 26, 2026. During the maintenance, TCO will be utilizing the temporary internal constraint Ceredo West MA19 (CEREWEST).
Due to the utilization of CEREWEST, TCO has configured the temporary constraint in TC eConnects. This will allow customers to view CEREWEST on the Internal Constraint Rights screen, as well as the Operationally Available Capacity screen on Informational Postings.
Based on forecasted operating conditions during the maintenance, TCO does not currently anticipate any reduction to firm nominations through CEREWEST. However, based on operating conditions, including the logistics involved with the performance of work, it may become necessary to reduce the capacity through CEREWEST to a level as low as 1,400,000 Dth Total Capacity (zero non-firm).
Customers are encouraged to monitor the Construction and Maintenance Schedule for any non-firm impacts and the Daily Capacity Posting for specific capacity settings each day of the outage.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Gas Transmission Northwest
Open Season Jan27-Mar27 K-M and Jan27-Mar27 TF-K MC closes 12:00 PM CT 10/05/26
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1646
TSP: 006912885
Notice Type: TSP Cap Offer
Notice Status: Initiate
Posting Date/Time: 09/25/2026 09:05
Notice Eff Date: 09/25/2026
Notice Eff Time: 12:00
Notice End Date: 10/31/2026
Notice End Time: 12:00
Critical: No
Required Response: No response required
Response Date/Time: 10/05/2026 12:00
Subject: Open Season Jan27-Mar27 K-M and Jan27-Mar27 TF-K MC closes 12:00 PM CT 10/05/26
Message Text:
GTN is posting an Open Season for January 2027 - March 2027 Kingsgate to Malin and January 2027 - March 2027 Turquoise Flats to Kingsgate MC This Open Season Closes at 12:00 PM CT on Monday October 5, 2026 Questions can be directed to: Sean McDonald 832-320-5332 Dan Junek 832-320-5825 Devan Mody 832-320-5951 Kirsten Kahanek 832-320-6746
Attachments: GTN Open Season Jan 27-Mar 27 King-Malin and Jan 27-Mar 27 Turquoise Flats to Kingsgate MC.docx
Northwest Pipeline
Chehalis CS Deficiency Period & OFO Recall Advisory Ending
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Northwest Pipeline
Notice: Chehalis CS Deficiency Period & OFO Recall Advisory Ending
Notice ID: 33054
Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-199
Chehalis CS Deficiency Period & OFO Recall Advisory Ending
posted on
Sep 25 2026 8:08AM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 09/25/2026 8:04 AM MCT
Notice Eff D/T: 09/25/2026 8:04 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-199
Prior Notice: 26-198
Subject: Chehalis CS Deficiency Period & OFO Recall Advisory Ending
Notice Text:
Northwest has completed the Chehalis Unit 2 Filter Replacement.
This will end the current deficiency period referenced in
Notice ID 26-198 and OFO Recall Advisory referenced in Notice
26-193 at the completion of Gas Day September 25, 2026.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com
for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/25/2026 08:03:42 CDT
Notice ID: 17311814
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/25/2026
Notice Eff Time:
08:03:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
17311814
Notice Stat Desc:
Supersede
Notice Type Desc:
Pipe Cond
Post Date:
09/25/2026
Post Time:
08:03:42 CDT
Prior Notice:
17285042
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 9/26/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 26, 2026, through September 28, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/25/26
09/25/26
10/25/26
Subject: Subject: CAPACITY POSTING - TIM for September 26, 2026, through September 28, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG - Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 5,000
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - Total Capacity (Primary Only)
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
MountainWest (multi-pipeline)
[MountainWest Pipeline (MWP)] [2026 CLAY BASIN FALL INJECTION TEST] 2026 CLAY BASIN FALL INJECTION TEST
Not scored -- external_id 'SNGD-404461' shares its numeric ID and exact title with 'TGP-404461' under a different pipeline code. Very likely the same underlying notice scraped twice under two different labels (see kindermorgan.py v19 changelog / audit_km_contamination.py) rather than two independent events. No Claude API call was made for this notice. Needs manual review to confirm which pipeline (if either) is correct before it's trusted.
Not scored -- suspected cross-pipeline duplicate, needs manual review.
Reroute: Not assessed.
View original notice text
Pipeline: Southern Natural Gas
Notice Type: MAINTENANCE
Subject: TGP Outage Impact Report
Posted: 09/24/2026 3:22:37PM
Effective: 09/24/2026 3:22:37PM
End Date: 09/25/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/24/2026 3:22:37PM Notice End Date/Time: 09/25/2026 9:00:00am
Post Date/Time: 9/24/2026 3:22:37 PM Notice ID: 404461
Reqrd Rsp: 1 Rsp Date/Time: 9/24/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: TGP Outage Impact Report
Notice Text:
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station / Seg
Est Nominal
Operating Capacity (Thousand Dth)
Monday
(9/28)
Tuesday
(9/29)
Wednesday
(9/30)
Thursday
(10/1)
Friday
(10/2)
Saturday
(10/3)
Sunday
(10/4)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409A (Alamo) (segment 492 FH)
274
274
274
215
(59)
215
(59)
215
(59)
215
(59)
215
(59)
MLV 409-1 to MLV 406-1: Spike Test (M) (9/30/2026 - 11/11/2026)
Station 409 (Donna Line) (segment 490 FH)
564
564
564
564
564
564
564
564
Station 1
(segment 101 BH)
399
300
(99)
300
(99)
300
(99)
300
(99)
300
(99)
300
(99)
300
(99)
MLV 1-1D to MLV 5-1: Spike Test (M) (9/23/2026 - 11/2/2026)
Station 9
(segment 109 BH)
1,027
1,027
1,027
1,027
1,027
1,027
1,027
1,027
Station 25
(segment 125 FH)
1,078
1,078
1,078
1,078
1,078
1,078
1,078
1,078
Station 47
(segment 143 FH)
1,343
1025
(318)
1025
(318)
1025
(318)
1025
(318)
1025
(318)
1,343
1,343
Sta 47: Scrubber/Filter/Separator Cleaning/Inspection/Changeout (9/28/2026 - 10/2/2026)
Station 63
(segment 163 FH)
1,242
1117
(125)
1117
(125)
1117
(125)
1117
(125)
1117
(125)
1117
(125)
1117
(125)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 84-3 to MLV 85-3: Anomaly Remedition (9/28/2026 - 10/3/2026)
Station 823
(segment 823 BH)
734
734
734
734
734
734
734
734
Station 534 South of Pool (segment 530 BH)
1,550
985
(565)
985
(565)
985
(565)
985
(565)
1,550
1,550
1,550
MLV 533-2 to MLV 534-2: Pipe Replacement (M) (6/4/2026 - 10/1/2026)
Station 860
(segment 548 BH)
1,593
1577
(16)
1577
(16)
1577
(16)
1577
(16)
1577
(16)
1577
(16)
1577
(16)
Sta 546: Unit 7A - Metal in Oil (7/14/2025 - 10/31/2026) Sta 542: Unit 2A - Emergent Repair (4/7/2026 - 10/31/2026)
Station 860 North (Segment 860 BH)
1,874
1524
(350)
1846
(28)
1846
(28)
1846
(28)
1846
(28)
1846
(28)
1846
(28)
Sta 860: Unit 1A - Aftercooler Jacket Water Inspection (6/17/2025 - 12/31/2026)
Sta 563: Unit 1A - Emergent Repair (8/28/2026 - 9/28/2026)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,685
2407
(278)
2407
(278)
2407
(278)
2407
(278)
2407
(278)
2407
(278)
2407
(278)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) Sta 87: Unit 3D - Power side Overhaul (6/22/2026 - 10/10/2026)
MLV 110-2 to MLV 114-2: CAO - Force Majeure (M) (7/14/2026 - 12/31/2026)
Sta 871: Unit 1A - Bearing (9/12/2026 - 9/30/2026)
MLV 109-5 to MLV 109-5A: Pipe Replacement (9/14/2026 - 10/12/2026) MLV 109-5A to MLV 110-5: Pipe Replacement (9/14/2026 - 10/12/2026) MLV 93-4 to MLV 94-4: Anomaly Remediation (M) (9/21/2026 - 9/28/2026)
Station 114
(segment 114 BH)
907
907
907
907
907
907
907
907
Station 204
(Segment 204 BH)
1,828
1530
(298)
1530
(298)
1530
(298)
1415
(413)
1415
(413)
1415
(413)
1750
(78)
MLV 214-2 to MLV 215-2: PHMSA Immediate (9/16/2026 - 10/6/2026)
Sta 204: Unit 5A - Piston (9/28/2026 - 10/1/2026)
Sta 209 Cambridge: Scrubber Filter (9/28/2026 - 9/30/2026)
Sta 209 Cambridge: Unit 11A - Eutectic Device (9/28/2026 - 9/30/2026) Sta 204: Scrubber Filter Change (10/1/2026 - 10/3/2026)
Sta. 200: Unit 1B - Replace Turbochargers (10/4/2026 - 10/30/2026)
Station 245
(segment 245 FH)
986
970
(16)
970
(16)
970
(16)
970
(16)
970
(16)
970
(16)
970
(16)
Sta 245: Unit 1A & 2A - Exhaust System & HP Fuel (4/27/2026 - 11/1/2026)
MLV 256 West
(segment 249 FH)
1,203
1,203
1,203
642
(561)
1,203
1,203
1,203
1,203
Sta 249-2 to MLV 254-2: Pig Run - Hardspot Rerun (9/30/2026)
Station 261 Discharge East (segment 261 FH)
888
500
(388)
500
(388)
500
(388)
500
(388)
500
(388)
715
(173)
715
(173)
Sta 264 Charlton: Unit 1C - Engine Maintenance (8/24/2026 - 10/16/2026) Sta 261 Agawam: Annual ESD test (M) (9/28/2026 - 10/2/2026)
Station 307
(segment 307 BH)
1,153
1,153
1,153
1,153
1,153
1,153
1,153
1,153
Station 313 Discharge (segment 399 FH)
797
797
207
(590)
207
(590)
207
(590)
207
(590)
207
(590)
207
(590)
MLV 313A-403 to MLV 313A-404: Anomaly Remediation (M) (9/29/2026 - 10/15/2026)
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station / Seg
Est Nominal
Operating Capacity (Thousand Dth)
Monday
(9/28)
Tuesday
(9/29)
Wednesday
(9/30)
Thursday
(10/1)
Friday
(10/2)
Saturday
(10/3)
Sunday
(10/4)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 315
(segment 315 BH)
1,823
1,823
1,823
1,823
1,823
1,823
1,823
1,823
MLV 324
(segment 324 FH)
1,767
1,767
1,767
1,767
1,767
1,767
1,767
1,767
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses.
Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
October 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(9/28 - 10/4)
Week 2
(10/5 - 10/11)
Week 3
(10/12 - 10/18)
Week 4
(10/19 - 10/25)
Week 5
(10/26 - 11/1)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409A (Alamo) (segment 492 FH)
274
215
(59)
215
(59)
215
(59)
215
(59)
MLV 409-1 to MLV 406-1: Spike Test (M) (9/30/2026 - 11/11/2026)
Station 409 (Donna Line) (segment 490 FH)
564
564
564
564
564
Station 1
(segment 101 BH)
399
300
(99)
300
(99)
300
(99)
300
(99)
MLV 1-1D to MLV 5-1: Spike Test (M) (9/23/2026 - 11/2/2026)
Station 9
(segment 109 BH)
1,027
1,027
1,027
640
(387)
1,027
MLV 9-3 to MLV 5-3: Pig Run - Maintenance (M) (10/21/2026)
MLV 9-2S to MLV 1-2: Pig Runs - Cleaning / Maintenance (M) (10/22/2026)
Station 17
(segment 117 FH)
1,122
985
(137)
980
(142)
1100
(22)
1,122
MLV 32-2D TO MLV 40-2S: Pig Runs - Maintenance (10/8/2026) MLV 32-3D to MLV 40-3S: Pig Runs - Maintenance (10/13/2026) Sta 25: Annual ESD Test (10/13/2026)
MLV 17-2D to MLV 20-2A: Pig Run - Chemical Cleaning (M) (10/19/2026 - 10/20/2026)
MLV 17-2D to MLV 20-2A: Pig Run - GAUGE (M) (10/21/2026)
MLV 17-2D to MLV 20-2A: Pig Run - MFL-A (M) (10/22/2026)
Station 25
(segment 125 FH)
1,078
1,078
1,078
1,078
1,078
Station 40 KN South
(segment 501 FH)
267
200
(67)
267
267
267
Sta 500C1: Gas Detectors (10/6/2026 - 10/7/2026)
Station 47
(segment 143 FH)
1,343
1025
(318)
1290
(53)
1300
(43)
1,343
Sta 47: Unit 1D - 16K hour Overhaul (10/5/2026 - 10/15/2026) Sta 47: Station Transformer Maintenance (10/6/2026)
MLV 58-2 to MLV 59-2: Anomaly Remediation (10/10/2026 - 10/20/2026)
Station 63
(segment 163 FH)
1,242
1117
(125)
1030
(212)
1030
(212)
1117
(125)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 82-1 to MLV 87-1: Pig Run - Cleaning / Gauge (10/6/2026)
MLV 82-1 to MLV 87-1: Pig Run - AFD/Cal/IMU (10/8/2026)
MLV 73-1 to MLV 74-1: Anomaly Remediation (10/12/2026 - 10/23/2026) MLV 82-1 to MLV 87-1: Pig Run - EMAT (10/13/2026)
Station 823
(segment 823 BH)
734
734
734
734
734
Station 834
(segment 834 BH)
683
683
670
(13)
670
(13)
683
Sta 834: Unit 1A - Replace Insulation Blanket (10/12/2026 - 10/13/2026) Sta 834: Unit 2A - Replace Insulation Blanket (10/14/2026 - 10/15/2026) Sta 834: Unit 3A - Replace Insulation Blanket (10/16/2026 - 10/17/2026) Sta 834: Unit 4A - Replace Insulation Blanket (10/19/2026 - 10/20/2026)
Station 534 South of Pool (segment 530 BH)
1,550
1440
(110)
1175
(375)
1,550
1,550
Sta. 527 Port Sulphur: Building C - Medium Voltage Electrical Testing (10/5/2026 - 10/9/2026)
Sta 529: Unit 1A - Solar Inspection (10/12/2026 - 10/15/2026)
Station 534
(segment 534 BH)
1,909
1,909
1770
(139)
1,909
1,909
Sta 538: Boost Pump Vibration Upgrade (10/12/2026 - 10/15/2026)
Station 860
(segment 548 BH)
1,593
1577
(16)
1577
(16)
1185
(408)
770
(823)
Sta 546: Unit 7A - Metal in Oil (7/14/2025 - 10/31/2026) Sta 542: Unit 2A - Emergent Repair (4/7/2026 - 10/31/2026) Sta 542 Dekalb: Annual ESD Test (10/20/2026 - 10/22/2026)
MLV 546-3 to MLV 544-3: Pig Runs - Maintenance (10/26/2026) MLV 546-1 to MLV 542-1: Pig Runs - Maintenance (10/28/2026)
MLV 546-2 to MLV 542-2: Pig Runs - Maintenance (10/30/2026)
Station 860 North (Segment 860 BH)
1,874
1846
(28)
1475
(399)
1475
(399)
1475
(399)
Sta 860: Unit 1A - Aftercooler Jacket Water Inspection (6/17/2025 - 12/31/2026) MLV 560-2 to MLV 563-2: Pipe Replacements (M) (10/15/2026 - 10/26/2026)
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
October 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(9/28 - 10/4)
Week 2
(10/5 - 10/11)
Week 3
(10/12 - 10/18)
Week 4
(10/19 - 10/25)
Week 5
(10/26 - 11/1)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 110
(segment 187 BH)
(south thru Kentucky)
2,685
2043
(642)
1972
(713)
2428
(257)
1822
(863)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026)
Sta 87: Unit 3D - Power side Overhaul (6/22/2026 - 10/10/2026)
MLV 110-2 to MLV 114-2: CAO - Force Majeure (M) (7/14/2026 - 12/31/2026)
MLV 109-5 to MLV 109-5A: Pipe Replacement (9/14/2026 - 10/12/2026) MLV 109-5A to MLV 110-5: Pipe Replacement (9/14/2026 - 10/12/2026) MLV 103-3 to MLV 105-3: Crossover Upgrade (10/10/2026 - 10/17/2026)
MLV 104-3 to MLV 106-3S: HDD at Kentucky River (10/10/2026 - 10/17/2026) MLV 870-2 to MLV 870-2R: Anomaly Remediation (10/12/2026 - 10/17/2026) Sta 96: Unit 2D Replace Compressor Valves (10/12/2026 - 10/15/2026)
MLV 109-3A to MLV 110-3: Pipe Replacement (10/14/2026 - 10/30/2026) MLV 867-2 to MLV 868-2: Anomaly Remediation (10/19/2026 - 10/24/2026) MLV 97-3 to MLV 106-3: Pig Run - Cleaning / Gauge (10/27/2026)
Sta 875: Unit 1A- 8K Solar Turbine Inspection (10/27/2026 - 10/29/2026) MLV 97-3 to MLV 106-3: Pig Run - MFL-S (10/29/2026)
Station 114
(segment 114 BH)
907
853
(54)
812
(95)
907
907
Sta 118A Tyler Mountain: Annual ESD Test (10/5/2026 - 10/6/2026) Sta 119A Rocky Fork: Turbine Maintenance (10/13/2026 - 10/16/2026)
Station 204
(Segment 204 BH)
1,828
1750
(78)
1745
(83)
1750
(78)
1690
(138)
MLV 214-2 to MLV 215-2: PHMSA Immediate (9/16/2026 - 10/6/2026)
Sta. 200: Unit 1B - Replace Turbochargers (10/4/2026 - 10/30/2026) MLV 214-1 to MLV 219-1: Pig Run - Gauge/Cleaning (10/13/2026)
MLV 214-1 to MLV 219-1: Pig Run - Cal/IMU/MFL-C Combo (10/15/2026)
MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/26/2026) MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/27/2026) MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/28/2026) MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/29/2026)
MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/30/2026)
Station 233
(segment 233 FH)
459
459
459
355
(104)
459
MLV 233-2 to MLV 235-2: Pig Run (10/20/2026)
Station 245
(segment 245 FH)
986
970
(16)
970
(16)
970
(16)
760
(226)
Sta 245: Unit 1A & 2A - Exhaust System & HP Fuel (4/27/2026 - 11/1/2026) Sta 245-1 to MLV 249-1: Pig Run - Cleaning (10/27/2026)
Sta 245-1 to MLV 249-1: Pig Run - MFL-C - Rerun (10/28/2026) Sta 245-1 to MLV 249-1: Pig Run - EMAT (10/29/2026)
Station 261 Discharge East (segment 261 FH)
888
715
(173)
555
(333)
888
888
Sta 264 Charlton: Unit 1C - Engine Maintenance (8/24/2026 - 10/16/2026) Sta 264: Oil System (10/12/2026 - 10/16/2026)
Station 307
(segment 307 BH)
1,153
1,153
775
(378)
695
(458)
775
(378)
MLV 302-2 to MLV 303-2: Anomaly Remediation (10/16/2026 - 10/27/2026) Sta 303A: Unit 1A - Water Wash (10/19/2026 - 10/22/2026)
Station 313 Discharge (segment 399 FH)
797
207
(590)
207
(590)
797
797
MLV 313A-403 to MLV 313A-404: Anomaly Remediation (M) (9/29/2026 - 10/15/2026)
Station 315
(segment 315 BH)
1,823
1,823
1,823
1,823
1400
(423)
Sta 315 Wellsboro: Station Yard Valve Operator Replacements (10/28/2026 - 10/29/2026)
MLV 324
(segment 324 FH)
1,767
1,767
1450
(317)
1550
(217)
1,767
Sta 325: Station Outage (10/12/2026 - 10/14/2026)
MLV 325-1 to MLV 329-1: Pig runs - Cleaning/Gauge (M) (10/19/2026) MLV 325-1 to MLV 329-1: Pig runs - EMAT (M) (10/20/2026)
Cranston Lateral South
(segment 281 FH)
187
187
125
(62)
187
187
Sta 265: Unit 1A - Replace Lube Oil Fan (10/12/2026)
Station 405 HC Line (segment 299 FH)
794
794
670
(124)
794
794
Sta 405A: Unit 1A - 4k Waterwash (10/13/2026) ; Sta 405A: Unit 1A - 8K Solar Turbine Inspection (10/14/2026)
Station 224
(segment 224 FH)
388
388
388
200
(188)
388
MLV 229-2 to MLV 232-2: Pig runs - Maintenance (M) (10/22/2026)
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
October 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(9/28 - 10/4)
Week 2
(10/5 - 10/11)
Week 3
(10/12 - 10/18)
Week 4
(10/19 - 10/25)
Week 5
(10/26 - 11/1)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
November 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity
(Thousand Dth)
Week 1
(11/2 - 11/8)
Week 2
(11/9 - 11/15)
Week 3
(11/16 - 11/22)
Week 4
(11/23 - 11/29)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409A (Alamo) (segment 492 FH)
297
260
(37)
260
(37)
297
297
MLV 409-1 to MLV 406-1: Spike Test (M) (9/30/2026 - 11/11/2026)
Station 409 (Donna Line) (segment 490 FH)
587
587
587
587
587
Station 1
(segment 101 BH)
438
357
(81)
399
(39)
226
(212)
438
MLV 1-1D to MLV 5-1: Spike Test (M) (9/23/2026 - 11/2/2026)
MLV 400-1 to MLV 409-1: Pig Run - Maintenance Cleaning (M) (11/10/2026) MLV 400-2 to MLV 409-2: Pig Run - Maintenance Cleaning (M) (11/17/2026)
Station 9
(segment 109 BH)
1,066
1,066
880
(186)
1,066
1,066
MLV 1-1D to MLV 9-1S: Pig Run - Maintenance / Cleaning (M) (11/10/2026)
Station 25
(segment 125 FH)
1,095
1,095
1,095
1,095
1,095
Station 40 South
(segment 132 FH)
1,294
1,294
1,294
915
(379)
1,294
Sta 32: Annual ESD Test (11/17/2026 - 11/18/2026)
Station 47
(segment 143 FH)
1,428
1350
(78)
1350
(78)
1,428
1,428
MLV 61-3 to MLV 62-3: Pipe Replacements (11/2/2026 - 11/13/2026)
Station 63
(segment 163 FH)
1,192
871
(321)
1067
(125)
1067
(125)
1067
(125)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 71-3D to MLV 74-3: Pig Runs - Cleaning / Gauge (11/3/2026)
MLV 71-3D to MLV 74-3: Pig Runs - TDW MDS (11/5/2026)
Station 823
(segment 823 BH)
758
210
(548)
758
758
758
Sta 827 to Sta 823: Pig Run - Maintenance (M) (11/5/2026) Sta 834 to Sta 827: Maintenance Pig (M) (11/5/2026)
Station 860
(segment 548 BH)
1,665
1660
(5)
1450
(215)
1,665
1,665
Sta 550: Unit 1B - Juction Box Rewire & Unit Valves (11/2/2026 - 11/13/2026) Sta 550 Hamilton: Annual ESD Test (11/9/2026)
Station 860 North (Segment 860 BH)
2,059
2031
(28)
2031
(28)
2031
(28)
2031
(28)
Sta 860: Unit 1A - Aftercooler Jacket Water Inspection (6/17/2025 - 12/31/2026) Sta 860: Unit 1C - 4K/Turbine Waterwash/Boroscope (11/2/2026 - 11/3/2026) Sta 860: Unit 2C - 4K/Turbine Waterwash/Boroscope (11/3/2026 - 11/4/2026)
Station 110
(segment 187 BH)
(south thru
Kentucky)
2,594
1951
(643)
2327
(267)
2327
(267)
2327
(267)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 110-2 to MLV 114-2: CAO - Force Majeure (M) (7/14/2026 - 12/31/2026) MLV 97-3 to MLV 106-3: Pig Run - MFL-C (11/3/2026)
MLV 97-3 to MLV 106-3: Pig Run - EMAT (11/5/2026)
Station 114
(segment 114 BH)
946
858
(88)
946
946
946
Sta 118A: Solar Turbine Inspection (11/2/2026 - 11/5/2026)
Station 204
(Segment 204 BH)
1,888
1765
(123)
1405
(483)
1425
(463)
1,888
MLV 209-2 to MLV 214-2: Pig Run - CAL/IMU (11/3/2026) MLV 209-2 to MLV 214-2: Pig Run - EMAT (11/5/2026) MLV 204-4 to MLV 209-4: Pig Run - Gauge (11/10/2026)
MLV 204-4 to MLV 209-4: Pig Run - Efficiency (11/11/2026) MLV 204-4 to MLV 209-4: Pig Run - Cal/IMU (11/12/2026) MLV 204-4 to MLV 209-4: Pig Run - MFL-C (11/17/2026)
MLV 204-4 to MLV 209-4: Pig Run - EMAT (11/19/2026)
Station 245
(segment 245 FH)
1,043
1,043
1,043
1,043
1,043
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
November 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity
(Thousand Dth)
Week 1
(11/2 - 11/8)
Week 2
(11/9 - 11/15)
Week 3
(11/16 - 11/22)
Week 4
(11/23 - 11/29)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 261 Discharge East (segment 261 FH)
1,034
1,034
1,034
1,034
1,034
Station 307
(segment 307 BH)
1,203
1070
(133)
1,203
1,203
1,203
Sta 219: Annual ESD Test & Scrubber Maintenance (11/3/2026 - 11/6/2026)
Station 313 Discharge (segment 399 FH)
810
810
810
810
810
Station 315
(segment 315 BH)
1,885
1,885
1,885
1,885
1,885
Station 321
(segment 321 FH)
2,220
2035
(185)
2,220
2,220
2,220
MLV 320-1 to MLV 320-1A: Hot Tap (11/5/2026)
MLV 324
(segment 324 FH)
1,883
1,883
1,883
1,883
1,883
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses.
Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
December 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(11/30 - 12/6)
Week 2
(12/7 - 12/13)
Week 3
(12/14 - 12/20)
Week 4
(12/21 - 12/27)
Week 5
(12/28 - 1/3)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409 (Donna Line) (segment 490 FH)
587
587
587
587
587
587
Station 1
(segment 101 BH)
438
438
438
438
438
438
Station 9
(segment 109 BH)
1,066
1,066
1,066
1,066
1,066
1,066
Station 25
(segment 125 FH)
1,095
1,095
1,095
1,095
1,095
1,095
Carthage Lateral (segment 700 FH)
310
80
(230)
80
(230)
310
310
310
MLV 706-1 to MLV 700-1: Pig Run - Chemical Cleaning (M) (12/2/2026) MLV 706-1 to MLV 700-1: Pig Run - Chemical Cleaning (M) (12/3/2026) MLV 706-1 to MLV 700-1: Pig Run - Chemical Cleaning (M) (12/4/2026) MLV 706-1 to MLV 700-1: Pig Run - MDS (M) (12/10/2026)
Station 47
(segment 143 FH)
1,428
1,428
1,428
1,428
1,428
1,428
Station 63
(segment 163 FH)
1,192
1067
(125)
1067
(125)
1067
(125)
1067
(125)
1067
(125)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026)
Station 823
(segment 823 BH)
758
758
758
758
758
758
Station 860
(segment 548 BH)
1,665
1,665
1,665
1,665
1,665
1,665
Station 860 North (Segment 860 BH)
2,059
2031
(28)
2031
(28)
2031
(28)
2031
(28)
2031
(28)
Sta 860: Unit 1A - Aftercooler Jacket Water Inspection (6/17/2025 - 12/31/2026)
Station 110
(segment 187 BH)
(south thru
Kentucky)
2,594
2327
(267)
2327
(267)
2327
(267)
2327
(267)
2327
(267)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 110-2 to MLV 114-2: CAO - Force Majeure (M) (7/14/2026 - 12/31/2026)
Sta 87: Unit 1E - Safety Device Testing (12/15/2026) Sta 87: Unit 2E - Safety Device Tests (12/16/2026)
Station 114
(segment 114 BH)
946
946
946
835
(111)
946
946
Sta 114: Unit 1D - Solar Turbine Inspection (12/14/2026 - 12/17/2026)
Station 204
(Segment 204 BH)
1,888
1,888
1,888
1,888
1,888
1,888
Station 245
(segment 245 FH)
1,043
1,043
768
(275)
1,043
1,043
1,043
MLV 237-1 to MLV 245-1: Pig Run - Cleaning/Gauge (12/7/2026) MLV 237-1 to MLV 245-1: Pig Run - EMAT (12/9/2026)
Station 261 Discharge East (segment 261 FH)
1,034
1,034
1,034
1,034
1,034
1,034
Station 307
(segment 307 BH)
1,203
1,203
1,203
1,203
1,203
1,203
Station 313 Discharge (segment 399 FH)
810
810
810
810
810
810
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
December 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(11/30 - 12/6)
Week 2
(12/7 - 12/13)
Week 3
(12/14 - 12/20)
Week 4
(12/21 - 12/27)
Week 5
(12/28 - 1/3)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 315
(segment 315 BH)
1,885
1,885
1,885
1,885
1,885
1,885
MLV 324
(segment 324 FH)
1,883
1,883
1,883
1,883
1,883
1,883
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
Tennessee Gas Pipeline (TGP)
TGP Outage Impact Report
SEV 1/5
Informational
Not scored -- external_id 'TGP-404461' shares its numeric ID and exact title with 'SNGD-404461' under a different pipeline code. Very likely the same underlying notice scraped twice under two different labels (see kindermorgan.py v19 changelog / audit_km_contamination.py) rather than two independent events. No Claude API call was made for this notice. Needs manual review to confirm which pipeline (if either) is correct before it's trusted.
Not scored -- suspected cross-pipeline duplicate, needs manual review.
Reroute: Not assessed.
View original notice text
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NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/24/2026 3:22:37PM Notice End Date/Time: 09/25/2026 9:00:00am
Post Date/Time: 9/24/2026 3:22:37 PM Notice ID: 404461
Reqrd Rsp: 1 Rsp Date/Time: 9/24/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: TGP Outage Impact Report
Notice Text:
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station / Seg
Est Nominal
Operating Capacity (Thousand Dth)
Monday
(9/28)
Tuesday
(9/29)
Wednesday
(9/30)
Thursday
(10/1)
Friday
(10/2)
Saturday
(10/3)
Sunday
(10/4)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409A (Alamo) (segment 492 FH)
274
274
274
215
(59)
215
(59)
215
(59)
215
(59)
215
(59)
MLV 409-1 to MLV 406-1: Spike Test (M) (9/30/2026 - 11/11/2026)
Station 409 (Donna Line) (segment 490 FH)
564
564
564
564
564
564
564
564
Station 1
(segment 101 BH)
399
300
(99)
300
(99)
300
(99)
300
(99)
300
(99)
300
(99)
300
(99)
MLV 1-1D to MLV 5-1: Spike Test (M) (9/23/2026 - 11/2/2026)
Station 9
(segment 109 BH)
1,027
1,027
1,027
1,027
1,027
1,027
1,027
1,027
Station 25
(segment 125 FH)
1,078
1,078
1,078
1,078
1,078
1,078
1,078
1,078
Station 47
(segment 143 FH)
1,343
1025
(318)
1025
(318)
1025
(318)
1025
(318)
1025
(318)
1,343
1,343
Sta 47: Scrubber/Filter/Separator Cleaning/Inspection/Changeout (9/28/2026 - 10/2/2026)
Station 63
(segment 163 FH)
1,242
1117
(125)
1117
(125)
1117
(125)
1117
(125)
1117
(125)
1117
(125)
1117
(125)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 84-3 to MLV 85-3: Anomaly Remedition (9/28/2026 - 10/3/2026)
Station 823
(segment 823 BH)
734
734
734
734
734
734
734
734
Station 534 South of Pool (segment 530 BH)
1,550
985
(565)
985
(565)
985
(565)
985
(565)
1,550
1,550
1,550
MLV 533-2 to MLV 534-2: Pipe Replacement (M) (6/4/2026 - 10/1/2026)
Station 860
(segment 548 BH)
1,593
1577
(16)
1577
(16)
1577
(16)
1577
(16)
1577
(16)
1577
(16)
1577
(16)
Sta 546: Unit 7A - Metal in Oil (7/14/2025 - 10/31/2026) Sta 542: Unit 2A - Emergent Repair (4/7/2026 - 10/31/2026)
Station 860 North (Segment 860 BH)
1,874
1524
(350)
1846
(28)
1846
(28)
1846
(28)
1846
(28)
1846
(28)
1846
(28)
Sta 860: Unit 1A - Aftercooler Jacket Water Inspection (6/17/2025 - 12/31/2026)
Sta 563: Unit 1A - Emergent Repair (8/28/2026 - 9/28/2026)
Station 110
(segment 187 BH)
(south thru Kentucky)
2,685
2407
(278)
2407
(278)
2407
(278)
2407
(278)
2407
(278)
2407
(278)
2407
(278)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) Sta 87: Unit 3D - Power side Overhaul (6/22/2026 - 10/10/2026)
MLV 110-2 to MLV 114-2: CAO - Force Majeure (M) (7/14/2026 - 12/31/2026)
Sta 871: Unit 1A - Bearing (9/12/2026 - 9/30/2026)
MLV 109-5 to MLV 109-5A: Pipe Replacement (9/14/2026 - 10/12/2026) MLV 109-5A to MLV 110-5: Pipe Replacement (9/14/2026 - 10/12/2026) MLV 93-4 to MLV 94-4: Anomaly Remediation (M) (9/21/2026 - 9/28/2026)
Station 114
(segment 114 BH)
907
907
907
907
907
907
907
907
Station 204
(Segment 204 BH)
1,828
1530
(298)
1530
(298)
1530
(298)
1415
(413)
1415
(413)
1415
(413)
1750
(78)
MLV 214-2 to MLV 215-2: PHMSA Immediate (9/16/2026 - 10/6/2026)
Sta 204: Unit 5A - Piston (9/28/2026 - 10/1/2026)
Sta 209 Cambridge: Scrubber Filter (9/28/2026 - 9/30/2026)
Sta 209 Cambridge: Unit 11A - Eutectic Device (9/28/2026 - 9/30/2026) Sta 204: Scrubber Filter Change (10/1/2026 - 10/3/2026)
Sta. 200: Unit 1B - Replace Turbochargers (10/4/2026 - 10/30/2026)
Station 245
(segment 245 FH)
986
970
(16)
970
(16)
970
(16)
970
(16)
970
(16)
970
(16)
970
(16)
Sta 245: Unit 1A & 2A - Exhaust System & HP Fuel (4/27/2026 - 11/1/2026)
MLV 256 West
(segment 249 FH)
1,203
1,203
1,203
642
(561)
1,203
1,203
1,203
1,203
Sta 249-2 to MLV 254-2: Pig Run - Hardspot Rerun (9/30/2026)
Station 261 Discharge East (segment 261 FH)
888
500
(388)
500
(388)
500
(388)
500
(388)
500
(388)
715
(173)
715
(173)
Sta 264 Charlton: Unit 1C - Engine Maintenance (8/24/2026 - 10/16/2026) Sta 261 Agawam: Annual ESD test (M) (9/28/2026 - 10/2/2026)
Station 307
(segment 307 BH)
1,153
1,153
1,153
1,153
1,153
1,153
1,153
1,153
Station 313 Discharge (segment 399 FH)
797
797
207
(590)
207
(590)
207
(590)
207
(590)
207
(590)
207
(590)
MLV 313A-403 to MLV 313A-404: Anomaly Remediation (M) (9/29/2026 - 10/15/2026)
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
Seven Day Forecast (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station / Seg
Est Nominal
Operating Capacity (Thousand Dth)
Monday
(9/28)
Tuesday
(9/29)
Wednesday
(9/30)
Thursday
(10/1)
Friday
(10/2)
Saturday
(10/3)
Sunday
(10/4)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 315
(segment 315 BH)
1,823
1,823
1,823
1,823
1,823
1,823
1,823
1,823
MLV 324
(segment 324 FH)
1,767
1,767
1,767
1,767
1,767
1,767
1,767
1,767
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses.
Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
October 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(9/28 - 10/4)
Week 2
(10/5 - 10/11)
Week 3
(10/12 - 10/18)
Week 4
(10/19 - 10/25)
Week 5
(10/26 - 11/1)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409A (Alamo) (segment 492 FH)
274
215
(59)
215
(59)
215
(59)
215
(59)
MLV 409-1 to MLV 406-1: Spike Test (M) (9/30/2026 - 11/11/2026)
Station 409 (Donna Line) (segment 490 FH)
564
564
564
564
564
Station 1
(segment 101 BH)
399
300
(99)
300
(99)
300
(99)
300
(99)
MLV 1-1D to MLV 5-1: Spike Test (M) (9/23/2026 - 11/2/2026)
Station 9
(segment 109 BH)
1,027
1,027
1,027
640
(387)
1,027
MLV 9-3 to MLV 5-3: Pig Run - Maintenance (M) (10/21/2026)
MLV 9-2S to MLV 1-2: Pig Runs - Cleaning / Maintenance (M) (10/22/2026)
Station 17
(segment 117 FH)
1,122
985
(137)
980
(142)
1100
(22)
1,122
MLV 32-2D TO MLV 40-2S: Pig Runs - Maintenance (10/8/2026) MLV 32-3D to MLV 40-3S: Pig Runs - Maintenance (10/13/2026) Sta 25: Annual ESD Test (10/13/2026)
MLV 17-2D to MLV 20-2A: Pig Run - Chemical Cleaning (M) (10/19/2026 - 10/20/2026)
MLV 17-2D to MLV 20-2A: Pig Run - GAUGE (M) (10/21/2026)
MLV 17-2D to MLV 20-2A: Pig Run - MFL-A (M) (10/22/2026)
Station 25
(segment 125 FH)
1,078
1,078
1,078
1,078
1,078
Station 40 KN South
(segment 501 FH)
267
200
(67)
267
267
267
Sta 500C1: Gas Detectors (10/6/2026 - 10/7/2026)
Station 47
(segment 143 FH)
1,343
1025
(318)
1290
(53)
1300
(43)
1,343
Sta 47: Unit 1D - 16K hour Overhaul (10/5/2026 - 10/15/2026) Sta 47: Station Transformer Maintenance (10/6/2026)
MLV 58-2 to MLV 59-2: Anomaly Remediation (10/10/2026 - 10/20/2026)
Station 63
(segment 163 FH)
1,242
1117
(125)
1030
(212)
1030
(212)
1117
(125)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 82-1 to MLV 87-1: Pig Run - Cleaning / Gauge (10/6/2026)
MLV 82-1 to MLV 87-1: Pig Run - AFD/Cal/IMU (10/8/2026)
MLV 73-1 to MLV 74-1: Anomaly Remediation (10/12/2026 - 10/23/2026) MLV 82-1 to MLV 87-1: Pig Run - EMAT (10/13/2026)
Station 823
(segment 823 BH)
734
734
734
734
734
Station 834
(segment 834 BH)
683
683
670
(13)
670
(13)
683
Sta 834: Unit 1A - Replace Insulation Blanket (10/12/2026 - 10/13/2026) Sta 834: Unit 2A - Replace Insulation Blanket (10/14/2026 - 10/15/2026) Sta 834: Unit 3A - Replace Insulation Blanket (10/16/2026 - 10/17/2026) Sta 834: Unit 4A - Replace Insulation Blanket (10/19/2026 - 10/20/2026)
Station 534 South of Pool (segment 530 BH)
1,550
1440
(110)
1175
(375)
1,550
1,550
Sta. 527 Port Sulphur: Building C - Medium Voltage Electrical Testing (10/5/2026 - 10/9/2026)
Sta 529: Unit 1A - Solar Inspection (10/12/2026 - 10/15/2026)
Station 534
(segment 534 BH)
1,909
1,909
1770
(139)
1,909
1,909
Sta 538: Boost Pump Vibration Upgrade (10/12/2026 - 10/15/2026)
Station 860
(segment 548 BH)
1,593
1577
(16)
1577
(16)
1185
(408)
770
(823)
Sta 546: Unit 7A - Metal in Oil (7/14/2025 - 10/31/2026) Sta 542: Unit 2A - Emergent Repair (4/7/2026 - 10/31/2026) Sta 542 Dekalb: Annual ESD Test (10/20/2026 - 10/22/2026)
MLV 546-3 to MLV 544-3: Pig Runs - Maintenance (10/26/2026) MLV 546-1 to MLV 542-1: Pig Runs - Maintenance (10/28/2026)
MLV 546-2 to MLV 542-2: Pig Runs - Maintenance (10/30/2026)
Station 860 North (Segment 860 BH)
1,874
1846
(28)
1475
(399)
1475
(399)
1475
(399)
Sta 860: Unit 1A - Aftercooler Jacket Water Inspection (6/17/2025 - 12/31/2026) MLV 560-2 to MLV 563-2: Pipe Replacements (M) (10/15/2026 - 10/26/2026)
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
October 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(9/28 - 10/4)
Week 2
(10/5 - 10/11)
Week 3
(10/12 - 10/18)
Week 4
(10/19 - 10/25)
Week 5
(10/26 - 11/1)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 110
(segment 187 BH)
(south thru Kentucky)
2,685
2043
(642)
1972
(713)
2428
(257)
1822
(863)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026)
Sta 87: Unit 3D - Power side Overhaul (6/22/2026 - 10/10/2026)
MLV 110-2 to MLV 114-2: CAO - Force Majeure (M) (7/14/2026 - 12/31/2026)
MLV 109-5 to MLV 109-5A: Pipe Replacement (9/14/2026 - 10/12/2026) MLV 109-5A to MLV 110-5: Pipe Replacement (9/14/2026 - 10/12/2026) MLV 103-3 to MLV 105-3: Crossover Upgrade (10/10/2026 - 10/17/2026)
MLV 104-3 to MLV 106-3S: HDD at Kentucky River (10/10/2026 - 10/17/2026) MLV 870-2 to MLV 870-2R: Anomaly Remediation (10/12/2026 - 10/17/2026) Sta 96: Unit 2D Replace Compressor Valves (10/12/2026 - 10/15/2026)
MLV 109-3A to MLV 110-3: Pipe Replacement (10/14/2026 - 10/30/2026) MLV 867-2 to MLV 868-2: Anomaly Remediation (10/19/2026 - 10/24/2026) MLV 97-3 to MLV 106-3: Pig Run - Cleaning / Gauge (10/27/2026)
Sta 875: Unit 1A- 8K Solar Turbine Inspection (10/27/2026 - 10/29/2026) MLV 97-3 to MLV 106-3: Pig Run - MFL-S (10/29/2026)
Station 114
(segment 114 BH)
907
853
(54)
812
(95)
907
907
Sta 118A Tyler Mountain: Annual ESD Test (10/5/2026 - 10/6/2026) Sta 119A Rocky Fork: Turbine Maintenance (10/13/2026 - 10/16/2026)
Station 204
(Segment 204 BH)
1,828
1750
(78)
1745
(83)
1750
(78)
1690
(138)
MLV 214-2 to MLV 215-2: PHMSA Immediate (9/16/2026 - 10/6/2026)
Sta. 200: Unit 1B - Replace Turbochargers (10/4/2026 - 10/30/2026) MLV 214-1 to MLV 219-1: Pig Run - Gauge/Cleaning (10/13/2026)
MLV 214-1 to MLV 219-1: Pig Run - Cal/IMU/MFL-C Combo (10/15/2026)
MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/26/2026) MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/27/2026) MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/28/2026) MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/29/2026)
MLV 209-2 to MLV 214-2: Pig Run - Chem Cleaning (10/30/2026)
Station 233
(segment 233 FH)
459
459
459
355
(104)
459
MLV 233-2 to MLV 235-2: Pig Run (10/20/2026)
Station 245
(segment 245 FH)
986
970
(16)
970
(16)
970
(16)
760
(226)
Sta 245: Unit 1A & 2A - Exhaust System & HP Fuel (4/27/2026 - 11/1/2026) Sta 245-1 to MLV 249-1: Pig Run - Cleaning (10/27/2026)
Sta 245-1 to MLV 249-1: Pig Run - MFL-C - Rerun (10/28/2026) Sta 245-1 to MLV 249-1: Pig Run - EMAT (10/29/2026)
Station 261 Discharge East (segment 261 FH)
888
715
(173)
555
(333)
888
888
Sta 264 Charlton: Unit 1C - Engine Maintenance (8/24/2026 - 10/16/2026) Sta 264: Oil System (10/12/2026 - 10/16/2026)
Station 307
(segment 307 BH)
1,153
1,153
775
(378)
695
(458)
775
(378)
MLV 302-2 to MLV 303-2: Anomaly Remediation (10/16/2026 - 10/27/2026) Sta 303A: Unit 1A - Water Wash (10/19/2026 - 10/22/2026)
Station 313 Discharge (segment 399 FH)
797
207
(590)
207
(590)
797
797
MLV 313A-403 to MLV 313A-404: Anomaly Remediation (M) (9/29/2026 - 10/15/2026)
Station 315
(segment 315 BH)
1,823
1,823
1,823
1,823
1400
(423)
Sta 315 Wellsboro: Station Yard Valve Operator Replacements (10/28/2026 - 10/29/2026)
MLV 324
(segment 324 FH)
1,767
1,767
1450
(317)
1550
(217)
1,767
Sta 325: Station Outage (10/12/2026 - 10/14/2026)
MLV 325-1 to MLV 329-1: Pig runs - Cleaning/Gauge (M) (10/19/2026) MLV 325-1 to MLV 329-1: Pig runs - EMAT (M) (10/20/2026)
Cranston Lateral South
(segment 281 FH)
187
187
125
(62)
187
187
Sta 265: Unit 1A - Replace Lube Oil Fan (10/12/2026)
Station 405 HC Line (segment 299 FH)
794
794
670
(124)
794
794
Sta 405A: Unit 1A - 4k Waterwash (10/13/2026) ; Sta 405A: Unit 1A - 8K Solar Turbine Inspection (10/14/2026)
Station 224
(segment 224 FH)
388
388
388
200
(188)
388
MLV 229-2 to MLV 232-2: Pig runs - Maintenance (M) (10/22/2026)
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
October 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(9/28 - 10/4)
Week 2
(10/5 - 10/11)
Week 3
(10/12 - 10/18)
Week 4
(10/19 - 10/25)
Week 5
(10/26 - 11/1)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
November 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity
(Thousand Dth)
Week 1
(11/2 - 11/8)
Week 2
(11/9 - 11/15)
Week 3
(11/16 - 11/22)
Week 4
(11/23 - 11/29)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409A (Alamo) (segment 492 FH)
297
260
(37)
260
(37)
297
297
MLV 409-1 to MLV 406-1: Spike Test (M) (9/30/2026 - 11/11/2026)
Station 409 (Donna Line) (segment 490 FH)
587
587
587
587
587
Station 1
(segment 101 BH)
438
357
(81)
399
(39)
226
(212)
438
MLV 1-1D to MLV 5-1: Spike Test (M) (9/23/2026 - 11/2/2026)
MLV 400-1 to MLV 409-1: Pig Run - Maintenance Cleaning (M) (11/10/2026) MLV 400-2 to MLV 409-2: Pig Run - Maintenance Cleaning (M) (11/17/2026)
Station 9
(segment 109 BH)
1,066
1,066
880
(186)
1,066
1,066
MLV 1-1D to MLV 9-1S: Pig Run - Maintenance / Cleaning (M) (11/10/2026)
Station 25
(segment 125 FH)
1,095
1,095
1,095
1,095
1,095
Station 40 South
(segment 132 FH)
1,294
1,294
1,294
915
(379)
1,294
Sta 32: Annual ESD Test (11/17/2026 - 11/18/2026)
Station 47
(segment 143 FH)
1,428
1350
(78)
1350
(78)
1,428
1,428
MLV 61-3 to MLV 62-3: Pipe Replacements (11/2/2026 - 11/13/2026)
Station 63
(segment 163 FH)
1,192
871
(321)
1067
(125)
1067
(125)
1067
(125)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 71-3D to MLV 74-3: Pig Runs - Cleaning / Gauge (11/3/2026)
MLV 71-3D to MLV 74-3: Pig Runs - TDW MDS (11/5/2026)
Station 823
(segment 823 BH)
758
210
(548)
758
758
758
Sta 827 to Sta 823: Pig Run - Maintenance (M) (11/5/2026) Sta 834 to Sta 827: Maintenance Pig (M) (11/5/2026)
Station 860
(segment 548 BH)
1,665
1660
(5)
1450
(215)
1,665
1,665
Sta 550: Unit 1B - Juction Box Rewire & Unit Valves (11/2/2026 - 11/13/2026) Sta 550 Hamilton: Annual ESD Test (11/9/2026)
Station 860 North (Segment 860 BH)
2,059
2031
(28)
2031
(28)
2031
(28)
2031
(28)
Sta 860: Unit 1A - Aftercooler Jacket Water Inspection (6/17/2025 - 12/31/2026) Sta 860: Unit 1C - 4K/Turbine Waterwash/Boroscope (11/2/2026 - 11/3/2026) Sta 860: Unit 2C - 4K/Turbine Waterwash/Boroscope (11/3/2026 - 11/4/2026)
Station 110
(segment 187 BH)
(south thru
Kentucky)
2,594
1951
(643)
2327
(267)
2327
(267)
2327
(267)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 110-2 to MLV 114-2: CAO - Force Majeure (M) (7/14/2026 - 12/31/2026) MLV 97-3 to MLV 106-3: Pig Run - MFL-C (11/3/2026)
MLV 97-3 to MLV 106-3: Pig Run - EMAT (11/5/2026)
Station 114
(segment 114 BH)
946
858
(88)
946
946
946
Sta 118A: Solar Turbine Inspection (11/2/2026 - 11/5/2026)
Station 204
(Segment 204 BH)
1,888
1765
(123)
1405
(483)
1425
(463)
1,888
MLV 209-2 to MLV 214-2: Pig Run - CAL/IMU (11/3/2026) MLV 209-2 to MLV 214-2: Pig Run - EMAT (11/5/2026) MLV 204-4 to MLV 209-4: Pig Run - Gauge (11/10/2026)
MLV 204-4 to MLV 209-4: Pig Run - Efficiency (11/11/2026) MLV 204-4 to MLV 209-4: Pig Run - Cal/IMU (11/12/2026) MLV 204-4 to MLV 209-4: Pig Run - MFL-C (11/17/2026)
MLV 204-4 to MLV 209-4: Pig Run - EMAT (11/19/2026)
Station 245
(segment 245 FH)
1,043
1,043
1,043
1,043
1,043
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
November 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity
(Thousand Dth)
Week 1
(11/2 - 11/8)
Week 2
(11/9 - 11/15)
Week 3
(11/16 - 11/22)
Week 4
(11/23 - 11/29)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 261 Discharge East (segment 261 FH)
1,034
1,034
1,034
1,034
1,034
Station 307
(segment 307 BH)
1,203
1070
(133)
1,203
1,203
1,203
Sta 219: Annual ESD Test & Scrubber Maintenance (11/3/2026 - 11/6/2026)
Station 313 Discharge (segment 399 FH)
810
810
810
810
810
Station 315
(segment 315 BH)
1,885
1,885
1,885
1,885
1,885
Station 321
(segment 321 FH)
2,220
2035
(185)
2,220
2,220
2,220
MLV 320-1 to MLV 320-1A: Hot Tap (11/5/2026)
MLV 324
(segment 324 FH)
1,883
1,883
1,883
1,883
1,883
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses.
Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
December 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(11/30 - 12/6)
Week 2
(12/7 - 12/13)
Week 3
(12/14 - 12/20)
Week 4
(12/21 - 12/27)
Week 5
(12/28 - 1/3)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 409 (Donna Line) (segment 490 FH)
587
587
587
587
587
587
Station 1
(segment 101 BH)
438
438
438
438
438
438
Station 9
(segment 109 BH)
1,066
1,066
1,066
1,066
1,066
1,066
Station 25
(segment 125 FH)
1,095
1,095
1,095
1,095
1,095
1,095
Carthage Lateral (segment 700 FH)
310
80
(230)
80
(230)
310
310
310
MLV 706-1 to MLV 700-1: Pig Run - Chemical Cleaning (M) (12/2/2026) MLV 706-1 to MLV 700-1: Pig Run - Chemical Cleaning (M) (12/3/2026) MLV 706-1 to MLV 700-1: Pig Run - Chemical Cleaning (M) (12/4/2026) MLV 706-1 to MLV 700-1: Pig Run - MDS (M) (12/10/2026)
Station 47
(segment 143 FH)
1,428
1,428
1,428
1,428
1,428
1,428
Station 63
(segment 163 FH)
1,192
1067
(125)
1067
(125)
1067
(125)
1067
(125)
1067
(125)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026)
Station 823
(segment 823 BH)
758
758
758
758
758
758
Station 860
(segment 548 BH)
1,665
1,665
1,665
1,665
1,665
1,665
Station 860 North (Segment 860 BH)
2,059
2031
(28)
2031
(28)
2031
(28)
2031
(28)
2031
(28)
Sta 860: Unit 1A - Aftercooler Jacket Water Inspection (6/17/2025 - 12/31/2026)
Station 110
(segment 187 BH)
(south thru
Kentucky)
2,594
2327
(267)
2327
(267)
2327
(267)
2327
(267)
2327
(267)
MLV 54-3 to MLV 106-3: Emergent Repair - CAO (2/26/2026 - 12/31/2026) MLV 110-2 to MLV 114-2: CAO - Force Majeure (M) (7/14/2026 - 12/31/2026)
Sta 87: Unit 1E - Safety Device Testing (12/15/2026) Sta 87: Unit 2E - Safety Device Tests (12/16/2026)
Station 114
(segment 114 BH)
946
946
946
835
(111)
946
946
Sta 114: Unit 1D - Solar Turbine Inspection (12/14/2026 - 12/17/2026)
Station 204
(Segment 204 BH)
1,888
1,888
1,888
1,888
1,888
1,888
Station 245
(segment 245 FH)
1,043
1,043
768
(275)
1,043
1,043
1,043
MLV 237-1 to MLV 245-1: Pig Run - Cleaning/Gauge (12/7/2026) MLV 237-1 to MLV 245-1: Pig Run - EMAT (12/9/2026)
Station 261 Discharge East (segment 261 FH)
1,034
1,034
1,034
1,034
1,034
1,034
Station 307
(segment 307 BH)
1,203
1,203
1,203
1,203
1,203
1,203
Station 313 Discharge (segment 399 FH)
810
810
810
810
810
810
-Primary impact restrictions may be necessary
TGP - Outage Impact Report
-Major impact restrictions may be necessary
December 2026 (updated 09/24/26)
-Minor impact restrictions may be necessary depending on flow conditions
-Little to no impact, though minor outages may cause incremental reductions
Station # / Lateral
Est Nominal Operating Capacity (Thousand Dth)
Week 1
(11/30 - 12/6)
Week 2
(12/7 - 12/13)
Week 3
(12/14 - 12/20)
Week 4
(12/21 - 12/27)
Week 5
(12/28 - 1/3)
Primary Outage(s)
Est. Operational Capacity (Operational Impact) - Thousand Dth
Station 315
(segment 315 BH)
1,885
1,885
1,885
1,885
1,885
1,885
MLV 324
(segment 324 FH)
1,883
1,883
1,883
1,883
1,883
1,883
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report.
The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages.
..
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: OUTAGE IMPACT REPORT 9-24-26
Posted: 09/24/2026 2:29:52PM
Effective: 09/24/2026 2:29:52PM
End Date: 09/25/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/24/2026 2:29:52PM Notice End Date/Time: 09/25/2026 9:00:00am
Post Date/Time: 9/24/2026 2:29:52 PM Notice ID: 47245
Reqrd Rsp: 1 Rsp Date/Time: 9/24/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: OUTAGE IMPACT REPORT 9-24-26
Notice Text:
OUTAGE IMPACT REPORT UPDATE
Natural has posted an updated Outage Impact Report on its website.
The report outlines scheduled projects that may affect customers and includes:
· Impacted pipeline segments
· Estimated start and finish dates
· Brief project descriptions
· Anticipated shipper impacts
Changes to existing projects and newly added projects are highlighted in yellow for easy reference. In addition, Natural will continue to post detailed updates on specific maintenance projects with direct shipper impacts on its interactive website as needed. The full maintenance plan is accessible via Natural's portal page or by clicking the link below:
Outage Impact Report -9-24-26
If you have any questions, please contact your Account Director or Scheduling Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 09/24/2026 13:51:57 CDT
Notice ID: 17308795
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/24/2026
Notice Eff Time:
13:51:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
17308795
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/24/2026
Post Time:
13:51:57 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Transco has implemented several enhancements to the Planned Outage and Maintenance Summary posted on 1Line. These updates are intended to improve visibility into planned maintenance activities and provide customers with a clearer understanding of potential operational impacts.
Key improvements include:
Enhanced maintenance activity descriptions
Addition of an Impact Level to provide greater clarity regarding potential service impacts
Direct links to applicable job-specific postings where available
Improved visibility of schedule revisions and material updates
Standardized formatting and organization to improve readability and consistency
These enhancements are designed to help customers more quickly identify maintenance activities that may be relevant to their operations and understand the potential impacts associated with those activities. The job-specific postings will continue to serve as the official source of operational information.
Please note that impact levels are estimates based on anticipated operating conditions and historical utilization patterns. Actual operating conditions may differ from those anticipated at the time of publication. Transco reserves the right to modify, update, or reclassify impact levels and associated maintenance information at any time as operational conditions warrant.
Customers should continue to monitor all applicable 1Line postings and Market & Production Constraint communications for the most current information. Click
here
to access the updated 2026 Major Outage and Maintenance Summary Table
If you have any questions regarding these changes, please contact your Transportation Services representative.
Columbia Gulf Transmission (CGT)
Columbia Pipelines September 2026 Monthly Customer Update – Today, September 24, 1:30 PM
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Other
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/24/26
09/24/26
10/24/26
Subject: Subject: Columbia Pipelines September 2026 Monthly Customer Update – Today, September 24, 1:30 PM
Author: Author: Tyler King
Notice Text
PLEASE JOIN US today for the Columbia Pipelines September 2026 Monthly Customer Update at 2:30 p.m. EST, 1:30 p.m. CST.
The Teams Meeting link and Presentation is included below. Customers may follow along using Microsoft Teams or may call in using a dial-in number and the posted presentation.
September 2026 TC Energy - Columbia Pipelines Monthly Customer Update and CGT Maintenance Timeline Call | Meeting-Join | Microsoft Teams
You may also dial-in using the following:
Phone: (213) 607-0501
Passcode: 184 687 150#
Please contact your Customer Services Representative with any questions.
Additionally, the following file(s) can be located on Informational Postings under Presentations
Columbia Pipelines Monthly Customer Update 09_24_2026.pdf
Columbia Gas Transmission (TCO)
Columbia Pipelines September 2026 Monthly Customer Update – Today, September 24, 1:30 PM
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Other
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/24/26
09/24/26
10/24/26
Subject: Subject: Columbia Pipelines September 2026 Monthly Customer Update – Today, September 24, 1:30 PM
Author: Author: Tyler King
Notice Text
PLEASE JOIN US today for the Columbia Pipelines September 2026 Monthly Customer Update at 2:30 p.m. EST, 1:30 p.m. CST.
The Teams Meeting link and Presentation is included below. Customers may follow along using Microsoft Teams or may call in using a dial-in number and the posted presentation.
September 2026 TC Energy - Columbia Pipelines Monthly Customer Update and CGT Maintenance Timeline Call | Meeting-Join | Microsoft Teams
You may also dial-in using the following:
Phone: (213) 607-0501
Passcode: 184 687 150#
Please contact your Customer Services Representative with any questions.
Additionally, the following file(s) can be located on Informational Postings under Presentations
Columbia Pipelines Monthly Customer Update 09_24_2026.pdf
El Paso Natural Gas (EPNG)
[MAINTENANCE] Updated Prelim October 2026 Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure Lifted - Caprock Station
Posted: 09/24/2026 10:40:05AM
Effective: 09/24/2026 10:40:05AM
End Date: 09/25/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/24/2026 10:40:05AM Notice End Date/Time: 09/25/2026 9:00:00am
Post Date/Time: 9/24/2026 10:40:05 AM Notice ID: 629741
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: SUPERSEDE Prior Notice: 629734
Subject: Force Majeure Lifted - Caprock Station
Notice Text:
Force Majeure Lifted – Caprock Station – Unit #2
El Paso Natural Gas Company, L.L.C. (EPNG) has resolved the Force Majeure event declared on Tuesday, June 9, 2026 (Reference Critical Notice No(s). 628635, 629669, and 629734) associated with its second stage nozzle cooling blockage at Caprock Compressor Station Unit #2 located in Lea County, New Mexico. As such, EPNG will be restoring the capacity through the CAPROCK N and LUSK constraints effective September 24, 2026, Intraday 1 Cycle, (Cycle 3).
EPNG will be posting an updated maintenance notice to reflect the restored capacity through the CAPROCK N and LUSK constraints.
This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
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Reroute: Not assessed.
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TSP Name: Tuscarora Gas Transmission Company
Notice ID: 720
TSP: 808168645
Notice Type: Computer Stat
Notice Status: Initiate
Posting Date/Time: 09/24/2026 10:02
Notice Eff Date: 09/24/2026
Notice Eff Time: 10:03
Notice End Date: 09/25/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: TCPLUS SYSTEM MAINTENANCE
Message Text:
A scheduled system outage required for maintenance will begin Thursday, September 24, 2026 at 10:00 PM CST. Maintenance should be completed by Friday, September 25, 2026 at 12:00 AM CST. During this time TCPLUS system will be unavailable.
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26210021
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/24/26
09/24/26
10/24/26
Subject: Subject: COMPLETED: Hartsville CS Maintenance (HartSEG) Effective ID1 Cycle September 24, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission, LLC (CGT) notifies customers that maintenance on Hartsville Compressor Station Unit 309 is now complete. As a result, the Backhaul Capacity through HartSEG will be reinstated to Total Capacity effective Intraday 1 Cycle for Gas Day September 24, 2026.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming maintenance at Hartsville Compressor Station beginning on Wednesday, September 9, 2026, through Wednesday, September 30, 2026. As a result, the backhaul capacity through HartSEG will be reduced to a level between 2,300,000 – 2,400,000 Dth effective Timely Cycle for Gas Day Wednesday, September 9, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
HartSEG
· Estimated Capacity Setting: 2,300,000 – 2,400,000 Dth
· Design Capacity: 2,544,656 Dth
· Posted Percentage: 90-94%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of August 20-26, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
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TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1236
TSP: 046077343
Notice Type: Computer Stat
Notice Status: Initiate
Posting Date/Time: 09/24/2026 10:00
Notice Eff Date: 09/24/2026
Notice Eff Time: 10:02
Notice End Date: 09/25/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: TCPLUS SYSTEM MAINTENANCE
Message Text:
A scheduled system outage required for maintenance will begin Thursday, September 24, 2026 at 10:00 PM CST. Maintenance should be completed by Friday, September 25, 2026 at 12:00 AM CST. During this time TCPLUS system will be unavailable.
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Reroute: Not assessed.
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TSP Name: North Baja Pipeline, LLC
Notice ID: 734
TSP: 030353283
Notice Type: Computer Stat
Notice Status: Initiate
Posting Date/Time: 09/24/2026 09:59
Notice Eff Date: 09/24/2026
Notice Eff Time: 10:01
Notice End Date: 09/25/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: TCPLUS SYSTEM MAINTENANCE
Message Text:
A scheduled system outage required for maintenance will begin Thursday, September 24, 2026 at 10:00 PM CST. Maintenance should be completed by Friday, September 25, 2026 at 12:00 AM CST. During this time TCPLUS system will be unavailable.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1645
TSP: 006912885
Notice Type: Computer Stat
Notice Status: Initiate
Posting Date/Time: 09/24/2026 09:57
Notice Eff Date: 09/24/2026
Notice Eff Time: 09:58
Notice End Date: 09/25/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: TCPLUS System Maintenance
Message Text:
A scheduled system outage required for maintenance will begin Thursday, September 24, 2026 at 10:00 PM CST. Maintenance should be completed by Friday, September25, 2026 at 12:00 AM CST. During this time TCPLUS system will be unavailable.
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 25, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/24/26
09/24/26
10/24/26
Subject: Subject: CAPACITY POSTING - TIM for September 25, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG - Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 5,000
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - Total Capacity (Primary Only)
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26257010
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/23/26
09/23/26
12/02/26
Subject: Subject: MAINTENANCE SCHEDULE for ANR Pipeline
Author: Author: T0000106
Notice Text
ANR Pipeline Maintenance Schedule has been updated as of 9/23/26.
Please refer to the Maintenance Schedule found on ANR Informational Postings under Construction and Maintenance.
Please note that the information posted is proposed and subject to change.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Corpus Christi LNG
CTPL Quorum Server Maintenance September 24, 2026, 10:15PM to September 25, 2026, 12:00AM
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Facility: Corpus Christi LNG
Notice ID: 1998
Notice Type: Computer System Status
Status: Active
Title: CTPL Quorum Server Maintenance September 24, 2026, 10:15PM to September 25, 2026, 12:00AM
Effective Date/Time: 2026-09-23T12:13:00
End Date/Time: 2026-12-23T00:00:00
Posted: 2026-09-23T12:14:41.307
Note: Effective/End Date above is the posting's overall coverage window, NOT necessarily one continuous outage -- see Notice Text and/or the embedded image below for the actual per-job schedule.
Notice Text:
To provide you with greater support and service, the Quorum Production Team will be applying the Microsoft monthly server patch. As a result of this maintenance, the system may be unavailable: Thursday, September 24, 2026, 10:15PM – Friday, September 25, 2026, 12:00AM (CST) Please note that changes made to the Customer Activities Website during this outage may not take effect. We apologize for any inconvenience this may cause you. If you have any questions, please contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
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Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: MAINTENANCE
Subject: Updated September 2026 Maintenance
Posted: 09/23/2026 9:13:29AM
Effective: 09/23/2026 9:13:29AM
End Date: 09/24/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/23/2026 9:13:29AM Notice End Date/Time: 09/24/2026 9:00:00am
Post Date/Time: 9/23/2026 9:13:29 AM Notice ID: 629730
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: SUPERSEDE Prior Notice: 629728
Subject: Updated September 2026 Maintenance
Notice Text:
EPNG Maintenance Calendar
September 2026
Seg Area
Seg Nbr
Flow Dir
Location
Base Capacity (MDth)
Tue
1
Wed
2
Thu
3
Fri
4
Sat
5
Sun
6
Mon
7
Tue
8
Wed
9
Thu
10
Fri
11
Sat
12
Sun
13
Mon
14
Tue
15
Wed
16
Thu
17
Fri
18
Sat
19
Sun
20
Mon
21
Tue
22
Wed
23
Thu
24
Fri
25
Sat
26
Sun
27
Mon
28
Tue
29
Wed
30
Anadarko
690
F
PLAIN ST
756
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
405
% Seg Avail
756
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
46%
Anadarko
715
B
PLAINS N
312
112
112
112
112
112
112
112
112
112
112
112
112
112
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
% Seg Avail
312
64%
64%
64%
64%
64%
64%
64%
64%
64%
64%
64%
64%
64%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
Anadarko
740
B
AMAR N
292
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
% Seg Avail
292
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
Anadarko
740
F
AMAR S
309
53
53
53
53
53
53
53
53
53
53
53
53
53
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
% Seg Avail
309
83%
83%
83%
83%
83%
83%
83%
83%
83%
83%
83%
83%
83%
87%
87%
87%
87%
87%
87%
87%
87%
87%
87%
87%
87%
87%
87%
87%
87%
87%
Anadarko
760
F
DUMAS S
310
0
0
0
% Seg Avail
310
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
Anadarko
780
B
DUMAS E
170
0
0
0
% Seg Avail
170
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
Lincoln Crossover
640
B
CAPROCK N
612
163
163
163
68
68
68
68
68
68
68
68
68
68
68
230
230
230
68
175
175
175
175
175
175
175
175
175
175
237
237
% Seg Avail
612
73%
73%
73%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
62%
62%
62%
89%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
61%
61%
Lincoln Crossover
645
B
LUSK
284
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
31
31
31
31
31
31
31
31
31
31
31
31
31
% Seg Avail
284
92%
92%
92%
92%
92%
92%
92%
92%
92%
92%
92%
92%
92%
92%
92%
92%
92%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
89%
Line 1903
3000
F
MOJTHRU
463
117
117
117
117
% Seg Avail
463
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
75%
75%
75%
75%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
Mojave Seamless
3040
F
MOJAVE
400
54
54
54
54
% Seg Avail
400
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
87%
87%
87%
87%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
North Mainline
200
F
NORTH ML
2244
820
983
649
649
649
649
649
649
649
649
649
649
649
649
649
649
649
649
649
649
649
961
649
649
649
649
649
649
649
649
% Seg Avail
2244
63%
56%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
57%
71%
71%
71%
71%
71%
71%
71%
71%
Permian Virtual Segment
940
F
GUADLUP
1168
136
136
136
272
272
272
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
Permian Virtual Segment
940
F
KEYST ST
781
229
229
229
229
229
229
229
229
229
229
229
229
229
229
558
558
558
558
229
229
229
229
229
229
229
229
229
229
229
229
Permian Virtual Segment
940
F
KEYSTAFL
750
198
198
198
198
198
198
198
198
198
198
198
198
198
198
527
527
527
527
198
198
198
198
198
198
198
198
198
198
198
198
Permian Virtual Segment
940
F
L2000
608
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
130
0
0
0
0
0
0
0
0
Permian Virtual Segment
940
F
PECOS
1195
158
158
158
295
295
295
158
158
158
158
158
158
158
158
158
158
158
158
158
158
158
158
158
158
158
158
Permian Virtual Segment
940
F
PUC WAHA
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
Permian Virtual Segment
940
F
WA2CORN
734
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
67
Permian Virtual Segment
940
314598 (IWARMONU)
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
% Seg Avail
85
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Permian Virtual Segment
940
377034 (ITEXNEUN)
76
76
% Seg Avail
76
0%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
South Mainline
1600
F
CORN HPW
586
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
South Mainline
1600
F
CORN LPW
1175
0
0
0
0
0
0
0
0
0
0
0
0
0
0
191
191
South Mainline
1600
F
CORNL2K
581
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
106
0
0
0
0
0
0
0
0
South Mainline
1600
F
CORNTRN
150
% Seg Avail
2492
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
97%
93%
97%
97%
97%
97%
97%
97%
89%
89%
South Mainline
1675
F
EL PASO
1243
South Mainline
1675
F
ELPASO C
584
South Mainline
1675
F
ELPASO E
578
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
% Seg Avail
2405
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
South Mainline
1760
F
LORDS B
580
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
South Mainline
1760
F
LORDS C
574
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
103
0
0
0
0
0
0
0
0
South Mainline
1760
F
LORDSBRG
977
202
202
202
202
202
202
202
202
202
202
507
507
507
507
507
507
507
507
507
507
507
466
466
466
466
466
466
466
466
466
% Seg Avail
2131
87%
87%
87%
87%
87%
87%
87%
87%
87%
87%
73%
73%
73%
73%
73%
73%
73%
73%
73%
73%
73%
70%
75%
75%
75%
75%
75%
75%
75%
75%
South Mainline
1760
314563 (IPYRAMID)
50
50
50
50
50
50
50
50
50
50
50
50
0
% Seg Avail
50
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
100%
100%
100%
100%
100%
100%
100%
100%
100%
South Mainline
1800
F
BOWIE
579
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
South Mainline
1800
F
CIMARRON
572
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
101
0
0
0
0
0
0
0
0
South Mainline
1800
F
DRAGOON
710
198
198
% Seg Avail
1861
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
96%
91%
96%
85%
85%
96%
96%
96%
96%
96%
Start Date
End Date
Region
Scheduling Location
Maintenance List
Base Capacity Dthd
Total Reduction Dthd
PLM Reduction Dthd
FMJ Reduction Dthd
Net Dthd
Update
09/01/26
09/01/26
NM
NORTH ML
Line 1201 pipeline remediation Window Rock to Navajo - Delayed
Williams C Station maintenance - Revised Capacity Impact Dth/d
Seligman C Station equipment failure repair - FMJ Reduction
2,244,804
820,096
699,391
120,705
1,424,708
09/02/26
09/02/26
NM
NORTH ML
Leupp Station maintenance - Revised Capacity Impact Dth/d
Line 1201 pipeline remediation Window Rock to Navajo - Delayed
Williams C Station maintenance - Revised Capacity Impact Dth/d
Seligman C Station equipment failure repair - FMJ Reduction
2,244,804
983,554
862,849
120,705
1,261,250
09/03/26
09/04/26
NM
NORTH ML
Line 1201 pipeline remediation Window Rock to Navajo - Delayed
Williams C Station maintenance - Revised Capacity Impact Dth/d
Seligman C Station equipment failure repair - Completed
2,244,804
649,575
649,575
-
1,595,229
09/05/26
09/07/26
NM
NORTH ML
Williams C Station maintenance - Revised Capacity Impact Dth/d
2,244,804
649,575
649,575
-
1,595,229
09/08/26
09/10/26
NM
NORTH ML
Line 1201 pipeline remediation Window Rock to Navajo - Delayed
Leupp 4A inspection
Williams C Station maintenance - Revised Capacity Impact Dth/d
2,244,804
649,575
649,575
-
1,595,229
09/11/26
09/11/26
NM
NORTH ML
Line 1201 pipeline remediation Window Rock to Navajo - Delayed
Williams C Station maintenance - Revised Capacity Impact Dth/d
2,244,804
649,575
649,575
-
1,595,229
09/12/26
09/21/26
NM
NORTH ML
Williams C Station maintenance - Revised Capacity Impact Dth/d
2,244,804
649,575
649,575
-
1,595,229
09/22/26
09/22/26
NM
NORTH ML
Line 1201 pipeline remediation Window Rock to Navajo
Williams C Station maintenance - Revised Capacity Impact Dth/d
2,244,804
961,356
961,356
-
1,283,448
09/23/26
09/28/26
NM
NORTH ML
Line 1201 pipeline remediation Window Rock to Navajo - Completed
Williams C Station maintenance - Revised Capacity Impact Dth/d
2,244,804
649,575
649,575
-
1,595,229
09/29/26
09/30/26
NM
NORTH ML
Line 1201 pipeline remediation Window Rock to Navajo - Completed
Williams C Station maintenance - Revised Capacity Impact Dth/d
Window Rock 2A inspection
2,244,804
649,575
649,575
-
1,595,229
09/15/26
09/16/26
MOJ
MOJTHRU
Mojave 1A inspection
463,000
117,000
117,000
-
346,000
09/17/26
09/18/26
MOJ
MOJTHRU
Mojave 2A inspection
463,000
117,000
117,000
-
346,000
09/15/26
09/16/26
MOJ
MOJAVE
Mojave 1A inspection
400,000
54,000
54,000
-
346,000
09/17/26
09/18/26
MOJ
MOJAVE
Mojave 2A inspection
400,000
54,000
54,000
-
346,000
09/01/26
09/03/26
XO
CAPROCK N
Caprock 2A equipment failure repair - FMJ Reduction
Lincoln Station maintenance
612,700
163,132
94,752
68,380
449,568
09/04/26
09/14/26
XO
CAPROCK N
Caprock 2A equipment failure repair - FMJ Reduction
612,700
68,380
-
68,380
544,320
09/15/26
09/17/26
XO
CAPROCK N
Caprock 2A equipment failure repair - FMJ Reduction
Bluewater Station DOT/ESD Tests
612,700
230,668
162,288
68,380
382,032
09/18/26
09/18/26
XO
CAPROCK N
Caprock 2A equipment failure repair - FMJ Reduction
Bluewater Station DOT/ESD Tests - Completed
612,700
68,380
-
68,380
544,320
09/19/26
09/28/26
XO
CAPROCK N
Caprock 2A equipment failure repair - FMJ Reduction
Roswell Station equipment failure - FMJ Reduction
612,700
175,228
-
175,228
437,472
09/29/26
09/30/26
XO
CAPROCK N
Caprock 2A equipment failure repair - FMJ Reduction
Line 1301 cleaning and smart tools Belen to Laguna - Revised Capacity Impact Dth/d
Roswell Station equipment failure - FMJ Reduction
612,700
237,700
62,472
175,228
375,000
09/01/26
09/17/26
XO
LUSK
Caprock 2A equipment failure repair - FMJ Reduction
284,900
22,350
-
22,350
262,550
09/18/26
09/30/26
XO
LUSK
Caprock 2A equipment failure repair - FMJ Reduction - Revised Capacity Impact Dth/d
284,900
31,892
-
31,892
253,008
09/01/26
09/13/26
AN
PLAINS N
Line No. 1102 anomaly repairs Plains to Dimmit - MLV 16 to MLV 14 - FMJ Reduction
312,900
112,900
-
112,900
200,000
09/14/26
09/30/26
AN
PLAINS N
Line No. 1102 anomaly repairs Plains to Dimmit - MLV 16 to MLV 14 - Completed
312,900
-
-
-
312,900
09/01/26
09/06/26
AN
AMAR N
Amarillo 2A equipment failure repair - FMJ Reduction
Dimmitt 5A maintenance
292,400
33,328
-
33,328
259,072
09/07/26
09/30/26
AN
AMAR N
Amarillo 2A equipment failure repair - FMJ Reduction
292,400
33,328
-
33,328
259,072
09/01/26
09/06/26
AN
AMAR S
Amarillo 2A equipment failure repair - FMJ Reduction
Dimmitt 5A maintenance
Line No. 1102 anomaly repairs Plains to Dimmit - MLV 16 to MLV 14 - FMJ Reduction
309,500
53,853
-
53,853
255,647
09/07/26
09/13/26
AN
AMAR S
Amarillo 2A equipment failure repair - FMJ Reduction
Line No. 1102 anomaly repairs Plains to Dimmit - MLV 16 to MLV 14 - FMJ Reduction
309,500
53,853
-
53,853
255,647
09/14/26
09/30/26
AN
AMAR S
Amarillo 2A equipment failure repair - FMJ Reduction
Line No. 1102 anomaly repairs Plains to Dimmit - MLV 16 to MLV 14 - Completed
309,500
41,165
-
41,165
268,335
09/22/26
09/24/26
AN
DUMAS E
Dumas Station DOT/ESD Tests - Delayed
170,000
-
-
-
170,000
09/22/26
09/24/26
AN
DUMAS S
Dumas Station DOT/ESD Tests - Delayed
310,500
-
-
-
310,500
09/01/26
09/30/26
PR
PLAIN ST
Plains 7A repair
Plains 8A repair
Plains 11A repair
Plains 13A repair
Plains 14A repair
Plains 15A repair
Plains Station equipment failure repair - FMJ Reduction
756,100
405,923
-
405,923
350,177
09/01/26
09/01/26
PR
377034
Texaco Eunice Receipt - (ITEXNEUN) - Eunice 3C inspection - Customer reduced to zero Dth/d during this outage
76,545
76,545
76,545
-
-
09/01/26
09/30/26
PR
314598
Monument A Station equipment failure repair - Warren Monument Receipt (IWARMONU) - Customer to zero Dth/d during Monument A Station mechanical failure repair - FMJ Reduction
85,739
85,739
-
85,739
-
09/01/26
09/14/26
PR
KEYST ST
Keystone 4A repair
Keystone 11A repair
Keystone 1B repair
Keystone 2B repair
781,000
229,021
229,021
-
551,979
09/15/26
09/18/26
PR
KEYST ST
Keystone 4A repair
Keystone 11A repair
Keystone 1B repair
Keystone 2B repair
Keystone Station DOT/ESD Tests
781,000
558,151
558,151
-
222,849
09/19/26
09/30/26
PR
KEYST ST
Keystone 4A repair
Keystone 11A repair
Keystone 1B repair
Keystone 2B repair
781,000
229,021
229,021
-
551,979
09/01/26
09/14/26
PR
KEYSTAFL
Keystone 4A repair
Keystone 11A repair
Keystone 1B repair
Keystone 2B repair
750,400
198,391
198,391
-
552,009
09/15/26
09/18/26
PR
KEYSTAFL
Keystone Station DOT/ESD Tests
750,400
527,538
527,538
-
222,862
09/19/26
09/30/26
PR
KEYSTAFL
Keystone 4A repair
Keystone 11A repair
Keystone 1B repair
Keystone 2B repair
750,400
198,391
198,391
-
552,009
09/01/26
09/30/26
PR
PUC WAHA
Puckett Station equipment failure repair - FMJ Reduction
130,900
130,900
-
130,900
-
09/05/26
09/07/26
PR
PECOS
Line No.1103 anomaly repairs Pecos River to Guadalupe - FMJ Reduction
1,195,600
158,838
-
158,838
1,036,762
09/08/26
09/10/26
PR
PECOS
Pecos River Station DOT/ESD Tests
Line No.1103 anomaly repairs Pecos River to Guadalupe - FMJ Reduction
1,195,600
295,605
136,767
158,838
899,995
09/11/26
09/11/26
PR
PECOS
Pecos River Station DOT/ESD Tests - Completed
Line No.1103 anomaly repairs Pecos River to Guadalupe - FMJ Reduction
1,195,600
158,838
-
158,838
1,036,762
09/12/26
09/30/26
PR
PECOS
Line No.1103 anomaly repairs Pecos River to Guadalupe - FMJ Reduction
1,195,600
158,838
-
158,838
1,036,762
09/05/26
09/07/26
PR
GUADLUP
Line No.1103 anomaly repairs Pecos River to Guadalupe - FMJ Reduction
1,168,300
136,461
-
136,461
1,031,839
09/08/26
09/10/26
PR
GUADLUP
Pecos River Station DOT/ESD Tests
Line No.1103 anomaly repairs Pecos River to Guadalupe - FMJ Reduction
1,168,300
272,841
136,380
136,461
895,459
09/11/26
09/11/26
PR
GUADLUP
Pecos River Station DOT/ESD Tests - Completed
Line No.1103 anomaly repairs Pecos River to Guadalupe - FMJ Reduction
1,168,300
136,461
-
136,461
1,031,839
09/12/26
09/30/26
PR
GUADLUP
Line No.1103 anomaly repairs Pecos River to Guadalupe - FMJ Reduction
1,168,300
136,461
-
136,461
1,031,839
09/15/26
09/28/26
SM
CORN LPW
Cornudas 3A maintenance - Cancelled
1,175,500
-
-
-
1,175,500
09/29/26
09/30/26
SM
CORN LPW
Cornudas 3A maintenance - Cancelled
Hueco Station DOT/ESD Tests
1,175,500
191,169
191,169
-
984,331
09/01/26
09/07/26
SM
LORDSBRG
Line 1103 pipeline remediation Lordsburg to San Simon - Delayed
San Simon Station equipment failure repair - FMJ Reduction - Revised Capacity Impact Dth/d
977,700
202,515
-
202,515
775,185
09/08/26
09/10/26
SM
LORDSBRG
Line 1103 pipeline remediation Lordsburg to San Simon - Rescheduled
San Simon Station equipment failure repair - FMJ Reduction - Revised Capacity Impact Dth/d
977,700
202,515
-
202,515
775,185
09/11/26
09/13/26
SM
LORDSBRG
Line 1103 pipeline remediation Lordsburg to San Simon - MLV 41.5 to MLV 43
Line 1103 pipeline remediation Lordsburg to San Simon MLV 43 to MLV 44.25
San Simon Station equipment failure repair - FMJ Reduction - Revised Capacity Impact Dth/d
977,700
507,074
304,559
202,515
470,626
09/14/26
09/21/26
SM
LORDSBRG
Line 1103 pipeline remediation Lordsburg to San Simon - MLV 41.5 to MLV 43
Line 1103 pipeline remediation Lordsburg to San Simon MLV 43 to MLV 44.25
San Simon Station equipment failure repair - FMJ Reduction - Revised Capacity Impact Dth/d
977,700
507,074
304,559
202,515
470,626
09/22/26
09/22/26
SM
LORDSBRG
Line 1103 pipeline remediation Lordsburg to San Simon - MLV 41.5 to MLV 43 - Completed
Line 1103 pipeline remediation Lordsburg to San Simon MLV 43 to MLV 44.25
San Simon Station equipment failure repair - FMJ Reduction - Revised Capacity Impact Dth/d
977,700
466,663
264,148
202,515
511,037
09/23/26
09/27/26
SM
LORDSBRG
Line 1103 pipeline remediation Lordsburg to San Simon MLV 43 to MLV 44.25
San Simon Station equipment failure repair - FMJ Reduction - Revised Capacity Impact Dth/d
977,700
466,663
264,148
202,515
511,037
09/28/26
09/29/26
SM
LORDSBRG
Line 1103 pipeline remediation Lordsburg to San Simon MLV 43 to MLV 44.25
San Simon Station equipment failure repair - FMJ Reduction - Revised Capacity Impact Dth/d
977,700
466,663
264,148
202,515
511,037
09/30/26
09/30/26
SM
LORDSBRG
Line 1103 pipeline remediation Lordsburg to San Simon MLV 43 to MLV 44.25
San Simon Station equipment failure repair - FMJ Reduction - Revised Capacity Impact Dth/d
San Simon Station maintenance - Cancelled
977,700
466,663
264,148
202,515
511,037
09/11/26
09/21/26
SM
314563
Tri-State Pyramid Generating Delivery - (IPYRAMID) - Customer reduced to zero Dth/d net capacity during Line 1103 pipeline remediation Lordsburg to San Simon - MLV 41.5 to MLV 43 - Outage coordinated with customer
50,784
50,784
50,784
-
-
09/22/26
09/22/26
SM
314563
Tri-State Pyramid Generating Delivery - (IPYRAMID) - Customer reduced to zero Dth/d net capacity during Line 1103 pipeline remediation Lordsburg to San Simon - MLV 41.5 to MLV 43 - Outage coordinated with customer - Completed
50,784
-
-
-
50,784
09/24/26
09/25/26
SM
DRAGOON
Dragoon Station inspection
710,200
198,027
198,027
-
512,173
09/01/26
09/30/26
PR
WA2CORN
Gresham Station mechanical failure repair - FMJ Reduction
734,400
67,738
-
67,738
666,662
09/01/26
09/03/26
SM
CORN HPW
Lordsburg 1B maintenance
Gresham Station mechanical failure repair - FMJ Reduction
586,300
76,968
9,230
67,738
509,332
09/04/26
09/30/26
SM
CORN HPW
Lordsburg 1B maintenance
Gresham Station mechanical failure repair - FMJ Reduction
586,300
76,968
9,230
67,738
509,332
09/01/26
09/03/26
SM
LORDS B
Lordsburg 1B maintenance
Gresham Station mechanical failure repair - FMJ Reduction
580,900
75,298
7,560
67,738
505,602
09/04/26
09/30/26
SM
LORDS B
Lordsburg 1B maintenance
Gresham Station mechanical failure repair - FMJ Reduction
580,900
75,298
7,560
67,738
505,602
09/01/26
09/03/26
SM
BOWIE
Lordsburg 1B maintenance
Gresham Station mechanical failure repair - FMJ Reduction
579,000
75,259
7,521
67,738
503,741
09/04/26
09/30/26
SM
BOWIE
Lordsburg 1B maintenance
Gresham Station mechanical failure repair - FMJ Reduction
579,000
75,259
7,521
67,738
503,741
09/01/26
09/21/26
PR
L2000
El Paso 4D equipment failure repair - Completed
608,300
-
-
-
608,300
09/22/26
09/22/26
PR
L2000
El Paso 4D equipment failure repair - Completed
Cimarron Station inspection
608,300
130,539
130,539
-
477,761
09/23/26
09/23/26
PR
L2000
El Paso 4D equipment failure repair - Completed
Cimarron Station inspection - Completed
608,300
-
-
-
608,300
Update Cycle 3
09/24/26
09/30/26
PR
L2000
El Paso 4D equipment failure repair - Completed
608,300
-
-
-
608,300
09/01/26
09/21/26
SM
CORNL2K
El Paso 4D equipment failure repair - Completed
581,200
-
-
-
581,200
09/22/26
09/22/26
SM
CORNL2K
El Paso 4D equipment failure repair - Completed
Cimarron Station inspection
581,200
106,195
106,195
-
475,005
09/23/26
09/23/26
SM
CORNL2K
El Paso 4D equipment failure repair - Completed
Cimarron Station inspection - Completed
581,200
-
-
-
581,200
Update Cycle 3
09/24/26
09/30/26
SM
CORNL2K
El Paso 4D equipment failure repair - Completed
581,200
-
-
-
581,200
09/01/26
09/30/26
SM
ELPASO E
El Paso 4D equipment failure repair - Completed
578,900
-
-
-
578,900
09/01/26
09/21/26
SM
LORDS C
El Paso 4D equipment failure repair - Completed
574,400
-
-
-
574,400
09/22/26
09/22/26
SM
LORDS C
El Paso 4D equipment failure repair - Completed
Cimarron Station inspection
574,400
103,774
103,774
-
470,626
09/23/26
09/23/26
SM
LORDS C
El Paso 4D equipment failure repair - Completed
Cimarron Station inspection - Completed
574,400
-
-
-
574,400
Update Cycle 3
09/24/26
09/30/26
SM
LORDS C
El Paso 4D equipment failure repair - Completed
574,400
-
-
-
574,400
09/01/26
09/21/26
SM
CIMARRON
El Paso 4D equipment failure repair - Completed
572,200
-
-
-
572,200
09/22/26
09/22/26
SM
CIMARRON
El Paso 4D equipment failure repair - Completed
Cimarron Station inspection
572,200
101,574
101,574
-
470,626
09/23/26
09/23/26
SM
CIMARRON
El Paso 4D equipment failure repair - Completed
Cimarron Station inspection - Completed
572,200
-
-
-
572,200
Update Cycle 3
09/24/26
09/30/26
SM
CIMARRON
El Paso 4D equipment failure repair - Completed
572,200
-
-
-
572,200
In addition to planned outages, this report reflects the repairs and maintenance being performed related to Force Majeure events.
Due to the nature of such events, the dates for the associated repairs and maintenance of those events are assumed to extend until the end of the month.
These repairs and maintenance, however, may extend beyond the end of the month including beyond the current year.
More information on these repairs and maintenance will be posted as a Critical Notice under the Notices section of the Informational Postings tab on the EPNG Electronic Bulletin Board.
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 24, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/23/26
09/23/26
10/23/26
Subject: Subject: CAPACITY POSTING - TIM for September 24, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG - Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 5,000
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
* 4197 - MidWestern Pipeline (Deliveries) - * Total Capacity (Primary Only)
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: SEGMENT 3-M&M LATERAL-COMPLETED
Posted: 09/22/2026 9:35:43AM
Effective: 09/22/2026 9:35:43AM
End Date: 09/23/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/22/2026 9:35:43AM Notice End Date/Time: 09/23/2026 9:00:00am
Post Date/Time: 9/22/2026 9:35:43 AM Notice ID: 47239
Reqrd Rsp: 1 Rsp Date/Time: 9/22/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 47154
Subject: SEGMENT 3-M&M LATERAL-COMPLETED
Notice Text:
PIPELINE MAINTENANCE – M&M LATERAL– SEGMENT 3-COMPLETED
The maintenance has been completed, as noted below. See previous Notice ID 47154 dated August 11, 2026.
As posted on Natural's Outage Impact Report (X26-868812), as part of its ongoing pipeline Integrity Management Program, Natural has completed its maintenance work in Segment 3 of Natural's Midcontinent Zone.
As such, effective on the gas days indicated below, Natural will only schedule the following locations at Primary Firm transports for receipts. See the posting dated September 14, 2026, entitled “SEG 3 AND 4 RECEIPT POINTS – PRIM ONLY” for additional information.
The following locations remain primary only:
LOCATIONS PRIMARY ONLY
LOC 5383 EMP-EOIT/NGPL CORN WASHITA
LOC 5388 ONEOKFS/NGPL CUSTER
LOC 44627 MARKWEST/NGPL CUSTER
LOC 903474 EMP-EOIT/NGPL BEAVER CREEK CUSTER
Continue to monitor Natural's interactive website for any updates during this restriction. Please contact your Account Director or Scheduling Representative if you have any questions
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 23, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/22/26
09/22/26
10/22/26
Subject: Subject: CAPACITY POSTING - TIM for September 23, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG - Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
* 481 - SEA ROBIN-ERATH - * 5,000 (Eff. Intraday 1 Cycle, 9/22/2026)
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/22/26
09/22/26
10/22/26
Subject: Subject: CAPACITY POSTING - TIM for September 23, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is in effect. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
843067 - Cornwell - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
* C41 - TEXAS EASTERN TETCON - * 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/22/2026 6:42:20AM Notice End Date/Time: 09/23/2026 9:00:00am
Post Date/Time: 9/22/2026 6:42:20 AM Notice ID: 404402
Reqrd Rsp: 1 Rsp Date/Time: 9/22/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404060
Subject: TGP SUMMER MAINTENANCE MTG TODAY 9-22
Notice Text:
TGP's 2026 SUMMER MAINTENANCE TEAMS MEETING 9-22-2026 TODAY
As a reminder, Tennessee Gas Pipeline Company, LLC (“Tennessee”) will be hosting its last 2026 TEAMS Summer Maintenance meeting to provide customers and other interested parties an overview of Tennessee's upcoming Summer Scheduled Maintenance for the remaining days of September and all of October, November and December 2026 today, Tuesday, September 22, 2026, from 1:30 PM CST to 2:30 PM CST via TEAMS only. Additionally, there will be a review of upcoming scheduled maintenance on the Stagecoach, Arlington and Twin Tier systems. There will be a question and answer segment immediately following.
The presentation will be posted to the EBB no later than 12:00 PM CST today.
Please see TEAMS info below:
TGP Summer Maintenance and Outages TEAMS Meeting
Join on your computer, mobile app or room device
________________________________________________________________________________
Microsoft Teams meeting
Join: https://teams.microsoft.com/meet/23579493131869?p=w4N7s4IHBI1GQNbITK
Meeting ID: 235 794 931 318 69
Passcode: Vg6AB2AN
Need help | System reference
Dial in by phone
+1 346-410-0970,,694003306# United States, Houston
Find a local number
Phone conference ID: 694 003 306#
For organizers: Meeting options | Reset dial-in PIN
________________________________________________________________________________
..
Tallgrass Energy
[Cheyenne Connector] [MAINTENANCE] CHEYENNE CONNECTOR MAINTENANCE SCHEDULE FOR OCTOBER 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Cheyenne Connector
Notice ID: 14122
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: CHEYENNE CONNECTOR MAINTENANCE SCHEDULE FOR OCTOBER 2026
Posted: 9/21/2026 6:59:09 PM
Effective: 9/21/2026 6:59:09 PM
End Date: 12/31/9000
CHEYENNE CONNECTOR OCTOBER 2026 MAINTENANCE SCHEDULE
Cheyenne Connector does not have any scheduled maintenance directly affecting capacity for October
2026. However, if conditions change, Cheyenne Connector will keep you informed with future bulletins.
In the event Cheyenne Connector cannot schedule the firm service nominations from Primary Receipt
to Primary Delivery on a Day, Reservation Charge Credit Quantities are calculated pursuant to Section
7.14, D, 2, a, and are based upon a firm shipper’s average daily usage at Primary Points during the
seven (7) complete Gas Days prior to the day Cheyenne Connector posts the Monthly Maintenance
Schedule, except where the 7-Day period is limited by pre-existing firm service curtailments pursuant
to Section 7.14, D, 2, d.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Receipt
Points to Primary Delivery Points and along Primary Paths and remaining capacity will be scheduled
pro rata based on nominations and consistent with Section 3.1 of the General Terms and Conditions of
the Cheyenne Connector FERC Gas Tariff.
Tallgrass Energy
[Ruby Pipeline] [MAINTENANCE] RUBY MAINTENANCE SCHEDULE FOR OCTOBER 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Ruby Pipeline
Notice ID: 14120
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: RUBY MAINTENANCE SCHEDULE FOR OCTOBER 2026
Posted: 9/21/2026 5:12:44 PM
Effective: 9/21/2026 5:12:44 PM
End Date: 12/31/9000
RUBY MAINTENANCE SCHEDULE FOR OCTOBER 2026
SEGMENT 30 ILI TOOL RUN
On Gas Day Tuesday, October 20, 2026, Ruby will be conducting an ILI Tool Run in Segment 30. Ruby is
not expecting this outage to impact shippers; however, Ruby will provide as much notice as possible
with individual postings on the EBB in the event capacity will be impacted.
In the event Ruby cannot schedule the firm service nominations from Primary Receipt to Primary
Delivery on a Day during the scheduled maintenance outlined above, Reservation Charge Credit
Quantities are calculated pursuant to Section 16.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 6.5, of the General Terms and Conditions of the Ruby FERC Gas Tariff.
If you have any questions, please contact your Account Director or Scheduling Representative at 303-
763-2906.
Rockies Express
[MAINTENANCE] REX MAINTENANCE SCHEDULE FOR OCTOBER 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Rockies Express
Notice ID: 14114
Notice Type: Critical notice
Sub-Type: MAINTENANCE
Subject: REX MAINTENANCE SCHEDULE FOR OCTOBER 2026
Posted: 9/21/2026 4:34:02 PM
Effective: 9/21/2026 4:34:02 PM
End Date: 12/31/9000
REX MAINTENANCE SCHEDULE FOR OCTOBER 2026
STEELE CITY COMPRESSOR STATION MAINTENANCE (SEG 260)
REX will be performing maintenance at its Steele City Compressor Station (Segment 260) on Gas Day
Wednesday, October 1, 2026, and from Gas Day Tuesday, October 6, 2026 through Gas Day Wednesday,
October 7, 2026. There is no anticipated impact to the capacity through Segment 260.
BAINBRIDGE COMPRESSOR STATION MAINTENANCE (SEG 330)
On Gas Day Tuesday, October 6, 2026 through Gas Day Wednesday, October 7, 2026, REX will be
performing maintenance at its Bainbridge Compressor Station (Segment 330). Operating capacity will be
limited to 1,822 MDth/d through Segment 330. At this capacity level, primary and secondary firm
quantities, as well as ITS/AOR are at risk of not being scheduled.
CHEYENNE COMPRESSOR STATION MAINTENANCE (SEG 200)
On Gas Day Tuesday, October 6, 2026 through Gas Day Friday, October 9, 2026, REX will be performing
maintenance at its Cheyenne Compressor Station (Segment 200). Operating capacity will be limited to
787 MDth/d in the West to East direction through Segment 200. At this capacity level, primary and
secondary firm quantities, as well as ITS/AOR are at risk of not being scheduled.
CHANDLERSVILLE COMPRESSOR STATION MAINTENANCE (SEG 380)
On Gas Day Tuesday, October 6, 2026 through Gas Day Friday, October 9, 2026, REX will be performing
maintenance at its Chandlersville Compressor Station (Segment 380). Operating capacity will be limited
to the following capacities through Segment 380 in the East to West direction.
• Gas Day Tuesday, October 6, 2026, through Gas Day Wednesday, October 7, 2026: 2,819
MDth/d
• Gas Day Thursday, October 8, 2026, through Gas Day Friday, October 9, 2026: 2,828 MDth/d
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
WASHINGTON COURT HOUSE COMPRESSOR STATION MAINTENANCE (SEG 380)
On Gas Day Tuesday, October 6, 2026, through Gas Day Friday, October 9, 2026, REX will be performing
maintenance at its Washington Court House Compressor Station (Segment 380). Operating capacity will
be limited to the following capacities through Segment 380 in the East to West direction.
• Gas Day Tuesday, October 6, 2026, through Gas Day Wednesday, October 7, 2026: 2,819
MDth/d
• Gas Day Thursday, October 8, 2026, through Gas Day Friday, October 9, 2026: 2,828 MDth/d
At this capacity level, primary and secondary firm quantities, as well as ITS/AOR are at risk of not being
scheduled.
COLUMBUS COMPRESSOR STATION MAINTENANCE (SEG 380)
On Gas Day Tuesday, October 13, 2026, through Gas Day Friday, October 16, 2026, REX will be
performing maintenance at its Columbus Compressor Station (Segment 380). Operating capacity will be
limited to 2,934 MDth/d through Segment 380 in the East to West direction. At this capacity level,
primary and secondary firm quantities, as well as ITS/AOR are at risk of not being scheduled.
TURNEY COMPRESSOR STATION MAINTENANCE (SEG 280)
On Gas Day Wednesday, October 14, 2026, REX will be performing maintenance at its Turney
Compressor Station (Segment 280). There is no anticipated impact to capacity on Segment 280 in the
West to East direction.
BERTRAND COMPRESSOR STATION MAINTENANCE (SEG 250)
On Gas Day Monday, October 26, 2026 through Gas Day Thursday, October 29, 2026, REX will be
performing maintenance at its Bertrand Compressor Station (Segment 250).There is no anticipated
impact to capacity on Segment 250 in the West to East direction.
This Monthly Maintenance Schedule is posted in compliance with Section 36.1C of REX’s currently
effective FERC Gas Tariff. In the event REX cannot schedule the firm service nominations from Primary
Receipt to Primary Delivery on a Day, Reservation Charge Credit Quantities are calculated pursuant to
Section 7.14D and are based upon a firm shipper’s average daily usage at Primary Points during the 7
complete Gas Days prior to the day REX posts the Monthly Maintenance Schedule, except where the
7-Day period is limited by pre-existing firm service curtailments.
To the extent there is a limitation to scheduling or curtailment of firm service nominations, available
pipeline capacity will be scheduled first to firm transportation nominations from Primary Points and
along Primary Paths and remaining capacity will be scheduled pro rata based on MDQ and consistent
with Section 3.1A, of the General Terms and Conditions of the REX FERC Gas Tariff.
If you have any questions, please contact your Account Director or Scheduling Representative at 303-
763-2906
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 733
TSP: 030353283
Notice Type: TSP Cap Offer
Notice Status: Supersede
Posting Date/Time: 09/21/2026 10:37
Notice Eff Date: 09/21/2026
Notice Eff Time: 10:38
Notice End Date: 09/30/2026
Notice End Time: 12:00
Critical: No
Required Response: No response required
Prior Notice ID: 732
Response Date/Time: 09/28/2026 08:00
Subject: Notice of Line Pack Sale
Message Text:
In accordance with Section 6.38 of its FERC Gas Tariff, First Revised Volume No. 1, North Baja Pipeline, LLC (North Baja) is holding an open season on September 21, 2026 to solicit bids from parties interested in purchasing gas to be sourced from North Baja’s system linepack on gas day September 28th-30th, 2026 Prospective parties must email the attached bid form to devan_mody@tcenergy.com by 8:00am CT September 28, 2026. Please see the attached document for more detail, and a copy of the "Linepack Purchase Bid Form."
Attachments: Baja Line Pack Sales - 20260921.docx
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 732
TSP: 030353283
Notice Type: TSP Cap Offer
Notice Status: Initiate
Posting Date/Time: 09/21/2026 10:06
Notice Eff Date: 09/21/2026
Notice Eff Time: 10:10
Notice End Date: 09/30/2026
Notice End Time: 12:00
Critical: No
Required Response: No response required
Subject: Notice of Line Pack Sale
Message Text:
In accordance with Section 6.38 of its FERC Gas Tariff, First Revised Volume No. 1, North Baja Pipeline, LLC (North Baja) is holding an open season on September 21, 2026 to solicit bids from parties interested in purchasing gas to be sourced from North Baja’s system linepack on gas day September 28th-30th, 2026 Prospective parties must email the attached bid form to devan_mody@tcenergy.com by 8:00am CT September 28, 2026. Please see the attached document for more detail, and a copy of the "Linepack Purchase Bid Form."
Attachments: Baja Line Pack Sales - 20260921.docx
North Baja Pipeline
North Baja to TC eConnects – Contract number cross reference
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 731
TSP: 030353283
Notice Type: Cust Svc
Notice Status: Initiate
Posting Date/Time: 09/21/2026 09:55
Notice Eff Date: 09/21/2026
Notice Eff Time: 09:55
Notice End Date: 10/01/2026
Notice End Time: 23:59
Critical: Yes
Required Response: No response required
Subject: North Baja to TC eConnects – Contract number cross reference
Message Text:
With the transition of North Baja from TC Plus to TC eConnects, certain contract number will be changed from alpha-numeric to numeric. See the attached list of active contracts with the new contract number where applicable. If you have any questions please contact Carol Wehlmann at 832-320-5227 or carol_wehlmann@Tcenergy.com
Attachments: NBP Contract x-reference.pdf
Columbia Gas Transmission (TCO)
CAPACITY POSTING - TIM for September 22, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/21/26
09/21/26
10/21/26
Subject: Subject: CAPACITY POSTING - TIM for September 22, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26249035 for details.
No Critical Day for Transport is necessary.
An Operational Flow Order (OFO) for Receipt Points in Market Areas 26, 30, 35, 41 & 42 is in effect. Please see Critical Notice ID # 26249034 for details.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
842866 - Green Energy Stonewall - 0
* 843067 - Cornwell - * 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 – 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
ANR Pipeline (TC Energy)
UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26257009
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/19/26
09/19/26
09/20/26
Subject: Subject: UPDATED: CAPACITY REDUCTION - Southeast Area – Lake Arthur Southbound
Author: Author: Dana Melton
Notice Text
Since the last posting, ANR has completed the maintenance and Lake Arthur Southbound (LOC #FPLKARSB) capacity is reinstated to 1,078 MMcf/d.
Please refer to the maintenance schedule for additional capacity impacts.
******Previous Posting******
ANR has extended maintenance at the Mermentau Compressor Station in the Southeast Area located in Jefferson Parish, Louisiana. As a result, capacity will be reduced as follows:
9/16 – 9/21 (previously 9/18) Lake Arthur Southbound (LOC #FPLKARSB) 728 MMcf/d (leaving 350 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
66% - Based on the Current Net Shipper Nominations
67% - Based on the Current Contracted MDQ
Any reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 6.36 of ANR’s FERC Gas Tariff (“Tariff”). However, ANR will only issue RCCs if ANR is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day Non-Force Majeure Average Usage Quantity, as defined in Section 6.36.2 of ANR’s Tariff, less any scheduled quantities on the contract.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Millennium Pipeline Company, L.L.C.
TSP 607821050
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26239027
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/18/26
09/18/26
10/18/26
Subject: Subject: LIFTED: Highland CS Maintenance September 18th
Author: Author: Ulises Osorio
Notice Text
Millennium Pipeline Company (MPC) notifies customers that Highland CS Maintenance has been completed early.
As a result, effective Intraday 3 Cycle (ID3) Gas Day Friday, September 18th, Wagoner West (WAGONERW) will be reinstated back to Total Capacity.
***Previous Posting***
Millennium Pipeline Company (MPC) would like to remind customers of the upcoming maintenance at the Highland Compressor Station beginning with the Timely cycle for Gas Day Tuesday, September 15, 2026.
Please note, this includes reduced segment capacity, as listed below:
Wagoner (WAGONERW) will be restricted as follows:
Total Capacity 1,065,000
Point(s) Restriction(s)
There are no point specific restrictions necessary for this outage.
AutoPAL Availability
At this time, AutoPAL remains available.
As a reminder to customers, the intent of the AutoPAL service is to utilize nominal quantities to resolve minor pool imbalances that result from small upstream or downstream reductions during the Gas Day. These quantities are then paid back the next cycle of the Gas Day.
MPC will monitor AutoPAL activity and reserves the right to make AutoPAL unavailable.
RCC’s
Reservation Charge Credits will be determined per the process set forth in Section 15 of MPC’s FERC Gas tariff.
Questions
If you have questions, please contact Customer Services at 866-581-6487.
Please continue to monitor our Critical Notices for updates on progress as well.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/18/26
09/18/26
10/18/26
Subject: Subject: Construction and Maintenance Schedule Posting
Author: Author: Dillon Schoolcraft
Notice Text
As a courtesy, Columbia Gulf Transmission, LLC (CGT) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. CGT reminds customers to please check the Maintenance Schedule on a regular basis.
The current schedule has been updated to reflect maintenance activity on the following:
* Revised Capacity – Mainline 300 Pigging from Corinth Compressor Station to Banner Compressor Station – September 30 – October 7, 2026
* Revised dates – Mainline 100 Casey Creek Pipeline Maintenance – October 6-19, 2026 (Previously scheduled for October 1-9, 2026)
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
CGT Construction and Maintenance Schedule 9-18-2026.pdf
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038738
Notice Type: Maintenance
Status: Terminate
Posted: 2026-09-18T14:22:00+00:00
Effective: 2026-09-18T20:25:00+00:00
End: 2026-09-19T09:00:00+00:00
Subject: Index 311-2-1 Meter Maintenance
Gulf South Pipeline Notice 5038738
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Maintenance
Notice Stat Desc :
Terminate
Notice ID :
5038738
Prior Notice :
5038643
Reqrd Rsp Desc :
No response required
Subject :
Index 311-2-1 Meter Maintenance
TSP :
078444247
Post Date/Time :
09/18/2026 02:22:00 PM
Notice Effective Date/Time :
09/18/2026 08:25:00 PM
Notice End Date/Time :
09/19/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Updated Description:
---------------------------------------------------------------------
The following points will be shut-in for the duration of the maintenance:
- Loc 2501 (Purvis City Gate)
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
09/18/2026 2:22:48 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/18/2026 02:22:00 PM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
09/18/2026 08:25:00 PM
Notice Stat Desc :
Terminate
Notice End Date/Time :
09/19/2026 09:00:00 AM
Notice ID :
5038738
Response Date/Time :
Prior Notice :
5038643
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Index 311-2-1 Meter Maintenance
Notice Text :
Updated Description:
---------------------------------------------------------------------
The following points will be shut-in for the duration of the maintenance:
- Loc 2501 (Purvis City Gate)
This maintenance has the potential to impact all services, including Primary Firm Service.
Demand charge credits will not be issued during the maintenance period unless Primary Firm
Service is scheduled down during the Timely Nomination Cycle. Any demand charge credits will be
calculated pursuant to Section 6.25 of the General Terms and Conditions of Gulf South`s NGA Gas
Tariff.
If you have any questions, please contact your customer service representative.
09/18/2026 2:22:48 PM
Page 1 of 1
El Paso Natural Gas (EPNG)
[MAINTENANCE] Preliminary October 2026 Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 60 Mainline C (Job 808136) 2026 Planned Outage and Maintenance Summary
Posted: 09/18/2026 10:26:06 CDT
Notice ID: 17285443
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2026
Notice Eff Time:
10:26:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17285443
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/18/2026
Post Time:
10:26:06 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 60 Mainline C (Job 808136) 2026 Planned Outage and Maintenance Summary
Transco will be performing a necessary line outage for integrity assessments between the 60C0 valve and 60C10 on Transco’s Mainline C associated with Job #
808136 on its 2026 Planned Outage and Maintenance Summary. The current schedule for this maintenance is
October 20, 2026 through November 4, 2026
.
The Throughput Section Boundary (TSB) at mainline MP 588.62 (Station 60) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
Compressor Station 60 MP 588.62
9000000
South to North
Date
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) Potential Shipper Impact (Based on Historical Utilization)*
Oct 20 -Nov 4
2,133
1,603
75%
5-10%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
North Baja Pipeline
North Baja Pipeline's New Transactional System – Action Required
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TSP Name: North Baja Pipeline, LLC
Notice ID: 730
TSP: 030353283
Notice Type: Computer Stat
Notice Status: Initiate
Posting Date/Time: 09/18/2026 10:10
Notice Eff Date: 09/18/2026
Notice Eff Time: 10:10
Notice End Date: 10/01/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Subject: North Baja Pipeline's New Transactional System – Action Required
Message Text:
North Baja Pipeline is pleased to announce that TC eConnects, our enhanced transactional platform, will be available beginning September 24, 2026 for customers to conduct October 2026 business. Effective Gas Day October 1, 2026, all North Baja nominations and scheduling activities will be managed through TC eConnects. As a result, TC PLUS will no longer support North Baja nominations or scheduling transactions for October 2026 business and beyond. To begin conducting business in TC eConnects, access the system at: https://ebb.tceconnects.com Once on the site, select the Logon dropdown menu at the top of the screen and click "Launch TC eConnects." ________________________________________ System Access Requirements To support the transition, customers must have a current Electronic Contracting Agreement (ECA) in place to access the Customer Activities Website. If your organization has not yet completed a new ECA, please contact USEBBSecurity@tcenergy.com. Customers should verify their TC eConnects access before implementation. If you have not yet received, activated, or tested your login credentials, please complete these steps by September 25, 2026 to help ensure uninterrupted access for October business. Customers experiencing login issues or requiring assistance should contact their Customer Representative or the EBB Security team as soon as possible. ________________________________________ First-Time TC eConnects Users As part of our commitment to system reliability and security, customers who are new to the TC eConnects platform must update their firewall settings to ensure uninterrupted access. With the migration to the new TC Energy environment, IP addresses have changed. Please add the following IP addresses to your allowlist. Inbound • 159.60.128.255 Outbound • 35.155.206.14 • 44.246.65.167 • 52.32.164.193 Please ensure these new IP addresses are allowlisted and retain the existing address ranges until the transition is fully complete. ________________________________________ Nominations & Scheduling Training To help customers prepare for the transition, North Baja will host a Nominations & Scheduling Training Session via Microsoft Teams. • Date: September 22, 2026 • Time: 2:30 PM CST • Join the Session: https://teams.microsoft.com/meet/288532113025325?p=jX35t52Wvh1lmU3Sng The session will provide an overview of TC eConnects, including system navigation, nomination procedures, scheduling functionality, and an opportunity for questions and answers. Please refer to Notice #727 for additional information. ________________________________________ Transition Period Notice As TC eConnects becomes the primary platform for October 2026 business transactions, there will be a temporary overlap period during which customers will continue using TC PLUS to complete September business and process prior-period adjustments. Invoicing • Invoices related to production periods prior to October 1, 2026, will continue to be generated and accessed through TC PLUS. • Invoices for production periods beginning October 1, 2026, will be generated through TC eConnects. • The determining factor is the production date, not the invoice date. Therefore, production activity occurring before October 1, 2026, will generate a TC PLUS invoice regardless of when the invoice is issued. During the transition period, customers should monitor both applications to ensure all invoices are received and reviewed. ________________________________________ Capacity Release Any capacity release offers entered in TC PLUS for the October 2026 production month or later will not be processed. Capacity release offers for October 2026 and future production periods may be entered in TC eConnects beginning September 24, 2026. ________________________________________ Notification Preferences Setup Customers will need to set up their notification preferences in the new TC eConnects to receive any type of notice. You can navigate from the Main Menu to User Profile, select Details, open Profile, and select Primary Email under Profile Type—not the caret - to populate the option to add notifications. ________________________________________ Thank you for your partnership and cooperation during this transition to TC eConnects. We appreciate your continued support and look forward to delivering an enhanced customer experience. If you have any questions regarding TC eConnects, please contact your Contract or Customer Service Representative.
Transco
Station 195 Outage (Job 578694) 2026 Planned Outage Maintenance Summary
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Pipeline: Transco
Notice: Station 195 Outage (Job 578694) 2026 Planned Outage Maintenance Summary
Posted: 09/18/2026 09:35:57 CDT
Notice ID: 17285295
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2026
Notice Eff Time:
09:35:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
17285295
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/18/2026
Post Time:
09:35:57 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 195 Outage (Job 578694) 2026 Planned Outage Maintenance Summary
Transco will conduct a scheduled station outage of Station 195 for electrical equipment inspections and maintenance associated with Job #578694 on its planned Outage and Maintenance Summary. The current schedule for this maintenance is
Monday, 10/26/2026 through Friday, 10/30/2026
.
The below Throughput Section Boundary (TSB) will be used to manage capacity availability during this planned work. An updated Market and Production constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Sta 195 MP 1674.00 N to S
9012103
N to S
Design Capacity (MDt/d)
Total Quantity Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
2,777
2,320
84%
0-10%
*% Cuts (Primary) is an estimate of the impact
to
primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
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Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 09/18/2026 08:35:35 CDT
Notice ID: 17285107
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2026
Notice Eff Time:
08:35:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
17285107
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/18/2026
Post Time:
08:35:35 CDT
Prior Notice:
17238008
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
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Facility: Corpus Christi LNG
Notice ID: 1996
Notice Type: Rates and Charges
Status: Active
Title: CTPL Retainage Rates Eff 10.1.2026
Effective Date/Time: 2026-09-18T08:00:00
End Date/Time: 2027-01-01T00:00:00
Posted: 2026-09-18T08:08:25.153
Note: Effective/End Date above is the posting's overall coverage window, NOT necessarily one continuous outage -- see Notice Text and/or the embedded image below for the actual per-job schedule.
Notice Text:
If you should have any questions, please do not hesitate to
contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
[EMBEDDED_IMAGE: notice_images/00001996_1.png]
The image above contains this notice's detailed schedule table (fields commonly include Job No., Begin/End dates, Location, Maintenance type, Transport Impact, Available Capacity, and Meter Capacity Limit). This table is NOT present anywhere in this notice as text -- Cheniere delivers it as a picture to every visitor of the page, not just to automated scrapers. Do not treat the Effective/End Date range above as a single continuous outage window: a 'Planned Outage and Maintenance Summary' notice like this one commonly bundles several independent jobs with different dates, locations, and impacts (including some with zero transport impact) into one posting. Read the table in the image directly for accurate per-job dates and capacity figures rather than inferring them from the date range alone.
Tuscarora Gas Transmission
October 2026 - Tuscarora Fuel and Line loss Percentage
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TSP Name: Tuscarora Gas Transmission Company
Notice ID: 719
TSP: 808168645
Notice Type: Rates-Chrgs
Notice Status: Initiate
Posting Date/Time: 09/18/2026 08:00
Notice Eff Date: 09/18/2026
Notice Eff Time: 08:00
Notice End Date: 10/31/2026
Notice End Time: 23:59
Critical: No
Required Response: No response required
Subject: October 2026 - Tuscarora Fuel and Line loss Percentage
Message Text:
Pursuant to paragraph 6.40 of Tuscarora's General Terms and Conditions, for the period of October 01, 2026 through October 31, 2026, a fuel usage rate of 0.03% will be in effect in accordance with Tuscarora's approved tariff provision, "Adjustment Mechanism for Fuel and Line Loss". Historical information for Tuscarora's Fuel and Line Loss Percentage is attached (2010 to present). If you have any questions, please contact Commercial Services at 888.750.6275
Attachments: Historical Fuel Tracker_TGT 10.2026.xlsx
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Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/18/2026 07:52:29 CDT
Notice ID: 17285042
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2026
Notice Eff Time:
07:52:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
17285042
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/18/2026
Post Time:
07:52:29 CDT
Prior Notice:
17255214
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 9/19/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection -
Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
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TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1229
TSP: 046077343
Notice Type: Rates-Chrgs
Notice Status: Initiate
Posting Date/Time: 09/18/2026 07:00
Notice Eff Date: 09/18/2026
Notice Eff Time: 07:00
Notice End Date: 10/31/2026
Notice End Time: 23:59
Critical: No
Required Response: No response required
Subject: October 2026 Transporter's Use Schedule
Message Text:
Pursuant to Great Lakes Gas Transmission (GLGT) tariff, Transporter's Use (6.27) for the period of October 2026 have been posted. Thank you, Transportation Accounting Great Lakes Gas Transmission, L.P. Trans_Acct_West@tcenergy.com UP TO 75 MILES 0.28785% GREATER THAN 75 UP TO 150 MILES 0.48474% GREATER THAN 150 UP TO 225 MILES 0.68085% GREATER THAN 225 UP TO 300 MILES 0.87620% GREATER THAN 300 UP TO 375 MILES 1.07077% GREATER THAN 375 UP TO 450 MILES 1.26458% GREATER THAN 450 UP TO 525 MILES 1.45764% GREATER THAN 525 UP TO 600 MILES 1.64994% GREATER THAN 600 UP TO 675 MILES 1.84149% GREATER THAN 675 UP TO 750 MILES 2.03230% GREATER THAN 750 UP TO 825 MILES 2.22237% GREATER THAN 825 UP TO 900 MILES 2.41170% GREATER THAN 900 UP TO 975 MILES 2.60031%
Attachments: 12 Month average_FINAL.pdf GLGT_OCT 2026_TUse_FINAL.pdf
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TSP Name: Gas Transmission Northwest LLC
Notice ID: 1640
TSP: 006912885
Notice Type: Rates-Chrgs
Notice Status: Initiate
Posting Date/Time: 09/18/2026 06:00
Notice Eff Date: 09/18/2026
Notice Eff Time: 06:00
Notice End Date: 10/31/2026
Notice End Time: 23:59
Critical: No
Required Response: No response required
Subject: OCTOBER 2026 - GTN Fuel and Line Loss Percentage
Message Text:
Pursuant to Gas Transmission Northwest's (GTN) Tariffed Fuel Adjustments Provision, for the period of October 01, 2026 through October 31, 2026, a fuel usage rate of 0.0050% per Dth/mile will be in effect. This percentage is inclusive of GTN's current fuel and line loss surcharge of 0.00000% per Dth per pipeline mile, which is in effect through December 31, 2026, in accordance with GTN's approved tariff provision, "Adjustment Mechanism for Fuel, Line Loss, and Other Unaccounted for Gas." This posting is accompanied by the following attachments: GTN System Fuel Rates GTN Fuel and Line Loss Surcharge Historical GTN Fuel Rates (2012 to Present) If you have any questions, please contact Commercial Services at 888.750.6275
Attachments: GTN Fuel 10.2026.pdf Fuel and Line Loss Surcharge 2026.pdf GTN Historical Fuel Tracker 10.2026.pdf
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Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: OUTAGE IMPACT REPORT 9-17-26
Posted: 09/17/2026 3:27:35PM
Effective: 09/17/2026 3:27:35PM
End Date: 09/18/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/17/2026 3:27:35PM Notice End Date/Time: 09/18/2026 9:00:00am
Post Date/Time: 9/17/2026 3:27:35 PM Notice ID: 47234
Reqrd Rsp: 1 Rsp Date/Time: 9/17/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: OUTAGE IMPACT REPORT 9-17-26
Notice Text:
OUTAGE IMPACT REPORT UPDATE
Natural has posted an updated Outage Impact Report on its website.
The report outlines scheduled projects that may affect customers and includes:
· Impacted pipeline segments
· Estimated start and finish dates
· Brief project descriptions
· Anticipated shipper impacts
Changes to existing projects and newly added projects are highlighted in yellow for easy reference. In addition, Natural will continue to post detailed updates on specific maintenance projects with direct shipper impacts on its interactive website as needed. The full maintenance plan is accessible via Natural's portal page or by clicking the link below:
Outage Impact Report -9-17-26
If you have any questions, please contact your Account Director or Scheduling Representative.
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/17/26
Subject: Subject: Construction and Maintenance Schedule Posting
Author: Author: Dillon Schoolcraft
Notice Text
As a courtesy, Columbia Gas Transmission, LLC (TCO) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. TCO reminds customers to please check the Maintenance Schedule on a regular basis.
The current schedule has been updated to reflect maintenance activity on the following:
* Revised end dates – Line 1711 Regulator Maintenance – September 1-30, 2026 (Previously scheduled to end on September 24, 2026)
* Revised dates – Lone Oak Compressor Station Maintenance – October 7, 2026 (Previously scheduled for October 2026)
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
TCO Construction and Maintenance Schedule 09-17-2026.pdf
Columbia Gas Transmission (TCO)
COMPLETED: 1711 Pipeline Maintenance, Eff. ID2 Cycle September 17, 2026
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TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26210016
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/17/26
Subject: Subject: COMPLETED: 1711 Pipeline Maintenance, Eff. ID2 Cycle September 17, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) notifies customers that maintenance on Line 1711 is now complete. As a result the following locations will be reinstated to Total Capacity effective Intraday 2 Cycle for Gas Day Thursday, September 17, 2026;
636978 - Pine Glen
637095 - MTN GATHERING-HOMER CITY
637887 - Exotic – Oblinski
640616 - Anadarko Midstream Beech Creek
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) reminds customers of maintenance on Line 1711 beginning Tuesday, September 8, 2026, through Tuesday, September 22, 2026. Dut to this maintenance, the impacted locations will be required to be physically shut in on Tuesday, September 8, 2026. However, in an effort to minimize commercial impact for the holiday weekend, the following location will be taken to Zero Total Capacity effective Timely Cycle Gas for Day Wednesday, September 9, 2026;
637095 – MTN GATHERING-HOMER CITY
TCO encourages customers to reference the Construction and Maintenance Schedule and the Daily Capacity Posting for any non-firm adjustments related to this maintenance.
Reservation charge credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 38 of TCO’s FERC Gas Tariff (“Tariff”). However, TCO will only issue RCCs if TCO is unable to schedule or deliver primary firm nominated capacity as a result of the outage. In the event RCCs are issued as set forth in the Tariff, shippers will receive RCCs based on its 7-day average usage quantity less any scheduled quantities on the contract. By means of this notice, TCO is establishing which specific Gas Days will be included when determining a shipper’s 7-day average usage quantity pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
TransColorado Gas Transmission
[MAINTENANCE] Operations Planning Report October 2026
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Pipeline: TransColorado Gas Transmission
Notice Type: MAINTENANCE
Subject: Operations Planning Report October 2026
Posted: 09/17/2026 9:31:33AM
Effective: 09/17/2026 9:31:33AM
End Date: 09/18/2026 9:00:00AM
TSP/TSP Name: 938939154-TRANSCOLORADO GAS TRANS CO LLC Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/17/2026 9:31:33AM Notice End Date/Time: 09/18/2026 9:00:00am
Post Date/Time: 9/17/2026 9:31:33 AM Notice ID: 123257
Reqrd Rsp: 1 Rsp Date/Time: 9/17/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: Operations Planning Report October 2026
Notice Text:
TransColorado Pipeline Company
Operations Planning Report October, 2026
Issued September 17, 2026
Pipe
Start Date
End Date
County, ST
Scheduling Location
Maintenance List
Base Capacity (Dth)
Reduction (Dth)
Net (Dth)
Flow Indication
Update
TC
10/26/26
10/26/26
DOLORES, CO
310_BLANCO COMPRESSOR_BH
Blanco Unit #2 maintenance
260,000
103,000
157,000
TD2
Natural Gas Pipeline (NGPL)
[MAINTENANCE] SEG 13 - STA MAINT - CS 108 - COMPLETED
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Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: SEG 13 - STA MAINT - CS 108 - COMPLETED
Posted: 09/17/2026 8:59:56AM
Effective: 09/17/2026 8:59:56AM
End Date: 09/18/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/17/2026 8:59:56AM Notice End Date/Time: 09/18/2026 9:00:00am
Post Date/Time: 9/17/2026 8:59:56 AM Notice ID: 47232
Reqrd Rsp: 1 Rsp Date/Time: 9/17/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 47144
Subject: SEG 13 - STA MAINT - CS 108 - COMPLETED
Notice Text:
SEGMENT 13 – STATION MAINTENANCE – COMPRESSOR STATION 108 – COMPLETED
This work has been completed earlier than anticipated (previously scheduled through gas day Friday, September 18, 2026). See previous Notice ID 47144 dated August 6, 2026
As posted on Natural's Outage Impact Report (X26-921503), Natural has completed the station maintenance at Compressor Station 108 (CS 108) located in Warren County, Iowa (Segment 13 of Natural's Amarillo Mainline Receipt Zone).
As such, effective for gas day Thursday, September 17, 2026, Intraday 1 Cycle and continuing thereafter, all transport services northbound through Compressor Station 106 (CS 106) located in Gage County, Nebraska (Segment 12 of Natural's Amarillo Mainline Receipt Zone) are available.
Please contact your Account Director or Scheduling Representative if you have any questions.
ANR Pipeline (TC Energy)
LIFTED: CAPACITY REDUCTION Southeast Mainline – Cottage Grove Southbound
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26155028
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
09/18/26
Subject: Subject: LIFTED: CAPACITY REDUCTION Southeast Mainline – Cottage Grove Southbound
Author: Author: T0000106
Notice Text
Effective immediately, ANR has completed maintenance on the Southeast mainline located in Hopkins County, Kentucky. As a result, capacity will be reinstated at Cottage Grove Southbound (LOC #FPCTGGSB) to 1,233 MMcf/d.
Please refer to the maintenance schedule for additional capacity impacts.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 18, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/17/26
09/17/26
10/17/26
Subject: Subject: CAPACITY POSTING - TIM for September 18, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – 350,000
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Northwest Pipeline
Oregon City ESD & Goldendale ESD - Maintenance Reminder
UNSCORED
Informational
View original notice text
Pipeline: Northwest Pipeline
Notice: Oregon City ESD & Goldendale ESD - Maintenance Reminder
Notice ID: 33019
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Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-179
Oregon City ESD & Goldendale ESD - Maintenance Reminder
posted on
Sep 11 2026 10:28AM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: INITIATE
Notice Type Desc: MAINTENANCE
Post D/T: 09/11/2026 10:24 AM MCT
Notice Eff D/T: 09/11/2026 10:24 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-179
Prior Notice:
Subject: Oregon City ESD & Goldendale ESD - Maintenance Reminder
Notice Text:
As posted in the maintenance schedule on Northwest Pipeline's
website, Northwest will be performing maintenance at the
following locations next week:
-
Oregon City Compressor: located at MP 21.06 in
Clackamas County, Oregon beginning gas day September 14,
2026, through gas day September 16, 2026.
-
Goldendale CS: located at MP 1134.03 in Klickitat County,
Washington beginning gas day September 14, 2026, through
gas day September 18, 2026.
The Oregon City Compressor will be limited to 239,000 Dth/d
southbound for the duration of the outage.
If primary nomination requests through the Oregon City
Compressor exceeds the available capacity of 239,000 Dth/d
southbound (or whatever NWP cannot mitigate during any day of
the maintenance), pursuant to Sections 10.2 and 10.3 of Rate
Schedule TF-1 in Northwest's Tariff, Northwest will give notice
of a Declared Deficiency Period based on a design capacity of
250,000 Dth/d southbound. The deficiency period will continue
until the work has been completed.
The Goldendale CS will be limited to 375,000 Dth/d northbound
and 399,000 Dth/d southbound for the duration of the outage.
If primary nomination requests through the Goldendale CS
exceeds the available capacity of 375,000 Dth/d northbound or
399,000 Dth/d southbound (or whatever NWP cannot mitigate
during any day of the maintenance), pursuant to Sections 10.2
and 10.3 of Rate Schedule TF-1 in Northwest's Tariff, Northwest
will give notice of a Declared Deficiency Period based on a
design capacity of 543,000 Dth/d northbound or 417,000 Dth/d
southbound. The deficiency period will continue until the work
has been completed.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Northwest Pipeline
Notice: Buhl CS – Unplanned Maintenance Complete
Notice ID: 33030
Capacity
Operationally Available
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Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-181
Buhl CS – Unplanned Maintenance Complete
posted on
Sep 16 2026 10:54AM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 09/16/2026 10:54 AM MCT
Notice Eff D/T: 09/16/2026 10:54 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-181
Prior Notice: 26-176
Subject: Buhl CS – Unplanned Maintenance Complete
Notice Text:
Northwest Pipeline would like to inform its customers that the
unplanned maintenance near the Buhl CS, referred to in Notice
#26-176, has been completed.
Northwest will begin accepting nominations up to the currently
available capacity of 499,000 Dth/d northbound through the Buhl
CS (located at MP 729.8 in Twin Falls County, Idaho) effective
for the Timely 1 cycle for Gas Day September 17, 2026.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
East Tennessee Natural Gas
09/13/2026- ETNG Pipeline Conditions for 9/14/2026
UNSCORED
Informational
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/14/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/14/2026
Notice End Date: 09/15/2026
Posting Date: 09/13/2026
Notice Identifier: 182965
Required Response Indicator Description: No response required
For Gas Day September 14, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
60%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
East Tennessee Natural Gas
09/14/2026- ETNG Pipeline Conditions for 9/15/2026
UNSCORED
Informational
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/15/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/15/2026
Notice End Date: 09/16/2026
Posting Date: 09/14/2026
Notice Identifier: 183008
Required Response Indicator Description: No response required
For Gas Day September 15, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
Topside South
100%
100%
68%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southern Star
Notice ID: 11223
Notice Type: Planned Service Outage
Status: Supersede
Post Date: 2026-09-16T08:18:09.263
Effective Begin: 2026-09-16T08:18:09.263
Effective End: None
Subject: Planned Service Outage - September 16th, 2026
Southern Star’s 2026 “Planned Service Outage” has been posted to the “Notices” area under the Planned Service Outage category and includes upcoming planned maintenance scheduled for this year. Changes to this schedule are always possible and will be posted to the bulletin board as soon as firm dates are known.
Complete (1)
The Edmond Station maintenance is complete. All customers have been returned to normal.
The PSO Dashboard provides an interactive way to find and filter information related to the PSO items.
PSO Dashboard link:
Planned Service Outage
PSO PDF
:
PSO
Scott Warren Office: 270.852.4559 Cell: 270.302.6433
Buster Ashley Office: 270.852.4546 Cell: 270.314.1436
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 17, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/16/26
09/16/26
10/16/26
Subject: Subject: CAPACITY POSTING - TIM for September 17, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
* EL300SEG –
* 09/16/2026 (Intraday-1 cycle) - * 450,000,
* 09/17/2026 - * 350,000
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Interstate
Other
Midstream
Informational Postings
Capacity
Gas Electric Coordination
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Locations
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NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/16/2026 7:11:31AM Notice End Date/Time: 09/17/2026 9:00:00am
Post Date/Time: 9/16/2026 7:11:31 AM Notice ID: 404246
Reqrd Rsp: 1 Rsp Date/Time: 9/16/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404060
Subject: TGP SUMMER MAITENANCE MTG 9-22-2026 REM
Notice Text:
TGP's 2026 SUMMER MAINTENANCE TEAMS MEETING 9-22-2026 REMINDER
As a reminder, Tennessee Gas Pipeline Company, LLC (“Tennessee”) will be hosting its next 2026 TEAMS Summer Maintenance meeting to provide customers and other interested parties an overview of Tennessee's upcoming Summer Scheduled Maintenance for the remaining days of September and all of October and November 2026 today, Tuesday, September 22, 2026, from 1:30 PM CST to 2:30 PM CST via TEAMS only. Additionally, there will be a review of upcoming scheduled maintenance on the Stagecoach, Arlington and Twin Tier systems. There will be a question and answer segment immediately following.
Please see TEAMS info below:
TGP Summer Maintenance and Outages TEAMS Meeting
Join on your computer, mobile app or room device
________________________________________________________________________________
Microsoft Teams meeting
Join: https://teams.microsoft.com/meet/23579493131869?p=w4N7s4IHBI1GQNbITK
Meeting ID: 235 794 931 318 69
Passcode: Vg6AB2AN
Need help | System reference
Dial in by phone
+1 346-410-0970,,694003306# United States, Houston
Find a local number
Phone conference ID: 694 003 306#
For organizers: Meeting options | Reset dial-in PIN
________________________________________________________________________________
..
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1639
TSP: 006912885
Notice Type: Rates-Chrgs
Notice Status: Initiate
Posting Date/Time: 09/15/2026 10:19
Notice Eff Date: 09/15/2026
Notice Eff Time: 10:30
Notice End Date: 06/01/2027
Notice End Time: 01:00
Critical: No
Required Response: No response required
Subject: Revised Rate Summary, Effective June 1, 2026
Message Text:
GTN revised rate summary of current rates effective June 1, 2026 through May 31, 2027 are being updated to reflect the new ACA rate effective October 1, 2026. The rates are based upon an election of zero (0) peak months.
Attachments: GTN_2026_10_01.pdf
Tennessee Gas Pipeline (TGP)
EMERGENT REPAIR MLV 258-2 TO259-2 UPDATE
UNSCORED
Informational
View original notice text
Interstate
Other
Midstream
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Capacity
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NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/15/2026 9:46:41AM Notice End Date/Time: 09/16/2026 9:00:00am
Post Date/Time: 9/15/2026 9:46:41 AM Notice ID: 404221
Reqrd Rsp: 1 Rsp Date/Time: 9/15/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404094
Subject: EMERGENT REPAIR MLV 258-2 TO259-2 UPDATE
Notice Text:
EMERGENT REPAIR BETWEEN MLV 258-2 TO 259-2 EFFECTIVE 9-9-2026 UPDATE #1
Pursuant to Article XII of the General Terms and Conditions of Tennessee's FERC Gas Tariff, Tennessee posted notice of an emergent repair issue in Berkshire County MA on September 9, 2026 (Notice Identifier #404094). Tennessee identified an issue which necessitated immediate repairs. Work in the field is ongoing. Tennessee anticipates a return to service on September 23, 2026.
Tennessee continues to estimate the impact to be up to 550,000 dths pathed through Segment 249 FH. Based upon current nominations and forecasted demand, restrictions through a pro rata portion of Secondary Out of the Path nominations pathed through Segment 249 FH for the duration of this project remain at risk.
Further updates will be posted as more information becomes available.
Please contact your Scheduler if you have any questions.
..
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 16, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/15/26
09/15/26
10/15/26
Subject: Subject: CAPACITY POSTING - TIM for September 16, 2026
Author: Author: Tom Koontz
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – 350,000
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Columbia Gas Transmission (TCO)
LIFTED: Critical Day for Storage Injections: Eff. ID1 Tuesday, September 15, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Storage
Notice Stat Desc: Supersede
Prior Notice: 26246012
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/15/26
09/15/26
10/15/26
Subject: Subject: LIFTED: Critical Day for Storage Injections: Eff. ID1 Tuesday, September 15, 2026
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gas Transmission, LLC (TCO) shippers are advised that based on forecasted supply and markets, TCO is hereby lifting the Critical Day for Storage Injections effective intraday for Intraday Gas Day Tuesday, September 15, 2026.
Although the Critical Day is lifted, TCO reserves the right to issue Critical Days as future conditions warrant.
Please contact your Customer Services Representative if you have any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers that Critical Days for storage injections are necessary effective Gas Day Saturday, September 12, 2026, and continuing until further notice.
Based on forecasted supply, reduced market demand, above-average storage levels, and firm storage injection requirements, Transporter projects that all available storage injection capacity will be required to meet firm service obligations. Transporter projects no availability of interruptible storage injection services. Due pipe nominations will be scheduled to zero. Storage withdrawal services are not impacted by this notice.
The following daily penalties will apply:
FSS MDIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 110% of the applicable Contract MDIQ.
FSS SCQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of its SCQ.
The following monthly penalties will apply:
FSS MMIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 105% of the applicable MMIQ.
This notice describes the events leading up to the declaration of a Critical Day, as required in General Terms and Conditions, Section 19.7 of Columbia Gas Transmission's FERC Gas Tariff.
Please contact your Customer Services Representative with any questions.
East Tennessee Natural Gas
09/12/2026- ETNG Pipeline Conditions for 9/13/2026
UNSCORED
Informational
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/13/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/13/2026
Notice End Date: 09/14/2026
Posting Date: 09/12/2026
Notice Identifier: 182921
Required Response Indicator Description: No response required
For Gas Day September 13, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
Yes
Topside South
100%
100%
57%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26239019
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/14/26
09/04/26
12/01/26
Subject: Subject: MAINTENANCE SCHEDULE for ANR Pipeline
Author: Author: T0000106
Notice Text
ANR Pipeline Maintenance Schedule has been updated as of 9/14/26.
Please refer to the Maintenance Schedule found on ANR Informational Postings under Construction and Maintenance.
Please note that the information posted is proposed and subject to change.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/14/26
09/14/26
10/14/26
Subject: Subject: Construction and Maintenance Schedule Posting
Author: Author: Dillon Schoolcraft
Notice Text
As a courtesy, Columbia Gulf Transmission, LLC (CGT) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. CGT reminds customers to please check the Maintenance Schedule on a regular basis.
The current schedule has been updated to reflect maintenance activity on the following:
* Revised dates – Mainline 100 Casey Creek Pipeline Maintenance – October 1-9, 2026 (Previously scheduled for September 23 – October 2, 2026)
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
CGT Construction and Maintenance Schedule 9-14-2026.pdf
East Tennessee Natural Gas
09/11/2026- ETNG Pipeline Conditions for 9/12/2026
UNSCORED
Informational
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 9/12/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/12/2026
Notice End Date: 09/13/2026
Posting Date: 09/11/2026
Notice Identifier: 182879
Required Response Indicator Description: No response required
For Gas Day September 12, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
Yes
Topside South
100%
100%
57%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26155026
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/14/26
09/14/26
09/22/26
Subject: Subject: LIFTED: CAPACITY REDUCTION Southeast Mainline – Defiance Southbound
Author: Author: T0001375
Notice Text
Effective immediately, ANR has completed maintenance on the Southeast Mainline located in Defiance county, Ohio. As a result, capacity will be reinstated at Defiance Southbound (LOC #FPDEFNSB) to 885 MMcf/d.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 15, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/14/26
09/14/26
10/14/26
Subject: Subject: CAPACITY POSTING - TIM for September 15, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
* HampSEG – * 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
* EL300SEG – * 350,000
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Northern Border Pipeline (NBPL)
LIFTED-Effective Immediately-Force Majeure: St Anthony Compressor 7
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Northern Border Pipeline Company
TSP 021632583
Notice Type Description: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26245010
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/12/26
09/12/26
10/10/26
Subject: Subject: LIFTED-Effective Immediately-Force Majeure: St Anthony Compressor 7
Author: Author: Kyle Krigbaum
Notice Text
Northern Border Pipeline (NBPL) hereby notifies shippers that the previously posted Force Majeure (Notice ID: 26245010) for the St Anthony Compressor Station 7 (CS7) is lifted. As a result, the capacity for the Flow Past Glen Ullin (GlenSEG) will be reinstated, effective immediately.
If you have any scheduling or nominations questions, please call your Northern Border Nominations Customer Service Representative at (866) 581-6487.
**Previous**
Northern Border Pipeline Company (NBPL) notifies customers of the need to perform work to address an unplanned and uncontrollable equipment failure at Compressor Station 07 (CS07). This necessary measure could not be prevented or overcome by the due diligence of NBPL and requires immediate action to maintain the safety and reliability of the system. Therefore, pursuant to Section 6.9.1 of the General Terms and Conditions of NBPL’s FERC Gas Tariff, NBPL is declaring a Force Majeure effective, Friday, September 11, 2026.
As a result of the Force Majeure, NBPL will restrict nominated volumes for Flow Past Glen Ullin (GlenSEG) to 2,160 MMcf/d (2,322,875 Dth) effective Evening, September 11, 2026, and continuing until further notice. Reservation Charge Credits, if necessary, will be provided consistent with Section 6.6.7 of NBPL's Tariff.
NBPL will provide updates as additional information becomes available.
If you have any scheduling or nominations questions, please call your Northern Border Customer Services Representative at (866) 581-6487.
Texas Eastern Transmission (TETCO)
09/12/2026- Five Points Compressor Station Unplanned Outage -- COMPLETE
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: Five Points Compressor Station Unplanned Outage -- COMPLETE
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/12/2026
Notice End Date: 12/11/2026
Posting Date: 09/12/2026
Notice Identifier: 182908
Prior Notice Identifier: 182820
Required Response Indicator Description: No response required
Notice Text:
Texas Eastern has completed the previously posted Five Points compressor station unplanned outage and the compressor station has been returned to normal operations.
Effective immediately, all restrictions associated with this outage have been lifted.
Please contact your Operations Account Representative if you have any questions.
Southeast Supply Header
09/09/2026- SESH Pipeline Conditions for 09/10/2026
UNSCORED
Informational
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 09/10/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/10/2026
Notice End Date: 09/11/2026
Posting Date: 09/09/2026
Notice Identifier: 182782
Required Response Indicator Description: No response required
For Gas Day September 10, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
100%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Southeast Supply Header
09/10/2026- SESH Pipeline Conditions for 9/11/2026
UNSCORED
Informational
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/11/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/11/2026
Notice End Date: 09/12/2026
Posting Date: 09/10/2026
Notice Identifier: 182825
Required Response Indicator Description: No response required
For Gas Day September 11, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
Yes
Gwinville East
100%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
El Paso Natural Gas (EPNG)
[OPERATIONAL FLOW ORDER] SOC Lifted - System Wide Draft
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: OPERATIONAL FLOW ORDER
Subject: SOC Lifted - System Wide Draft
Posted: 09/11/2026 7:17:54AM
Effective: 09/11/2026 7:17:54AM
End Date: 09/12/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/11/2026 7:17:54AM Notice End Date/Time: 09/12/2026 9:00:00am
Post Date/Time: 9/11/2026 7:17:54 AM Notice ID: 629605
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: TERMINATE Prior Notice: 629595
Subject: SOC Lifted - System Wide Draft
Notice Text:
SOC Lifted – System Wide DRAFT Condition
The Strained Operating Condition (“SOC”) for a Draft condition issued on September 10, 2026, Critical Notice No. 629595) will be lifted effective Gas Day September 11, 2026. As such the SOC was in effect for Gas Day September 10, 2026 only.
Customer response has been sufficient to increase EPNG's linepack to acceptable levels.
Delivery point operators are encouraged to continue to deliver gas according to their scheduled quantities.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity questions, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339, or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at newsroom@kindermorgan.com.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: MAINTENANCE
Subject: Reminder Wshgtn Ranch Bottom Hole Survey
Posted: 09/11/2026 8:47:23AM
Effective: 09/11/2026 8:47:23AM
End Date: 09/12/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/11/2026 8:47:23AM Notice End Date/Time: 09/12/2026 9:00:00am
Post Date/Time: 9/11/2026 8:47:23 AM Notice ID: 629607
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: INITIATE Prior Notice:
Subject: Reminder Wshgtn Ranch Bottom Hole Survey
Notice Text:
Reminder - Washington Ranch Fall Bottom Hole Survey
This notice serves as a reminder that EPNG will be conducting Fall Bottom Hole surveys at the Washington Ranch Storage Facility starting Gas Day Friday, September 18, 2026, through Gas Day Friday, September 25, 2026. During this scheduled maintenance, operational flexibility will be extremely limited as no injection or withdrawal from the storage facility will be possible.
Shippers are strongly encouraged to closely monitor their receipts and deliveries to ensure that their transportation is balanced during this time frame. If significant and persistent imbalances are experienced, EPNG may need to issue an SOC or COC, and/or take the necessary action to limit excess receipts into the system.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please contact Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/11/2026 9:12:33AM Notice End Date/Time: 09/12/2026 9:00:00am
Post Date/Time: 9/11/2026 9:12:33 AM Notice ID: 404140
Reqrd Rsp: 1 Rsp Date/Time: 9/11/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: MLV 409-1 to MLV 406-1 Spike Test
Notice Text:
Project Updates
"***MLV 409-1 to MLV 406-1: Spike Test
--9/20/26 through 11/11/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations. The meters listed may be constrained or shut in during the project.
410633 GCENGY/TGP EL EBANITO DEHY STARR
410729 KMTEJAS/TGP ZIM DEHYDRATION STARR
412088 ETP/TGP MONTE CHRISTO EXCH HIDALGO
412683 HESCO CO/TGP RAYMONDVILLE HIDALGO
420878 GGUC/TGP RINCON DEHYD STARR
***
Date Change, Previously scheduled 9/14/26 to 10/31/26.
………………………………"
If you have any questions, please contact your Scheduler.
..
Gulf South Pipeline
Termination of Gulf South Critical Period for Areas 1, 2, 3, and 4
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038696
Notice Type: Operational Alert
Status: Initiate
Posted: 2026-09-11T06:57:00+00:00
Effective: 2026-09-11T09:00:00+00:00
End: 2026-09-12T09:00:00+00:00
Subject: Termination of Gulf South Critical Period for Areas 1, 2, 3, and 4
Gulf South Pipeline Notice 5038696
Source Link
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
TSP Name :
Gulf South Pipeline Company, LLC
Category :
Critical
Notice Type Desc :
Operational Alert
Notice Stat Desc :
Initiate
Notice ID :
5038696
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Termination of Gulf South Critical Period for Areas 1, 2, 3, and
TSP :
078444247
Post Date/Time :
09/11/2026 06:57:00 AM
Notice Effective Date/Time :
09/11/2026 09:00:00 AM
Notice End Date/Time :
09/12/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Effective 9/11/2026 at 9:00 AM, Gulf South Pipeline Company, LLC (“Gulf South”) is terminating
the previously declared Critical Period for Areas 1, 2, 3, and 4.
The Critical Period was declared due to shipper imbalance activity, extreme heat conditions, and
third-party pipeline maintenance that limited operational flexibility across the affected areas.
These conditions reduced Gulf South’s ability to manage imbalances and normal operational
variability and required additional measures to support system reliability.
Operating conditions have since improved, and sufficient operational flexibility has been
restored to support normal system operations. As a result, the Critical Period will be lifted
effective 9/11/2026 at 9:00 AM.
Shippers are encouraged to continue managing their operations consistent with applicable tariff
provisions and operational requirements. Unmanaged imbalance activity or other operational
concerns may require Gulf South to take additional action, including declaring a future Critical
Period.
If you have any questions, please contact your Customer Service Representative.
Notice
Page 1 of 1
09/11/2026 6:57:40 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
09/11/2026 06:57:00 AM
Notice Type Desc :
Operational Alert
Notice Effective Date/Time :
09/11/2026 09:00:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
09/12/2026 09:00:00 AM
Notice ID :
5038696
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Termination of Gulf South Critical Period for Areas 1, 2, 3, and
Notice Text :
Effective 9/11/2026 at 9:00 AM, Gulf South Pipeline Company, LLC (“Gulf South”) is terminating
the previously declared Critical Period for Areas 1, 2, 3, and 4.
The Critical Period was declared due to shipper imbalance activity, extreme heat conditions, and
third-party pipeline maintenance that limited operational flexibility across the affected areas.
These conditions reduced Gulf South’s ability to manage imbalances and normal operational
variability and required additional measures to support system reliability.
Operating conditions have since improved, and sufficient operational flexibility has been
restored to support normal system operations. As a result, the Critical Period will be lifted
effective 9/11/2026 at 9:00 AM.
Shippers are encouraged to continue managing their operations consistent with applicable tariff
provisions and operational requirements. Unmanaged imbalance activity or other operational
concerns may require Gulf South to take additional action, including declaring a future Critical
Period.
If you have any questions, please contact your Customer Service Representative.
09/11/2026 6:57:40 AM
Page 1 of 1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: OUTAGE IMPACT REPORT 9-10-26
Posted: 09/10/2026 3:35:03PM
Effective: 09/10/2026 3:35:03PM
End Date: 09/17/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/10/2026 3:35:03PM Notice End Date/Time: 09/17/2026 9:00:00am
Post Date/Time: 9/10/2026 3:35:03 PM Notice ID: 47215
Reqrd Rsp: 1 Rsp Date/Time: 9/10/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: OUTAGE IMPACT REPORT 9-10-26
Notice Text:
OUTAGE IMPACT REPORT UPDATE
Natural has posted an updated Outage Impact Report on its website.
The report outlines scheduled projects that may affect customers and includes:
· Impacted pipeline segments
· Estimated start and finish dates
· Brief project descriptions
· Anticipated shipper impacts
Changes to existing projects and newly added projects are highlighted in yellow for easy reference. In addition, Natural will continue to post detailed updates on specific maintenance projects with direct shipper impacts on its interactive website as needed. The full maintenance plan is accessible via Natural's portal page or by clicking the link below:
Outage Impact Report - 9-10-26
If you have any questions, please contact your Account Director or Scheduling Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/10/26
09/10/26
10/10/26
Subject: Subject: Construction and Maintenance Schedule Posting
Author: Author: Dillon Schoolcraft
Notice Text
As a courtesy, Columbia Gulf Transmission, LLC (CGT) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. CGT reminds customers to please check the Maintenance Schedule on a regular basis.
The current schedule has been updated to reflect maintenance activity on the following:
* Revised Capacity – Mainline 100 Casey Creek Pipeline Maintenance – September 23 – October 2, 2026
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
CGT Construction and Maintenance Schedule 9-10-2026.pdf
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1228
TSP: 046077343
Notice Type: Rates-Chrgs
Notice Status: Initiate
Posting Date/Time: 09/10/2026 17:00
Notice Eff Date: 09/10/2026
Notice Eff Time: 17:00
Notice End Date: 10/31/2026
Notice End Time: 23:59
Critical: No
Required Response: No response required
Subject: October 2026 Transporter's Use Schedule Notice
Message Text:
Attached is Great Lakes Gas Transmission Fuel schedules utilized to determine the October 2026 fuel percentages. Shippers may respond to the email address below to comment on the fuel schedules and associated fuel percentages prior to the 18th calendar day of each month. Thank you, Transportation Accounting Great Lakes Gas Transmission, L.P. Trans_Acct_West@tcenergy.com UP TO 75 MILES 0.28785% GREATER THAN 75 UP TO 150 MILES 0.48474% GREATER THAN 150 UP TO 225 MILES 0.68085% GREATER THAN 225 UP TO 300 MILES 0.87620% GREATER THAN 300 UP TO 375 MILES 1.07077% GREATER THAN 375 UP TO 450 MILES 1.26458% GREATER THAN 450 UP TO 525 MILES 1.45764% GREATER THAN 525 UP TO 600 MILES 1.64994% GREATER THAN 600 UP TO 675 MILES 1.84149% GREATER THAN 675 UP TO 750 MILES 2.03230% GREATER THAN 750 UP TO 825 MILES 2.22237% GREATER THAN 825 UP TO 900 MILES 2.41170% GREATER THAN 900 UP TO 975 MILES 2.60031%
Attachments: 12 Month average_FINAL.pdf GLGT_OCT 2026_TUse_FINAL.pdf
Southern Star
Operational Capacity Reduction - Line Segment 385 Updated for 9/12
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southern Star
Notice ID: 11216
Notice Type: Capacity Constraint
Status: Supersede
Post Date: 2026-09-10T11:19:11.75
Effective Begin: 2026-09-10T11:19:11.75
Effective End: None
Subject: Operational Capacity Reduction - Line Segment 385 Updated for 9/12
Southern Star Central Gas Pipeline (Southern Star) is returning to normal the capacity for Line Segment 385. The following customers will be returning back to normal: 85,000 dth/d NGPL Carter (location:17069) effective TIM cycle for 9/12/2026 / Gas Day 12.
We appreciate your assistance during this matter and if you have any questions, please feel free to contact your Customer Service Representative.
Scott Warren Cell: 270.302.6433
Buster Ashley Cell: 270.314.1436
Easton Russelburg Cell: 270.302.0173
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Tuscarora Gas Transmission Company
Notice ID: 718
TSP: 808168645
Notice Type: Gas Qual
Notice Status: Initiate
Posting Date/Time: 09/10/2026 09:04
Notice Eff Date: 09/10/2026
Notice Eff Time: 09:10
Notice End Date: 09/16/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Subject: HIGHER BTU GAS on Tuscarora (Posted: 9/10/26)
Message Text:
Higher BTU Gas on Tuscarora GTN is expecting to receive higher BTU gas (peaking at 1084 BTU) which will flow through to Tuscarora. The higher BTU range will be as follows: Tuscarora Higher BTU Gas Projected Arrival Date Start Higher BTU Gas Projected Arrival Date End Tracy 01 9/14/26 4:58 AM 9/16/26 7:48 AM Tracy CC 9/14/26 4:58 AM 9/16/26 7:48 AM Barrick 9/14/26 4:58 AM 9/16/26 7:48 AM *Times are in PST Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1636
TSP: 006912885
Notice Type: Gas Qual
Notice Status: Initiate
Posting Date/Time: 09/10/2026 09:03
Notice Eff Date: 09/10/2026
Notice Eff Time: 09:10
Notice End Date: 09/16/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Subject: HIGHER BTU GAS on GTN (Posted: 9/10/26)
Message Text:
Higher BTU Gas on GTN GTN is expecting to receive higher BTU gas (peaking at 1084 BTU) at its Kingsgate interconnect with Foothills B.C. System. The higher BTU range will be as follows: GTN Location Higher BTU Gas Projected Arrival Date Start Higher BTU Gas Projected Arrival Date End Kingsgate 9/9/26 11:10 AM 9/11/26 2:00 PM Rathdrum 9/9/26 5:10 PM 9/11/26 8:00 PM Spokane 9/9/26 6:09 PM 9/11/26 8:59 PM Palouse 9/9/26 10:23 PM 9/12/26 1:13 AM Stanfield 9/10/26 5:07 AM 9/12/26 7:57 AM Calpine 9/10/26 5:32 AM 9/12/26 8:22 AM South Hermiston 9/10/26 6:14 AM 9/12/26 9:04 AM Coyote Springs Lateral 9/10/26 7:25 AM 9/12/26 10:15 AM Bend 9/10/26 8:49 PM 9/12/26 11:39 PM Medford Lateral 9/11/26 10:43 AM 9/13/26 1:33 PM Tuscarora 9/11/26 11:53 AM 9/13/26 2:43 PM Malin/PG&E 9/11/26 11:53 AM 9/13/26 2:43 PM *Times are in PST Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Millennium Pipeline Company, L.L.C.
TSP 607821050
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/10/26
09/10/26
10/10/26
Subject: Subject: 2026 Millennium Maintenance Schedule 9/9/2026
Author: Author: Ulises Osorio
Notice Text
As a courtesy, Millennium Pipeline Company (MPC) hereby notifies customers that an update to the 2026 Construction and Maintenance Schedule has been posted under "Construction and Maintenance" on the Informational Postings website.
Please note changes to the Construction and Maintenance Schedule are indicated in red.
The current schedule has been updated to reflect maintenance activity on the following:
* Cancelled – Bluestone M&R – September 17th, 2026.
For more information, please contact the Customer Service Team at 1-866-581-6487.
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
2026 Millennium Outage Schedule 09.09.2026.pdf
Gas Transmission Northwest
Open Season for October 2026 capacity closes at 12:00 PM CT on September 17 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1635
TSP: 006912885
Notice Type: TSP Cap Offer
Notice Status: Initiate
Posting Date/Time: 09/10/2026 08:26
Notice Eff Date: 09/10/2026
Notice Eff Time: 12:00
Notice End Date: 09/30/2026
Notice End Time: 12:00
Critical: No
Required Response: No response required
Response Date/Time: 09/17/2026 12:00
Subject: Open Season for October 2026 capacity closes at 12:00 PM CT on September 17 2026
Message Text:
GTN is posting an Open Season for October 2026 Kingsgate to Malin and October 2026 Turquoise Flats to Kingsgate MC This Open Season Closes at 12:00 PM CT on September September 17, 2026 Questions can be directed to: Sean McDonald 832-320-5332 Dan Junek 832-320-5825 Devan Mody 832-320-5951 Kirsten Kahanek 832-320-6746
Attachments: GTN Open Season October 2026 King-Malin and October 2026 Turquoise Flats to Kingsgate MC.docx
Northern Border Pipeline (NBPL)
LIFTED: Northern Border High Inventory OFO Watch (September 10, 2026)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Northern Border Pipeline Company
TSP 021632583
Notice Type Description: Operational Flow Order
Notice Stat Desc: Supersede
Prior Notice: 26238014
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/10/26
09/10/26
10/10/26
Subject: Subject: LIFTED: Northern Border High Inventory OFO Watch (September 10, 2026)
Author: Author: Micah Harp
Notice Text
Northern Border Pipeline (NBPL) notifies shippers that the previously posted High Inventory OFO watch (Notice ID: 26238014) is hereby lifted effective immediately.
Please contact your Northern Border Customer Service Representative with any questions regarding nominations or scheduling at (866) 581-6487.
**Previous Post**
Northern Border Pipeline is issuing an OFO Watch, effective immediately. Northern Border is concerned about the operational integrity of its system as a result of high line pressure. The OFO watch is in effect until further notice.
In order to allow for the Northern Border pipeline system to maintain its operational integrity. Northern Border has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure the matching of receipts and deliveries daily. All operators should contact NBPL Gas Control for any imbalance payback until further notice.
Absent voluntary imbalance management by shippers to ensure daily balancing, Northern Border may be required to take further action, including the immediate issuance of an imbalance Operational Flow Order. If further action is required, it may be necessary for that action to become effective immediately, with no additional prior notice available.
This posting will be updated as more information becomes available.
Please contact your Northern Border Customer Service Representative with any questions regarding nominations or scheduling at (866) 581-6487.
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 11, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/10/26
09/10/26
10/10/26
Subject: Subject: CAPACITY POSTING - TIM for September 11, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
* HampSEG – * 2,200,000 (eff. ID1 for 9/10/2026)
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
* AlexSEG – * Total Capacity (eff. ID1 for 9/10/2026)
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/10/26
09/10/26
10/10/26
Subject: Subject: CAPACITY POSTING - TIM for September 11, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
No Critical Day for Storage is necessary.
No Critical Day for Transport is necessary.
No Operational Flow Order (OFO) is necessary.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
636978 - Pine Glen - 0
637095 - MTN GATHERING-HOMER CITY - 0 Total Capacity
637887 - Exotic – Oblinski - 0
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell – 0
640616 - Anadarko Midstream Beech Creek - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
821590 - THOMAS COFFMAN INC YOUNG - 0
821917 - A&W-Gandee - 0
823621 - MOUNTAIN STATE-GRANT - 0
824017- STERLING DRG FETTTY - 0
824766 - TECHNOLOGY DEVELOPMENT - FIELDS - 0
825005 - CENTRAL PACIFIC GROUP SNYDER - 0
826130 - STERLING DRG HARPER - 0
828516 - DORAN-RAINES #1 - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
834263 - MCKOWN-JB YOAK LEASE - 0
835078 - RYAN #702 - 0
839166 - Patton - 0
840226 - BenGay MM - 0
840254 - Vandalia - 0 Total Capacity
842446 - Spencer H Line Sales - 0
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
CEREWEST - Ceredo West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Northwest Pipeline
Buhl CS - Unplanned Maintenance
UNSCORED
Informational
View original notice text
Pipeline: Northwest Pipeline
Notice: Buhl CS - Unplanned Maintenance
Notice ID: 33016
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Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-176
Buhl CS - Unplanned Maintenance
posted on
Sep 9 2026 3:36PM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: INITIATE
Notice Type Desc: MAINTENANCE
Post D/T: 09/09/2026 3:35 PM MCT
Notice Eff D/T: 09/10/2026 3:35 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-176
Prior Notice:
Subject: Buhl CS - Unplanned Maintenance
Notice Text:
Northwest has identified the need for an immediate dig/repair
near the Buhl CS from the data received from the Burley to
Snake River ILI runs performed earlier in the year. Initial
assessments indicate this outage is expected to last up to 2
weeks to complete the work.
Effective Gas Day September 11, 2026, through Gas Day September
25, 2026, the available capacity at the Buhl CS (located at MP
729.8 in Twin Falls County, Idaho) will be limited to 366,000
Dth/d northbound.
If primary nomination requests through the Buhl CS exceeds
the available capacity of 366,000 Dth/d northbound (or whatever
NWP cannot mitigate during any day of the maintenance),
pursuant to Sections 10.2 and 10.3 of Rate Schedule TF-1 in
Northwest's Tariff, Northwest will give notice of a Declared
Deficiency Period based on a design capacity of 578,000 Dth/d
Northbound. The deficiency period will continue until the work
has been completed.
Northwest is doing everything possible to complete the work as
quickly and safely as possible and will provide updates on our
EBB as additional information becomes available.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
Tennessee Gas Pipeline (TGP)
EMERGENT REPAIR AT MLV 258-2 TO 259-2
UNSCORED
Informational
View original notice text
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NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/09/2026 3:59:52PM Notice End Date/Time: 09/10/2026 9:00:00am
Post Date/Time: 9/9/2026 3:59:52 PM Notice ID: 404094
Reqrd Rsp: 1 Rsp Date/Time: 9/9/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: EMERGENT REPAIR AT MLV 258-2 TO 259-2
Notice Text:
EMERGENT REPAIR BETWEEN MLV 258-2 TO 259-2 EFFECTIVE 9-9-2026
Pursuant to Article XII of the General Terms and Conditions of Tennessee's FERC Gas Tariff, Tennessee is posting notice of an emergent repair issue in Berkshire County MA. Tennessee has identified an issue which necessitates immediate repairs. Personnel are onsite and evaluating the repairs. Tennessee is estimating the impact to be up to 550,000 dths pathed through Segment 249 FH. Based upon current nominations, restrictions through a pro rata portion of Secondary Out of the Path nominations pathed through Segment 249 FH are at risk as early as Timely Cycle for the Gas Day of Friday, September 11, 2026. Previously scheduled volumes pathed through Segment 249 FH will not be curtailed; however, all increases pathed through Segment 249 FH for the remainder of today's Gas Day, September 9, 2026 and Gas Day Thursday, September 10, 2026 are at risk.
Updates will be posted as more information becomes available.
Please contact your Scheduler if you have any questions.
..
Corpus Christi LNG
Quorum Server Maintenance September 09, 2026 – 7:15PM to 8:15PM (CST)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Facility: Corpus Christi LNG
Notice ID: 1991
Notice Type: Computer System Status
Status: Active
Title: Quorum Server Maintenance September 09, 2026 – 7:15PM to 8:15PM (CST)
Effective Date/Time: 2026-09-09T17:02:00
End Date/Time: 2026-12-09T00:00:00
Posted: 2026-09-09T17:05:17.717
Note: Effective/End Date above is the posting's overall coverage window, NOT necessarily one continuous outage -- see Notice Text and/or the embedded image below for the actual per-job schedule.
Notice Text:
To provide you greater support and service, we will be performing server maintenance to the Quorum System. As the result of this maintenance, the system may be unavailable: Wednesday September 09, 2026, from 7:15 p.m. – 8:15 p.m. (CST) Please note that changes made to the Customer Activities Website during this outage may not take effect. We apologize for any inconvenience this may cause you. If you have any questions, please contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/09/26
09/09/26
10/09/26
Subject: Subject: Construction and Maintenance Schedule Posting
Author: Author: Dillon Schoolcraft
Notice Text
As a courtesy, Columbia Gas Transmission, LLC (TCO) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. TCO reminds customers to please check the Maintenance Schedule on a regular basis.
The current schedule has been updated to reflect maintenance activity on the following:
* Revised end date – Line 1758 Pipeline Maintenance – July 8 – September 21, 2026 (Previously scheduled to end on September 5, 2026)
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
TCO Construction and Maintenance Schedule 09-09-2026.pdf
Corpus Christi LNG
Quorum Server Maintenance September 10, 2026, 10:15PM to September 11, 2026, 12:00AM
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Facility: Corpus Christi LNG
Notice ID: 1987
Notice Type: Computer System Status
Status: Active
Title: Quorum Server Maintenance September 10, 2026, 10:15PM to September 11, 2026, 12:00AM
Effective Date/Time: 2026-09-09T13:54:00
End Date/Time: 2026-10-31T00:00:00
Posted: 2026-09-09T13:56:03.047
Note: Effective/End Date above is the posting's overall coverage window, NOT necessarily one continuous outage -- see Notice Text and/or the embedded image below for the actual per-job schedule.
Notice Text:
To provide you with greater support and service, the Quorum Production Team will be applying the Microsoft monthly server patch. As a result of this maintenance, the system may be unavailable: Thursday, September 10, 2026, 10:15PM – Friday, September 11, 2026, 12:00AM (CST) Please note that changes made to the Customer Activities Website during this outage may not take effect. We apologize for any inconvenience this may cause you. If you have any questions, please contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/09/2026 10:41:54 CDT
Notice ID: 17255214
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/09/2026
Notice Eff Time:
10:41:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
17255214
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/09/2026
Post Time:
10:41:54 CDT
Prior Notice:
17255191
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 9/9/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection -
Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Computer System Status
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/09/26
09/09/26
09/10/26
Subject: Subject: TC eConnects SYSTEM MAINTENANCE
Author: Author: Giovanna Lococo
Notice Text
The TC eConnects system will undergo maintenance from Wednesday, September 9, 2026, at 10:00 PM CT to Thursday, September 10, 2026, at 2:00 AM CT (approximately four hours). During this maintenance window, the system may experience intermittent outages.
EDI files will not be sent or received during this period.
Once the maintenance is complete, customers should close and restart their browsers to get the most updated version of the TC eConnects application.
For assistance, please call 1-866-581-6487.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/09/2026 10:31:19 CDT
Notice ID: 17255191
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/09/2026
Notice Eff Time:
10:31:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
17255191
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/09/2026
Post Time:
10:31:19 CDT
Prior Notice:
17226094
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 9/9/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection -
Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 10, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/09/26
09/09/26
10/09/26
Subject: Subject: CAPACITY POSTING - TIM for September 10, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – 2,300,000
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – 2,450,000
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/09/26
09/09/26
10/09/26
Subject: Subject: CAPACITY POSTING - TIM for September 10, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
No Critical Day for Storage is necessary.
No Critical Day for Transport is necessary.
No Operational Flow Order (OFO) is necessary.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
636978 - Pine Glen - 0
637095 - MTN GATHERING-HOMER CITY - 0 Total Capacity
637887 - Exotic – Oblinski - 0
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell – 0
640616 - Anadarko Midstream Beech Creek - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
821590 - THOMAS COFFMAN INC YOUNG - 0
821917 - A&W-Gandee - 0
823621 - MOUNTAIN STATE-GRANT - 0
824017- STERLING DRG FETTTY - 0
824766 - TECHNOLOGY DEVELOPMENT - FIELDS - 0
825005 - CENTRAL PACIFIC GROUP SNYDER - 0
826130 - STERLING DRG HARPER - 0
828516 - DORAN-RAINES #1 - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
834263 - MCKOWN-JB YOAK LEASE - 0
835078 - RYAN #702 - 0
839166 - Patton - 0
840226 - BenGay MM - 0
840254 - Vandalia - 0 Total Capacity
842446 - Spencer H Line Sales - 0
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 100,000
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
* CNR06 - CHK Hubball/Horse Ck/NYE - * Total Capacity (Eff. ID1 Cycle 9/9/2026)
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
* CEREWEST - Ceredo West MA19 - * 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
* CHSTKENO - Line P North MA16 - * 25,000 (Eff. ID1 Cycle 9/9/2026)
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Northwest Pipeline
Notice: Sumas Meter Upgrade Part 2 - Maintenance Complete
Notice ID: 33015
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Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-175
Sumas Meter Upgrade Part 2 - Maintenance Complete
posted on
Sep 8 2026 1:45PM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 09/08/2026 1:40 PM MCT
Notice Eff D/T: 09/08/2026 1:40 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-175
Prior Notice: 26-162
Subject: Sumas Meter Upgrade Part 2 - Maintenance Complete
Notice Text:
Northwest Pipeline would like to inform its customers that the
Sumas Meter Upgrade Part 2 outage posted on Northwest’s website
from Gas Day September 02, 2026, through Gas Day September 09,
2026, and referenced in Notice #26-162 will be completed by the
end of Gas Day September 08, 2026.
Northwest will begin accepting nominations up to the design of
1,409,000 Dth/d southbound through the Sumas CS (located at MP
1484.48 in Whatcom County, Washington) effective for the Timely
cycle for Gas Day September 09, 2026. This notice will also
formally end the current deficiency period at the Sumas CS
referenced in Notice #26-171.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com for more information.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
Pipeline: El Paso Natural Gas (EPGD)
Notice Type: MAINTENANCE
Subject: TGP SUMMER MAINTENANCE MTG 9-22-2026
Posted: 09/08/2026 6:49:30AM
Effective: 09/08/2026 6:49:30AM
End Date: 09/09/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/08/2026 6:49:30AM Notice End Date/Time: 09/09/2026 9:00:00am
Post Date/Time: 9/8/2026 6:49:30 AM Notice ID: 404060
Reqrd Rsp: 1 Rsp Date/Time: 9/8/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: TGP SUMMER MAINTENANCE MTG 9-22-2026
Notice Text:
TGP's 2026 SUMMER MAINTENANCE TEAMS MEETING 9-22-2026
Tennessee Gas Pipeline Company, LLC (“Tennessee”) will be hosting its next 2026 TEAMS Summer Maintenance meeting to provide customers and other interested parties an overview of Tennessee's upcoming Summer Scheduled Maintenance for the remaining days of September and all of October and November 2026 today, Tuesday, September 22, 2026, from 1:30 PM CST to 2:30 PM CST via TEAMS only. Additionally, there will be a review of upcoming scheduled maintenance on the Stagecoach, Arlington and Twin Tier systems. There will be a question and answer segment immediately following.
Please see TEAMS info below:
TGP Summer Maintenance and Outages TEAMS Meeting
Join on your computer, mobile app or room device
________________________________________________________________________________
Microsoft Teams meeting
Join: https://teams.microsoft.com/meet/23579493131869?p=w4N7s4IHBI1GQNbITK
Meeting ID: 235 794 931 318 69
Passcode: Vg6AB2AN
Need help | System reference
Dial in by phone
+1 346-410-0970,,694003306# United States, Houston
Find a local number
Phone conference ID: 694 003 306#
For organizers: Meeting options | Reset dial-in PIN
________________________________________________________________________________
Texas Eastern Transmission (TETCO)
09/08/2026- Lebanon Compressor Station Unplanned Outage -- COMPLETE
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: Lebanon Compressor Station Unplanned Outage -- COMPLETE
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Supersede
Notice Effective Date: 09/08/2026
Notice End Date: 12/07/2026
Posting Date: 09/08/2026
Notice Identifier: 182691
Prior Notice Identifier: 182224
Required Response Indicator Description: No response required
Notice Text:
Texas Eastern has completed the previously posted Lebanon compressor station (Lebanon) unplanned outage and the compressor station has been returned to normal operations.
As a reminder, for Gas Day September 10, 2026, upper 24" capacities will be lowered due to planned posted outages.
Please refer to the TE Major Outage Overview for further information.
Effective immediately, all restrictions associated with this outage have been lifted.
Please contact your Operations Account Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Tuscarora Gas Transmission Company
Notice ID: 717
TSP: 808168645
Notice Type: Computer Stat
Notice Status: Initiate
Posting Date/Time: 09/08/2026 09:18
Notice Eff Date: 09/08/2026
Notice Eff Time: 09:25
Notice End Date: 09/09/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: TCPLUS System Maintenance
Message Text:
A scheduled system outage required for maintenance will begin Tuesday, September 8, 2026 at 10:00 PM CST. Maintenance should be completed by Wednesday, September 9, 2026 at 12:00 AM CST. During this time TCPLUS system will be unavailable. For assistance please call 1-866-581-6487.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 729
TSP: 030353283
Notice Type: Computer Stat
Notice Status: Initiate
Posting Date/Time: 09/08/2026 09:30
Notice Eff Date: 09/08/2026
Notice Eff Time: 09:35
Notice End Date: 09/09/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: TCPLUS System Maintenance
Message Text:
A scheduled system outage required for maintenance will begin Tuesday, September 8, 2026 at 10:00 PM CST. Maintenance should be completed by Wednesday, September 9, 2026 at 12:00 AM CST. During this time TCPLUS system will be unavailable. For assistance please call 1-866-581-6487.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1634
TSP: 006912885
Notice Type: Computer Stat
Notice Status: Initiate
Posting Date/Time: 09/08/2026 09:20
Notice Eff Date: 09/08/2026
Notice Eff Time: 09:25
Notice End Date: 09/09/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: TCPLUS System Maintenance
Message Text:
A scheduled system outage required for maintenance will begin Tuesday, September 8, 2026 at 10:00 PM CST. Maintenance should be completed by Wednesday, September 9, 2026 at 12:00 AM CST. During this time TCPLUS system will be unavailable. For assistance please call 1-866-581-6487.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1227
TSP: 046077343
Notice Type: Computer Stat
Notice Status: Initiate
Posting Date/Time: 09/08/2026 09:20
Notice Eff Date: 09/08/2026
Notice Eff Time: 09:25
Notice End Date: 09/09/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: TCPLUS System Maintenance
Message Text:
A scheduled system outage required for maintenance will begin Tuesday, September 8, 2026 at 10:00 PM CST. Maintenance should be completed by Wednesday, September 9, 2026 at 12:00 AM CST. During this time TCPLUS system will be unavailable. For assistance please call 1-866-581-6487.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Tuscarora Gas Transmission Company
Notice ID: 716
TSP: 808168645
Notice Type: Gas Qual
Notice Status: Initiate
Posting Date/Time: 09/08/2026 08:52
Notice Eff Date: 09/08/2026
Notice Eff Time: 08:55
Notice End Date: 09/11/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Subject: HIGHER BTU GAS on Tuscarora (Posted: 9/8/26)
Message Text:
Higher BTU Gas on Tuscarora GTN is expecting to receive higher BTU gas (peaking at 1079 BTU) which will flow through to Tuscarora. The higher BTU range will be as follows: Tuscarora Higher BTU Gas Projected Arrival Date Start Higher BTU Gas Projected Arrival Date End Tracy 01 9/9/26 7:04 AM 9/10/26 10:44 AM Tracy CC 9/9/26 7:04 AM 9/10/26 10:44 AM Barrick 9/9/26 7:04 AM 9/10/26 10:44 AM *Times are in PST Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1633
TSP: 006912885
Notice Type: Gas Qual
Notice Status: Initiate
Posting Date/Time: 09/08/2026 08:48
Notice Eff Date: 09/08/2026
Notice Eff Time: 08:50
Notice End Date: 09/11/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Subject: HIGHER BTU GAS on GTN (Posted: 9/8/26)
Message Text:
Higher BTU Gas on GTN GTN is expecting to receive higher BTU gas (peaking at 1079 BTU) at its Kingsgate interconnect with Foothills B.C. System. The higher BTU range will be as follows: GTN Location Higher BTU Gas Projected Arrival Date Start Higher BTU Gas Projected Arrival Date End Kingsgate 9/6/26 6:20 PM 9/7/26 10:00 PM Rathdrum 9/6/26 10:53 PM 9/8/26 2:33 AM Spokane 9/6/26 11:37 PM 9/8/26 3:17 AM Palouse 9/7/26 2:48 AM 9/8/26 6:28 AM Stanfield 9/7/26 7:54 AM 9/8/26 11:34 AM Calpine 9/7/26 8:13 AM 9/8/26 11:53 AM South Hermiston 9/7/26 8:46 AM 9/8/26 12:26 PM Coyote Springs Lateral 9/7/26 9:34 AM 9/8/26 1:14 PM Bend 9/7/26 6:59 PM 9/8/26 10:39 PM Medford Lateral 9/8/26 4:32 AM 9/9/26 8:12 AM Tuscarora 9/8/26 5:21 AM 9/9/26 9:01 AM Malin/PG&E 9/8/26 5:21 AM 9/9/26 9:01 AM *Times are in PST Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
ANR Pipeline (TC Energy)
LIFTED: CAPACITY REDUCTION Michigan Leg South - St. John Eastbound
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26210024
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/08/26
09/08/26
09/10/26
Subject: Subject: LIFTED: CAPACITY REDUCTION Michigan Leg South - St. John Eastbound
Author: Author: T0000106
Notice Text
Effective immediately, ANR has completed the maintenance at St. John Eastbound (LOC #FPSTJNEB) in the Michigan Leg South area and capacity will be reinstated to 1,325 MMcf/d.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 9, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/08/26
09/08/26
10/08/26
Subject: Subject: CAPACITY POSTING - TIM for September 9, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – * 2,300,000
HampSEG – * 2,150,000
CorinSEG – Total Capacity
BannSEG – * Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – * 2,450,000
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Columbia Gas Transmission (TCO)
LIFTED: Critical Day for Storage Injections: Eff. ID1 Tuesday, September 8, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Storage
Notice Stat Desc: Supersede
Prior Notice: 26239009
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/08/26
09/08/26
10/08/26
Subject: Subject: LIFTED: Critical Day for Storage Injections: Eff. ID1 Tuesday, September 8, 2026
Author: Author: Dillon Schoolcraft
Notice Text
LIFTED: Critical Day for Storage Injections: Eff. ID1 Tuesday, September 8, 2026
Columbia Gas Transmission, LLC (TCO) shippers are advised that based on forecasted supply and markets, TCO is hereby lifting the Critical Day for Storage Injections effective intraday for Intraday Gas Day Tuesday, September 8, 2026. Although the Critical Day is lifted, TCO reserves the right to issue Critical Days as future conditions warrant.
Please contact your Customer Services Representative if you have any questions.
***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers that Critical Days for storage injections are necessary effective Gas Day Saturday, September 5, 2026, and continuing until further notice.
Based on forecasted supply, reduced market demand, above-average storage levels, and firm storage injection requirements, Transporter projects that all available storage injection capacity will be required to meet firm service obligations. Transporter projects no availability of interruptible storage injection services. Due pipe nominations will be scheduled to zero. Storage withdrawal services are not impacted by this notice.
The following daily penalties will apply:
FSS MDIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 110% of the applicable Contract MDIQ.
FSS SCQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of its SCQ.
The following monthly penalties will apply:
FSS MMIQ
-Shipper shall pay a penalty of $5.00 per Dth for all quantities injected in excess of 105% of the applicable MMIQ.
This notice describes the events leading up to the declaration of a Critical Day, as required in General Terms and Conditions, Section 19.7 of Columbia Gas Transmission's FERC Gas Tariff.
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
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TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/08/2026 6:49:30AM Notice End Date/Time: 09/09/2026 9:00:00am
Post Date/Time: 9/8/2026 6:49:30 AM Notice ID: 404060
Reqrd Rsp: 1 Rsp Date/Time: 9/8/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: TGP SUMMER MAINTENANCE MTG 9-22-2026
Notice Text:
TGP's 2026 SUMMER MAINTENANCE TEAMS MEETING 9-22-2026
Tennessee Gas Pipeline Company, LLC (“Tennessee”) will be hosting its next 2026 TEAMS Summer Maintenance meeting to provide customers and other interested parties an overview of Tennessee's upcoming Summer Scheduled Maintenance for the remaining days of September and all of October and November 2026 today, Tuesday, September 22, 2026, from 1:30 PM CST to 2:30 PM CST via TEAMS only. Additionally, there will be a review of upcoming scheduled maintenance on the Stagecoach, Arlington and Twin Tier systems. There will be a question and answer segment immediately following.
Please see TEAMS info below:
TGP Summer Maintenance and Outages TEAMS Meeting
Join on your computer, mobile app or room device
________________________________________________________________________________
Microsoft Teams meeting
Join: https://teams.microsoft.com/meet/23579493131869?p=w4N7s4IHBI1GQNbITK
Meeting ID: 235 794 931 318 69
Passcode: Vg6AB2AN
Need help | System reference
Dial in by phone
+1 346-410-0970,,694003306# United States, Houston
Find a local number
Phone conference ID: 694 003 306#
For organizers: Meeting options | Reset dial-in PIN
________________________________________________________________________________
..
Algonquin Gas Transmission
09/03/2026- AGT Pipeline Conditions for 09/04/2026
UNSCORED
Informational
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/04/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/04/2026
Notice End Date: 09/05/2026
Posting Date: 09/03/2026
Notice Identifier: 182527
Required Response Indicator Description: No response required
For Gas Day September 4, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
42%
Cromwell
100%
100%
53%
Burrillville
100%
100%
31%
Weymouth
100%
100%
98%
Iroquois Deliveries
100%
100%
51%
Iroquois Receipts
100%
100%
52%
Hanover West
100%
100%
21%
Mendon Receipts
100%
100%
100%
100%
81%
Lincoln Receipts
100%
100%
31%
Lincoln Deliveries
Yes
G System
100%
100%
34%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
11%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
---
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
Stay Balanced
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Algonquin Gas Transmission
09/04/2026- AGT Pipeline Conditions for 09/05/2026
UNSCORED
Informational
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/05/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/05/2026
Notice End Date: 09/06/2026
Posting Date: 09/04/2026
Notice Identifier: 182576
Required Response Indicator Description: No response required
For Gas Day September 5, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
55%
Cromwell
100%
100%
51%
Burrillville
100%
100%
26%
Weymouth
100%
100%
99%
Iroquois Deliveries
100%
100%
56%
Iroquois Receipts
100%
100%
41%
Hanover West
100%
100%
21%
Mendon Receipts
100%
100%
100%
100%
82%
Lincoln Receipts
100%
100%
31%
Lincoln Deliveries
Yes
G System
100%
100%
29%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
No DS - System Wide issued 9/05/26. 500 Dth / 5% Tolerance
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
---
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
East Tennessee Natural Gas
09/05/2026- ETNG Pipeline Conditions for 09/06/2026
UNSCORED
Informational
View original notice text
TSP Name: East Tennessee Natural Gas, LLC
Subject: ETNG Pipeline Conditions for 09/06/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/06/2026
Notice End Date: 09/07/2026
Posting Date: 09/05/2026
Notice Identifier: 182599
Required Response Indicator Description: No response required
For Gas Day September 6, 2026, East Tennessee Natural Gas (ETNG) has approved and scheduled nominations at each pipeline segment and meter station up to ETNG's operational capacity. The following locations have been restricted due to requested nominations exceeding ETNG's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Deliveries To Texas Eastern
100%
100%
100%
100%
Topside South
100%
100%
82%
Fordtown West - Westbound
Yes
Flatwoods East - Westbound
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Hourly Customer Specific OFO
---
Action Alert
---
Imbalances Warnings
Stay Balanced
Systemwide Notes:
ETNG requires any imbalance payback be coordinated through your Operations Account Representative.
If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Effective October 1, 2025, MR 59200 - SNG Whitfield will be restricted to 0 Dth / d until further notice due to SNG pressures being lower than ETNG's typical operating pressure. Also, effective October 1, 2025, MR 59311 - SNG Bradley will be limited to its meter capacity of 31,000 Dth/d.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
El Paso Natural Gas (EPNG)
[OPERATIONAL FLOW ORDER] SOC Lifted - System Wide DRAFT
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: OPERATIONAL FLOW ORDER
Subject: SOC Lifted - System Wide DRAFT
Posted: 09/06/2026 8:08:36AM
Effective: 09/06/2026 8:08:36AM
End Date: 09/07/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/06/2026 8:08:36AM Notice End Date/Time: 09/07/2026 9:00:00am
Post Date/Time: 9/6/2026 8:08:36 AM Notice ID: 629557
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: SUPERSEDE Prior Notice: 629548
Subject: SOC Lifted - System Wide DRAFT
Notice Text:
SOC Lifted – System Wide DRAFT Condition
The Strained Operating Condition (“SOC”) for a Draft condition issued on September 5, 2026, (Critical Notice No. 629548) will be lifted effective Gas Day September 6, 2026. As such the SOC was in effect for Gas Day September 5, 2026, only.
Customer response has been sufficient to increase EPNG's linepack to acceptable levels.
Delivery point operators are encouraged to continue to deliver gas according to their scheduled quantities.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity questions, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339, or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at newsroom@kindermorgan.com.
Algonquin Gas Transmission
09/01/2026- AGT Pipeline Conditions for 09/02/2026
UNSCORED
Informational
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: AGT Pipeline Conditions for 09/02/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/02/2026
Notice End Date: 09/03/2026
Posting Date: 09/01/2026
Notice Identifier: 182464
Required Response Indicator Description: No response required
For Gas Day September 2, 2026, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Stony Point
100%
100%
60%
Cromwell
100%
100%
57%
Burrillville
100%
100%
36%
Weymouth
100%
100%
98%
Iroquois Deliveries
100%
100%
59%
Iroquois Receipts
100%
100%
46%
Hanover West
100%
100%
21%
Mendon Receipts
100%
100%
100%
100%
84%
Lincoln Receipts
100%
100%
33%
Lincoln Deliveries
Yes
G System
100%
100%
33%
C System
Yes
Centerville-Transco Receipts (1)
100%
100%
I-8 West to East
Yes
No-Notice Restrictions
---
OFO / Imbalance Notice
System Wide OFO
---
Customer Specific OFO
---
Meter Specific OFO
---
Customer Specific Hourly OFO
---
Imbalances Warnings
Stay Balanced
FERC Order 698
Yes
Systemwide Notes:
(1) AGT has scheduled Transco Centerville receipts to the design meter capacity of 222,526 Dth/d.
AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.
AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.
AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Steckman Ridge
09/01/2026- SR Storage Conditions for 9/2/2026
UNSCORED
Informational
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 9/2/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/02/2026
Notice End Date: 09/03/2026
Posting Date: 09/01/2026
Notice Identifier: 182443
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 2, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Steckman Ridge
09/02/2026- SR Storage Conditions for 09/03/2026
UNSCORED
Informational
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 09/03/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/03/2026
Notice End Date: 09/04/2026
Posting Date: 09/02/2026
Notice Identifier: 182480
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 3, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Steckman Ridge
09/03/2026- SR Storage Conditions for 9/4/2026
UNSCORED
Informational
View original notice text
TSP Name: Steckman Ridge, LP
Subject: SR Storage Conditions for 9/4/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/04/2026
Notice End Date: 09/05/2026
Posting Date: 09/03/2026
Notice Identifier: 182525
Required Response Indicator Description: No response required
Notice Text:
The following restriction will be in place on the Steckman Ridge system for Gas Day September 4, 2026:
Steckman Ridge has restricted a portion of excess injections. No increases in injections will be accepted except to comply with NAESB bump guidelines.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative if you have any questions.
Southeast Supply Header
09/01/2026- SESH Pipeline Conditions for 9/2/2026
UNSCORED
Informational
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/2/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/02/2026
Notice End Date: 09/03/2026
Posting Date: 09/01/2026
Notice Identifier: 182441
Required Response Indicator Description: No response required
For Gas Day September 2, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
Yes
Gwinville East
100%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Southeast Supply Header
09/02/2026- SESH Pipeline Conditions for 09/03/2026
UNSCORED
Informational
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 09/03/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/03/2026
Notice End Date: 09/04/2026
Posting Date: 09/02/2026
Notice Identifier: 182481
Required Response Indicator Description: No response required
For Gas Day September 3, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
85%
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Southeast Supply Header
09/03/2026- SESH Pipeline Conditions for 9/4/2026
UNSCORED
Informational
View original notice text
TSP Name: Southeast Supply Header, LLC
Subject: SESH Pipeline Conditions for 9/4/2026
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/04/2026
Notice End Date: 09/05/2026
Posting Date: 09/03/2026
Notice Identifier: 182518
Required Response Indicator Description: No response required
For Gas Day September 4, 2026, Southeast Supply Header (SESH) has approved and scheduled nominations at each pipeline segment and meter station up to SESH's operational capacity. The following locations have been restricted due to requested nominations exceeding SESH's operational capacity:
Restricted Locations
Scheduled and Sealed
Priority % Restricted
Notes
Gwinville
100%
Gwinville East
Yes
OFO / Imbalance Notice
OFO
---
Customer Specific OFO
---
Imbalances Warnings
No DP - System Wide
Systemwide Notes:
SESH has limited operational flexibility to manage imbalances. As a result, SESH requires all delivery point operators to keep actual daily takes out of the system equal to or less than scheduled quantities regardless of their cumulative imbalance position unless otherwise coordinated with your operations account representative.
Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.
Please contact your Operations Account Representative should you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Planned Service Outage
Notice Stat Desc: Supersede
Prior Notice: 26205012
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
12/01/26
Subject: Subject: MAINTENANCE SCHEDULE for ANR Pipeline
Author: Author: T0000106
Notice Text
ANR Pipeline Maintenance Schedule has been updated as of 9/4/26.
Please refer to the Maintenance Schedule found on ANR Informational Postings under Construction and Maintenance.
Please note that the information posted is proposed and subject to change.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Tuscarora Gas Transmission Company
Notice ID: 715
TSP: 808168645
Notice Type: Gas Qual
Notice Status: Initiate
Posting Date/Time: 09/04/2026 12:47
Notice Eff Date: 09/04/2026
Notice Eff Time: 13:48
Notice End Date: 09/07/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Subject: HIGHER BTU GAS on Tuscarora (Posted: 9/4/26)
Message Text:
Higher BTU Gas on Tuscarora GTN is expecting to receive higher BTU gas (peaking at 1072 BTU) which will flow through to Tuscarora. The higher BTU range will be as follows: Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1632
TSP: 006912885
Notice Type: Gas Qual
Notice Status: Initiate
Posting Date/Time: 09/04/2026 12:44
Notice Eff Date: 09/04/2026
Notice Eff Time: 13:46
Notice End Date: 09/07/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Subject: HIGHER BTU GAS on GTN (Posted: 9/4/26)
Message Text:
GTN is expecting to receive higher BTU gas (peaking at 1072 BTU) at its Kingsgate interconnect with Foothills B.C. System. The higher BTU range will be as follows: Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 888-750-6275.
Columbia Gulf Transmission (CGT)
COMPLETED: Means Valve Replacement (StanSEG), Effective ID2 for September 4, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26151012
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
10/04/26
Subject: Subject: COMPLETED: Means Valve Replacement (StanSEG), Effective ID2 for September 4, 2026
Author: Author: Tyler King
Notice Text
Columbia Gulf Transmission, LLC (CGT) notifies customers the Means valve replacement maintenance is complete. As a result, the backhaul capacity through StanSEG has been reinstated to Total Capacity effective Intraday 2 Cycle for Gas Day September 4, 2026, and Timely Cycle for Gas Day September 5, 2026.
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming valve replacement in Means, Kentucky beginning on Thursday, August 27, 2026, through Thursday, September 3, 2026. As a result, the backhaul capacity through StanSEG will be reduced to a level between 1,950,000 and 2,200,000 Dth effective Timely Cycle for Gas Day Thursday, August 27, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
StanSEG
· Estimated Capacity Setting: 1,950,000 – 2,200,000 Dth
· Design Capacity: 2,344,656 Dth
· Posted Percentage: 83-94%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of June 13-19, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
10/04/26
Subject: Subject: Construction and Maintenance Schedule Posting
Author: Author: Jonah Skiles
Notice Text
As a courtesy, Columbia Gas Transmission, LLC (TCO) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. TCO reminds customers to please check the Maintenance Schedule on a regular basis.
The current schedule has been updated to reflect maintenance activity on the following:
*Revised Dates – Hubball Compressor Station Maintenance – September 8, 2026 (Previously Scheduled for September 8-11, 2026)
*Revised Dates – SM80 Pipeline Maintenance west of Saunders Creek – September 10-26, 2026 (Previously Scheduled for September 9-26, 2026)
*Revised Dates – SM102 Pipe Replacement – September 30 - October 7, 2026 (Previously Scheduled for September 30 - October 11, 2026)
*Revised Dates – Summerfield Compressor Station ESD and Maintenance – October 27-28, 2026 (Previously Scheduled for October 2026)
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
TCO Construction and Maintenance Schedule 09-04-2026.pdf
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Facility: Corpus Christi LNG
Notice ID: 1985
Notice Type: Billing and Payments
Status: Active
Title: CTPL AUGUST 2026 Invoices
Effective Date/Time: 2026-09-04T09:49:00
End Date/Time: 2026-12-04T00:00:00
Posted: 2026-09-04T09:50:09.273
Note: Effective/End Date above is the posting's overall coverage window, NOT necessarily one continuous outage -- see Notice Text and/or the embedded image below for the actual per-job schedule.
Notice Text:
Cheniere Creole Trail Pipeline, L.P.’s AUGUST 2026 invoices are now available online. Customers may view their invoices in MyQuorum. To avoid interest charges, payment of the AUGUST 2026 invoice must be made on or before the 10 th day of receiving this notice. If you have any problems viewing your invoice or if you have any questions, please contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 5, through September 8, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/04/26
09/04/26
10/04/26
Subject: Subject: CAPACITY POSTING - TIM for September 5, through September 8, 2026
Author: Author: John Whited
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – 1,950,000
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – 2,300,000
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Algonquin Gas Transmission
09/01/2026- Hanover to Stoney Point Line 30B Valve Section 6 Investigation -- COMPLETE
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Algonquin Gas Transmission, LLC
Subject: Hanover to Stoney Point Line 30B Valve Section 6 Investigation -- COMPLETE
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/01/2026
Notice End Date: 11/30/2026
Posting Date: 09/01/2026
Notice Identifier: 182430
Required Response Indicator Description: No response required
Notice Text:
Algonquin Gas Transmission (AGT) has completed the previously posted HANA-STON L30 VS-06 detailed investigation and the line has returned to normal operations.
Effective immediately, all restrictions associated with this outage have been lifted.
Please contact your Operations Account Representative if you have any questions.
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26151013
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/03/26
09/03/26
10/03/26
Subject: Subject: UPDATE: Mainline-200 Pipeline Maintenance (BannSEG)
Author: Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission, LLC (CGT) notifies customers the maintenance on Mainline-200 between the 607 Valve Set and the 608 Valve Set is ongoing. Based on current operating conditions, the maintenance is now tentatively scheduled to continue through Gas Day Wednesday, August 9, 2026.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff).
Please contact your Customer Services Representative with any questions.
***Previous Posting***
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming pipeline maintenance on Mainline-200 beginning on Thursday, August 27, 2026, through Sunday, September 6, 2026. As a result, the backhaul capacity through BannSEG will be reduced to a level between 2,300,000 – 2,350,000 Dth effective Timely Cycle for Gas Day Thursday, August 27, 2026.
CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information.
BannSEG
· Estimated Capacity Setting: 2,300,000 – 2,350,000 Dth
· Design Capacity: 2,540,256 Dth
· Posted Percentage: 91-93%
Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.
Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of June 13-19, 2026, pursuant to the provisions in the Tariff.
Please contact your Customer Services Representative with any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 09/03/2026 15:26:06 CDT
Notice ID: 17238008
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/03/2026
Notice Eff Time:
15:26:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17238008
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/03/2026
Post Time:
15:26:06 CDT
Prior Notice:
17213846
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: OUTAGE IMPACT REPORT 9-3-26
Posted: 09/03/2026 2:23:23PM
Effective: 09/03/2026 2:23:23PM
End Date: 09/04/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/03/2026 2:23:23PM Notice End Date/Time: 09/04/2026 9:00:00am
Post Date/Time: 9/3/2026 2:23:23 PM Notice ID: 47200
Reqrd Rsp: 1 Rsp Date/Time: 9/3/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: OUTAGE IMPACT REPORT 9-3-26
Notice Text:
OUTAGE IMPACT REPORT UPDATE
Natural has posted an updated Outage Impact Report on its website.
The report outlines scheduled projects that may affect customers and includes:
· Impacted pipeline segments
· Estimated start and finish dates
· Brief project descriptions
· Anticipated shipper impacts
Changes to existing projects and newly added projects are highlighted in yellow for easy reference. In addition, Natural will continue to post detailed updates on specific maintenance projects with direct shipper impacts on its interactive website as needed. The full maintenance plan is accessible via Natural's portal page or by clicking the link below:
Outage Impact Report -9-3-26
If you have any questions, please contact your Account Director or Scheduling Representative.
Trunkline Gas Company
[Trunkline Gas Company] [Force Majeure] TGC Force Majeure Lifted: Kountze Station Additional Power Outages
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Trunkline Gas Company
Notice ID: 68344
Notice Type: Force Majeure
Subject: TGC Force Majeure Lifted: Kountze Station Additional Power Outages
Posted: 2026-09-03 14:18:00.0
Effective: 2026-09-03 14:18:00.0
End Date:
Notice ID: 68344
Notice Type: MAJ
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-09-03 14:18:00.0
Subject: TGC Force Majeure Lifted: Kountze Station Additional Power Outages
Notice Effective Date/Time: 2026-09-03 14:18:00.0
Notice End Date/Time: 2200-01-01 00:00:00.0
Notice Text: 09/03/2026 TGC Force Majeure Lifted: Kountze Station Additional Power Outages Effective immediately, Trunkline has lifted the second Notice of Force Majeure for the Kountze Station Power Outages. If you have any questions, please contact your Customer Service or Marketing Representative.
El Paso Natural Gas (EPNG)
[FORCE MAJEURE] Force Majeure Lifted–Seligman C Station
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: El Paso Natural Gas (EPNG)
Notice Type: FORCE MAJEURE
Subject: Force Majeure Lifted–Seligman C Station
Posted: 09/03/2026 10:01:03AM
Effective: 09/03/2026 10:01:03AM
End Date: 09/04/2026 9:00:00AM
TSP/TSP Name: 8001703-EL PASO NATURAL GAS CO. L.L.C. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/03/2026 10:01:03AM Notice End Date/Time: 09/04/2026 9:00:00am
Post Date/Time: 9/3/2026 10:01:03 AM Notice ID: 629528
Reqrd Rsp: 5 Rsp Date/Time:
Notice Stat Desc: TERMINATE Prior Notice: 629431
Subject: Force Majeure Lifted–Seligman C Station
Notice Text:
Force Majeure Lifted – Seligman “C” Station
El Paso Natural Gas Company, L.L.C. (EPNG) has resolved the Force Majeure event declared on Tuesday, August 25, 2026 (Reference Critical Notice No. 629431) associated with its Seligman “C” Compressor Station located in Yavapai County, Arizona. As such, EPNG will be increasing the capacity through the NORTH ML constraint effective September 3, 2026, Intraday 1 Cycle, (Cycle 3).
EPNG will be posting an updated maintenance notice to reflect the increased capacity through the NORTH ML constraint.
This incident constitutes an event of Force Majeure under Section 11.3 of the General Terms and Conditions of EPNG's FERC Gas Tariff.
For scheduling questions, please call your scheduling representative at (800) 238-3764.
For operational and capacity information, please call Russ Pyeatt at (719) 520-3729, Dan English at (719) 520-4722, Morgan McCasland at (719) 520-4339 or John Althoff at (719) 667-7750.
For media inquiries, please contact media relations at media_relations@kindermorgan.com.
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/03/26
09/03/26
10/03/26
Subject: Subject: CAPACITY POSTING - TIM for September 4, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – 1,950,000
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – 2,300,000
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
North Baja Pipeline
North Baja Transition to TC eConnects – Nominations & Scheduling Training
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 727
TSP: 030353283
Notice Type: Cust Svc
Notice Status: Initiate
Posting Date/Time: 09/02/2026 11:30
Notice Eff Date: 09/02/2026
Notice Eff Time: 11:30
Notice End Date: 09/23/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: North Baja Transition to TC eConnects – Nominations & Scheduling Training
Message Text:
As part of North Baja's upcoming transition from TC PLUS to TC eConnects, we are pleased to offer a Nominations & Scheduling Training Session via Microsoft Teams. This session is designed to help shippers prepare for conducting business in TC eConnects beginning in October 2026. Training Details September 22, 2026 2:30 PM CST – Nominations & Scheduling Training Join the session: https://teams.microsoft.com/meet/288532113025325?p=jX35t52Wvh1lmU3Sng We look forward to your participation and appreciate your continued partnership during this transition. If you have any questions or experience issues accessing the training session, please contact: Dana Melton Manager, Nominations & Scheduling 832-320-5370
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Facility: Corpus Christi LNG
Notice ID: 1981
Notice Type: Rates and Charges
Status: Active
Title: CTPL - Annual Charge Adjustment (ACA) Charge Effective October 1, 2026
Effective Date/Time: 2026-09-02T08:59:00
End Date/Time: 2026-12-31T00:00:00
Posted: 2026-09-02T09:03:51.53
Note: Effective/End Date above is the posting's overall coverage window, NOT necessarily one continuous outage -- see Notice Text and/or the embedded image below for the actual per-job schedule.
Notice Text:
Effective October 1, 2026, and until further notice, the Annual Charge Adjustment (ACA) Rate charged by Cheniere Creole Trail Pipeline, L.P. (CTPL), as calculated and published by the Federal Energy Regulatory Commission, will change to $0.0013/Dth from the current rate of $0.0015/Dth. If you should have any questions, please do not hesitate to contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 3, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/02/26
09/02/26
10/02/26
Subject: Subject: CAPACITY POSTING - TIM for September 3, 2026
Author: Author: Zachery Heaver
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – 1,950,000
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – 2,300,000
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Northwest Pipeline
Notice: Overrun Entitlement Warning Lifted
Notice ID: 33005
Capacity
Operationally Available
Unsubscribed
Gas Quality
Gas Quality
Gas Quality Tariff Provisions
Gas Quality Sampling Procedures
Gas Quality Resolution Report
RNG Operating Policy
Index of Customers
Locations
Notices
Critical
Non-Critical
Planned Service Outage
Request to Purchase Releasable Capacity
Waste Heat
Posted Imbalances
Regulatory
FERC Watch
Proposed Tariff Filings
Standards of Conduct
Affiliate Names & Addresses
Affiliate Tariff Waivers
Chief Compliance Officer
Employee Transfers
Implementation Procedures
Information Disclosure
Job Titles & Descriptions
Potential Mergers
Shared Facilities
Voluntary Consent
Tariff
Title Sheet/Section
Table Of Contents
Preliminary Statement
Map
Currently Effective Rates
Rate Schedules
General Terms and Conditions
Form Of Service Agreement
Entire Tariff
Sheet/Section Index
Transactional Reporting
Capacity Release
Firm
Interruptible
Capacity Release Indices
TSP Capacity Offering
Maintenance Schedule
Commercial Contacts
Agreements/Forms
Portal History
Other
Downloads
Search
Search - Tariff
Search - Rate Schedules
Search - General Terms
Search - Form of Service Agreement
Search - Entire Portal
Customer Activities
Site Map
Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-168
Overrun Entitlement Warning Lifted
posted on
Sep 1 2026 8:02AM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: PIPELINE CONDITIONS
Post D/T: 09/01/2026 8:00 AM MCT
Notice Eff D/T: 09/01/2026 8:00 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-168
Prior Notice: 26-158
Subject: Overrun Entitlement Warning Lifted
Notice Text:
Effective immediately, Northwest is lifting the Overrun
Entitlement Warning that was originally issued in All Shipper’s
Notice 26-158.
Northwest requests that shippers continue to be diligent in
managing their supply and demand needs.
If you have any questions, please call your Commercial Services
Representative or the hotline at 713-215-6301.
Northwest Pipeline
Sumas Meter Upgrade Part 1 - Deficiency Period Ending
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Northwest Pipeline
Notice: Sumas Meter Upgrade Part 1 - Deficiency Period Ending
Notice ID: 33007
Capacity
Operationally Available
Unsubscribed
Gas Quality
Gas Quality
Gas Quality Tariff Provisions
Gas Quality Sampling Procedures
Gas Quality Resolution Report
RNG Operating Policy
Index of Customers
Locations
Notices
Critical
Non-Critical
Planned Service Outage
Request to Purchase Releasable Capacity
Waste Heat
Posted Imbalances
Regulatory
FERC Watch
Proposed Tariff Filings
Standards of Conduct
Affiliate Names & Addresses
Affiliate Tariff Waivers
Chief Compliance Officer
Employee Transfers
Implementation Procedures
Information Disclosure
Job Titles & Descriptions
Potential Mergers
Shared Facilities
Voluntary Consent
Tariff
Title Sheet/Section
Table Of Contents
Preliminary Statement
Map
Currently Effective Rates
Rate Schedules
General Terms and Conditions
Form Of Service Agreement
Entire Tariff
Sheet/Section Index
Transactional Reporting
Capacity Release
Firm
Interruptible
Capacity Release Indices
TSP Capacity Offering
Maintenance Schedule
Commercial Contacts
Agreements/Forms
Portal History
Other
Downloads
Search
Search - Tariff
Search - Rate Schedules
Search - General Terms
Search - Form of Service Agreement
Search - Entire Portal
Customer Activities
Site Map
Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-170
Sumas Meter Upgrade Part 1 - Deficiency Period Ending
posted on
Sep 1 2026 12:11PM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 09/01/2026 11:53 AM MCT
Notice Eff D/T: 09/01/2026 11:53 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-170
Prior Notice: 26-167
Subject: Sumas Meter Upgrade Part 1 - Deficiency Period Ending
Notice Text:
Northwest will complete the Sumas Meter Upgrade Part 1 on
schedule as referenced in Notice ID 26-156. This will end the
current Deficiency Period referenced in Notice ID 26-167 at the
completion of Gas Day September 01, 2026.
As a reminder, the Sumas Meter Upgrade Part 2 referenced in All
Shipper Notice #26-162 will further limit the available
capacity at the Sumas CS to 821,000 Dth/d southbound beginning
Gas Day September 02, 2026, through Gas Day September 09, 2026.
If you have any questions, please contact your Commercial
Services Representative or the hotline at 713-215-6301.
North Baja Pipeline
Notice of North Baja TC eConnects System Conversion Filing
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: North Baja Pipeline, LLC
Notice ID: 726
TSP: 030353283
Notice Type: Other
Notice Status: Initiate
Posting Date/Time: 09/01/2026 16:10
Notice Eff Date: 09/01/2026
Notice Eff Time: 16:11
Notice End Date: 10/31/2026
Notice End Time: 08:59
Critical: No
Required Response: No response required
Subject: Notice of North Baja TC eConnects System Conversion Filing
Message Text:
North Baja has submitted a filing with the Federal Energy Regulatory Commission (“Commission”) to revise its tariff to reflect the transition from its current interactive customer activities system, TC PLUS, to its new customer platform, TC eConnects. North Baja plans to implement TC eConnects on October 1, 2026, and has requested that the Commission accept the tariff revisions to become effective October 1, 2026. The filing is available on North Baja’s EBB under the Regulatory section or can be found on the FERC E-Library system (www.ferc.gov) under Docket No. RP26-1227-000. For any questions about TC eConnects, please contact your dedicated Contract Representative or Customer Service Representative.
Texas Eastern Transmission (TETCO)
09/01/2026- Pollard to Oran Line 1 Valve Section 3 Isolation -- COMPLETE
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Texas Eastern Transmission, LP
Subject: Pollard to Oran Line 1 Valve Section 3 Isolation -- COMPLETE
Notice Type: Capacity Constraint
Critical Notice Description: Critical notice
Notice Status Description: Initiate
Notice Effective Date: 09/01/2026
Notice End Date: 11/30/2026
Posting Date: 09/01/2026
Notice Identifier: 182422
Required Response Indicator Description: No response required
Notice Text:
Texas Eastern has completed the previously posted Pollard to Oran Line 1 VS 3 isolation (August 25 - September 3) and the line has been returned to normal operations.
Effective immediately, all restrictions associated with this outage have been lifted.
Please contact your Operations Account Representative if you have any questions.
Northern Border Pipeline (NBPL)
Construction and Maintenance Schedule - Updated September 1, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Northern Border Pipeline Company
TSP 021632583
Notice Type Description: Maintenance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/01/26
09/01/26
03/31/27
Subject: Subject: Construction and Maintenance Schedule - Updated September 1, 2026
Author: Author: Mark Begley
Notice Text
As a courtesy, Northern Border Pipeline (NBPL) hereby notifies customers of the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website. NBPL reminds customers to please check the Maintenance Schedule on a regular basis.
Changes since last posting:
· Add – Estelline Station 11 Lube Oil Line Check Valve Replacement on 9/2
· Date Change – Garvin Station 12 Lube Oil Valve Work from 9/18 to 9/3
· Description Change – Saint Anthony Station 7 Filters Replacement on 9/10
· Remove – Garvin Station 12 Fall Outage on 9/24
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
2026 NBPL maintenance schedule 090126.pdf
Millennium Pipeline (MPC)
LIFTED: Line A5 at Bennetts Creek Maintenance September 1, 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Millennium Pipeline Company, L.L.C.
TSP 607821050
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26202010
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/01/26
09/01/26
10/01/26
Subject: Subject: LIFTED: Line A5 at Bennetts Creek Maintenance September 1, 2026
Author: Author: Ulises Osorio
Notice Text
Millennium Pipeline Company (MPC) notifies customers that the Line A5 at (Bennetts Creek) Maintenance has been completed as of Tuesday, September 1, 2026.
As a result, effective Intraday 1 Cycle (ID1) Gas Day Tuesday, September 1st Independence (Loc prop 634444) will be reinstated back to Total Capacity.
***Previous Posting***
Millennium Pipeline Company (MPC) would like to notify customers that the pipeline maintenance at Line A5 at Bennetts Creek has been extended.
* Revised end date: August 18th – September 2nd, 2026 (Previously scheduled to end on August 31st, 2026)
MPC will continue to provide updates as necessary and appreciates customers' cooperation during this maintenance activity.
If you have questions, please contact Customer Services at 866-581-6487.
***Previous Posting***
Millennium Pipeline Company (MPC) would like to remind customers of the upcoming pipeline maintenance at Line A5 at Bennetts Creek beginning with the Timely cycle for Gas Day Tuesday, August 18, 2026.
Segment(s) Restriction(s)
There are no segment restrictions necessary for this outage
Point(s) Restriction(s)
The following location(s) will be reduced to 0 Total capacity (Receipts and Deliveries) for the duration of the maintenance:
Independence (Loc prop 634444)
AutoPAL Availability
At this time, AutoPAL remains available.
As a reminder to customers, the intent of the AutoPAL service is to utilize nominal quantities to resolve minor pool imbalances that result from small upstream or downstream reductions during the Gas Day. These quantities are then paid back the next cycle of the Gas Day.
MPC will monitor AutoPAL activity and reserves the right to make AutoPAL unavailable.
RCC’s
Reservation Charge Credits will be determined per the process set forth in Section 15 of MPC’s FERC Gas tariff.
Questions
If you have questions, please contact Customer Services at 866-581-6487.
Please continue to monitor our Critical Notices for updates on progress as well.
Columbia Gulf Transmission (CGT)
CAPACITY POSTING - TIM for September 2, 2026
UNSCORED
Informational
View original notice text
TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/01/26
09/01/26
10/01/26
Subject: Subject: CAPACITY POSTING - TIM for September 2, 2026
Author: Author: Zachery Heaver
Notice Text
COLUMBIA GULF TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gulf Transmission LLC (CGT) posts projections of anticipated restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers should submit nominations for Timely Cycle to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / OFO
No Force majeure is necessary.
No Operational Flow Order (OFO) is necessary.
============================================================================
============================================================================
Customers are encouraged to monitor scheduled volumes on the Operationally Available Capacity (OAC) screen on Navigates Informational Postings, as nominations may fluctuate based on market conditions.
============================================================================
============================================================================
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Backhaul):
----------------------------------------------------------------------------
StanSEG – 1,950,000
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – 2,300,000
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
INTERNAL CONSTRAINTS-- Total Capacity (Net Forwardhaul):
----------------------------------------------------------------------------
StanSEG – Total Capacity
ClemSEG – Total Capacity
HartSEG – Total Capacity
HampSEG – Total Capacity
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG - Total Capacity
AlexSEG – Total Capacity
RayneSEG – Total Capacity
WLSEG – Total Capacity
ELSEG – Total Capacity
EL300SEG – Total Capacity
HoumaSEG – Total Capacity
----------------------------------------------------------------------------
POINT CONSTRAINTS -- Total Capacity:
----------------------------------------------------------------------------
Note: Points listed are controlled by less than meter capacity.
401 - CROSSTEX-GIBSON - 0
445 - TRANSCO / TERREBONNE - 0
481 - SEA ROBIN-ERATH - 0
3194 - TETCO ADAIR CO., KY (Receipts) - Total Capacity (Primary Only)
4051 - LAFAYETTE - ACADIA - Total Capacity (Primary Only)
4078 - SONAT-SHADYSIDE - Total Capacity (Primary Only)
4098 - BURLINGTON - TERREBONNE - 0
4118 - FLORIDA GAS - Total Capacity (Primary Only)
4123 - EGAN STOR-ACADIA-REC (Receipts and Deliveries) - 370,000
4137 - CLECO-TECHE - Total Capacity (Primary Only)
4186 - DISCOVERY GAS TRANSMISSION (Deliveries) - Total Capacity (Primary Only)
4197 - MidWestern Pipeline (Deliveries) - 50,000
4204D - GULF SOUTH DELHI Delivery - Total Capacity (Primary Only)
4208R - SOUTHEASTERN SUPPLY HEADER (SESH) - Receipt - 0
4221 - GULF CROSSING - Total Capacity (Primary Only)
4222 - Texas Gas (Isola) - 0
4315 - BROADMORE RD (Receipts) - 775,000
5112 - NORAM PERRYVILLE Delivery - Total Capacity (Primary Only)
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
Due Pipe - Available
Due Shipper - Not Available
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available on a daily basis to discuss PAL transactions with customers who have executed master PAL service agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement). Customers who are interested in PAL transactions for next-day or longer-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-758-0900 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
----------------------------------------------------------------------------
AUTO PAL AVAILABILITY:
----------------------------------------------------------------------------
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/- 5,000 Dth. Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle. This service should not be used for parking or loaning large quantities.
AutoPAL Parks and Loan Payback - Available
AutoPAL Loans and Unparks - Available
* Denotes a change from previous posting.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Capacity Constraint
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 09/01/26
09/01/26
10/01/26
Subject: Subject: CAPACITY POSTING - TIM for September 2, 2026
Author: Author: Dillon Schoolcraft
Notice Text
COLUMBIA GAS TRANSMISSION, LLC DAILY CAPACITY POSTING
Columbia Gas Transmission LLC (TCO) posts projections of anticipated market area restrictions at least 24 hours prior to the time when nominations are due. These advance forecasts are subject to change based on actual operating conditions. Customers desiring non-firm services should submit timely nominations to determine whether the service is available under current conditions.
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
No Force Majeure is necessary.
No Critical Day for Storage is necessary.
No Critical Day for Transport is necessary.
No Operational Flow Order (OFO) is necessary.
Ratable Takes are not required in any Market Areas; however, power customers should request non-ratable takes by submitting a burn profile through TCeConnects.
============================================================================
============================================================================
PIPELINE RECEIPTS, DELIVERIES, INTERNAL CONSTRAINTS, AND DISPLACEMENT AVAILABILITY
For receipts, deliveries, and internal constraints not specifically listed below, please refer to ebb.tceconnects.com/Info Post/Capacity/Operationally Available for information on available capacity at each receipt and delivery point and ebb.tceconnects.com/Info Post/Capacity/Est Op Avail Cap - Internal Constraint for available non-firm capacity at each internal constraint.
Columbia may, from time to time, have displacement capacity available at various receipt/delivery points. Displacement nominations are scheduled based on operational availability up to an approved amount not to exceed the scheduled volumes in the physical direction of flow of the meter. Please contact your Customer Services, Marketing, or O&L Representative for availability at points not listed on this notice.
============================================================================
============================================================================
----------------------------------------------------------------------------
POINT CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
633863 - NFG Hartzfelt Mountain - 11,000
640203 - Wagoner Line K - 25,000
640296 - CLINGERMAN - 0
640297 - Range - Sharp - 0
640496 - Range - Day - 0
640564 - Amwell - 0
642452 - CMG Majorsville - 0
642569 - Mojo - 0
642831 - Range Mills - 0
642838 - Strabane - 0
642854 - Kryptonite - 0
740178 - Fairfield - REX - 75,000
743064 - NEXUS MR06 - 75,000
743365 - Quarry Road - 25,000
736626 - DPL CENTERVILLE - 10,000
737067 - Darby Plant - 75,000
821590 - THOMAS COFFMAN INC YOUNG - 0
821917 - A&W-Gandee - 0
823621 - MOUNTAIN STATE-GRANT - 0
824017- STERLING DRG FETTTY - 0
824766 - TECHNOLOGY DEVELOPMENT - FIELDS - 0
825005 - CENTRAL PACIFIC GROUP SNYDER - 0
826130 - STERLING DRG HARPER - 0
828516 - DORAN-RAINES #1 - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
834263 - MCKOWN-JB YOAK LEASE - 0
835078 - RYAN #702 - 0
839166 - Patton - 0
840226 - BenGay MM - 0
840254 - Vandalia - 0 Total Capacity
842446 - Spencer H Line Sales - 0
842866 - Green Energy Stonewall - 0
843105 - Transco Chantilly - 50,000
B10 - CAMBRIDGE-9 - 20,000
B15 - UNIONVILLE-35 - 10,000
B17 - HIGHLAND-36 - 20,000
B18 - MILFORD-21 - 0
B9 - BROAD RUN-19 - 0 (Receipts)
B9 - BROAD RUN-19 - 0 (Deliveries)
BYBEE - BYBEE - 0 (Deliveries)
C10 - PLEASANT - 0
C14 - WAYNESBURG - 20,000
C15 - UNIONTOWN-35 - 0
C16 - DELMONT-36 - 0 (Receipts)
C16 - DELMONT-36 - 0 (Deliveries)
C22 - EAGLE-25 - 0
C23 - PENNSBURG-23 - 0
C41 - TEXAS EASTERN TETCON - 0
C45 - Marietta - 0
C9 - HOOKER-5 - 50,000
E13 - EMPORIA, VA-34 - 0
E17 - MARTINS CREEK - 21 - 0 (Receipts)
E17 - MARTINS CREEK - 21 - 15,000 (Deliveries)
E2 - ROCKVILLE-30 - 0
E3 - DOWNINGTOWN-29 - 0
E9 - YNG WOMANS CK-RENOVO - 0
G8 - EAST LYNN-16 - 0
MVPWB - MVP Columbia WB - 0 (Receipts)
MVPWB - MVP Columbia WB - 0 (Deliveries)
----------------------------------------------------------------------------
DELIVERY INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
ARTEMAS - Artemas MA25 - 0
BICKBOSW - Bickers MA33 - No Restriction
CERELANH - Lanham East MA19 - 0
CERELANW - Lanham West MA19 - 0
CORNHART - Corning East MA20 - 0
CRAWNORT - Crawford North MA8 - 0
CSLOSTRI - Lost River CS MA30 - No Restriction
DELMONSO - Delmont South MA36 - 10,000
DOWNEAST - Downingtown East MA24 - 25,000
GRENCSTL - Greencastle MA25 - No Restriction
HELLHANO - Hellertown MA22 - 0
HIGHLAND - Highland MA38 - 10,000
HOPEWELL - Hopewell MA33 - No Restriction
INDEGLAS - Corning West MA20 - 5,548
KAEAST - KA East MA17 - 0
LANPKA - Lanham PKA MA19 - 0
LEACHSEG - Leach MA19 - No Restriction
LOUDOUN - Loudoun MA28 - No Restriction
LOUISA - Louisa MA33 - No Restriction
MA1SEG - Pavonia to Toledo - 10,000
MA3SEG - Lima MA3 - 10,000
MA6SEG - Dayton MA6 – 20,000
MA7SEG - Sandusky MA7 - 60,000
NORTKENT - Northern Kentucky OA6 - No Restriction
PTJRWARW - Wagoner East MA21 - No Restriction
RUTLEDGE - Rutledge North MA28 - 50,000
SENECA - Seneca MA30 - No Restriction
----------------------------------------------------------------------------
RECEIPT INTERNAL CONSTRAINTS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
A03LINEH - Cobb Line H MA18 - No Restriction
A03LOW - Cobb Northwest MA18 - No Restriction
A03NORTH - Cobb Northeast MA40 - No Restriction
A03SOUTH - Cobb South MA18 - No Restriction
ADALSMIF - Smithfield to Adaline MA35 - 0
ALLIAREC - Alliance Receipts MA4 - 20,000
BOLDMAN - Boldman MA16 - 0
CHSTKENO - Line P North MA16 - 25,000
CLENWAYN - Clendenin to Waynesburg MA35 - 0
COBBA03 - Cobb CS MA18 - No Restriction
CRAWSOUT - Crawford South MA8 - No Restriction
DELMRENO - Delmont MA36 - No Restriction
DOWNWEST - Downingtown West MA24 - 0
EASTON - Easton MA21 - 0
GRANHAML - KA High MA19 - 25,000
HANCOCK - Hancock MA20 - 0
KA1SCBYB - KA1 Station Camp MA13 - 5,500
KAWEST - KA West MA17 - 0
LEBANON - Lebanon MA6 - 50,000
LONEOAKA - Lone Oak A MA41 - 0
LONEOAKB - Lone Oak B MA41 - 0
LXPSEG - LXPSEG MA41 - 0
MAYTHUFF - KA Low MA16 - 0
MXPSEG - MXPSEG MA42 - 0
RUTSOUTH - Rutledge South MA28 - 0
SHERWODA - Sherwood A MA42 - 0
SHERWODB - Sherwood B MA42 - 100,000
SMITHFLD - Smithfield MA35 - 0
TANNDELM - Line 1711 MA35 - 0
WALGROVE - Walgrove MA18 - No Restriction
WAYNESNO - Waynesburg North MA35 - 0
----------------------------------------------------------------------------
DISPLACEMENT AVAILABILITY-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
843067 - Cornwell - 100,000
C14 - WAYNESBURG - 30,000
C22 - EAGLE-25 - 25,000
C23 - PENNSBURG-23 - 0
C4 - TETCO LEBANON-6 - 0
E2 - ROCKVILLE-30 - 0
LOUDOUN - LOUDOUN LNG - 0
----------------------------------------------------------------------------
TRANSFER METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
TMBOSWLL - TM Boswells Tavern MA33 - 500,000
TMBRDRUN - TM Broad Run MA19 - 500,000
TMCEREDO - TM Ceredo MA19 - 500,000
TMCHANTY - TM Chantilly MA30 - 500,000
TMEAGLE - TM Eagle MA25 - 500,000
TMLEACH - TM Leach MA19 - 500,000
TMLOSTRI - TM Lost River MA30 - 500,000
TMLOUDN - TM Loudoun MA30 - 500,000
TMLXP - TM LXP MA41 - 500,000
TMMXP - TM MXP MA42 - 500,000
----------------------------------------------------------------------------
LOGICAL METERS-- Non-Firm Available Capacity:
----------------------------------------------------------------------------
MLAPLGRV – Mainline Apple Grove - 500,000
MLCRWFRD - Mainline Crawford - 500,000
MLDRYCRE - Mainline Dry Creek - 500,000
MLEAGLE - Mainline Eagle - 500,000
MLLEACH - Mainline Leach - 500,000
MLLOUDOU - Mainline Loudoun - 500,000
MLLXPMAJ - Mainline LXP Majorsville - 500,000
MLNEWALB - Mainline New Albany - 500,000
MLPETERS - Mainline Petersburg - 500,000
MLSDRCRK - Mainline Saunders Creek - 500,000
----------------------------------------------------------------------------
DUE PIPE AND DUE SHIPPER AVAILABILITY:
----------------------------------------------------------------------------
OP AREA 01 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 02 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 03 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 04 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 05 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 06 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 07 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 08 - Due Pipe - 0, Due Shipper - No Restriction
OP AREA 10 - Due Pipe - 0, Due Shipper - No Restriction
============================================================================
============================================================================
PAL & IT BUSINESS
Representatives are available daily to discuss PAL transactions with customers who have executed Master PAL Agreements. (Reminder: Each PAL transaction including rate, term, quantity and point(s) must be provided for and approved on the Appendix A under the Master PAL Agreement).Customers who are interested in discounted PAL transactions for next-day or long-term park and/or lend transactions or daily discounted IT paths should contact Diana Roberts at 832-320-5454 (ICE droberts6) or Adam Herndon at 832-689-4510 (ICE adherndon) for more information.
AUTO PAL AVAILABILITY
Effective with EVENING Cycle for each Gas Day, Auto Parks/Loans will be limited to +/-5,000 Dth.Customers are reminded the intent of AutoPAL service is to utilize nominal quantities to resolve pool imbalances that result from upstream or downstream reductions during the cycle.This service should not be used for parking or loaning large quantities.
The following services are eligible for Auto Park/Loan Paybacks and Auto Loan/Park Withdrawals:
IPP
SPP
A01 - Kenova
A02 - Flat Top
A03 - Cobb
A04 - Alexander
A05 - Delmont
A06 - McClellandtown
A08 - Crawford
A09 - York
A10 - Dungannon
A11 - Binghamton
A12 - Mountaineer Xpress
* Denotes a change from previous posting
Tennessee Gas Pipeline (TGP)
INTERRUPTION OF ISMA EFF 9-30-26 REM
SEV 1/5
Informational
View original notice text
Interstate
Other
Midstream
Informational Postings
Capacity
Gas Electric Coordination
Gas Quality
Index of Customers
Locations
Notices
Posted Imbalances
Regulatory
Standards of Conduct
Tariff
Transactional Reporting
Info Lookup
Other
Downloads
Search
Customer Activities
Site Map
NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/30/2026 6:49:59AM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 6:49:59 AM Notice ID: 404591
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 403770
Subject: INTERRUPTION OF ISMA EFF 9-30-26 REM
Notice Text:
INTERRUPTION OF IS-MA STORAGE EFFECTIVE 9-30-2026 REMINDER
As a reminder, Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) hereby notifies customers that IS-MA service in Northern Storage (460018) and Portland Storage (460025) is interrupted pursuant to Section 3.2 of Rate Schedule IS of Tennessee's FERC Gas Tariff. This curtailment is necessary due to high storage balances, the need to ensure operational flexibility and to serve higher priority customers.
In accordance with Section 3.3 of Rate Schedule IS of Tennessee's FERC Gas Tariff, Tennessee requires that 100% of any IS-MA customer's storage balance be withdrawn under such IS-MA storage
agreements. Customers are required to withdraw any balance under the IS-MA Rate Schedules by September 30, 2026. Also, as stated in the same Section 3.3, such withdrawals cannot be satisfied by transferring the gas to another agreement unless such agreement is an FS contract.
In accordance with Section 3.4 of Rate Schedule IS, Tennessee will take title to any customer's Rate Schedule IS storage inventory that is not withdrawn before October 1, 2026.
If you have any questions, please call your Scheduler.
..
Tennessee Gas Pipeline (TGP)
MLV 533-2 to MLV 534-2 Pipe Replacement
SEV 1/5
Informational
View original notice text
Interstate
Other
Midstream
Informational Postings
Capacity
Gas Electric Coordination
Gas Quality
Index of Customers
Locations
Notices
Posted Imbalances
Regulatory
Standards of Conduct
Tariff
Transactional Reporting
Info Lookup
Other
Downloads
Search
Customer Activities
Site Map
NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/30/2026 1:42:10PM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 1:42:10 PM Notice ID: 404599
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: MLV 533-2 to MLV 534-2 Pipe Replacement
Notice Text:
Project Updates
“***MLV 533-2 to MLV 534-2: Pipe Replacement
--6/4/26 through 10/5/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations. Customers may experience pressure fluctuations. The meters listed may be constrained or shut in during the project.
412604 MAGNUS/TGP UDP EAST JAMBALAYA ST BE
412750 PRP INC/TGP PISTOL RIDGE: RIP 533B-
412753 SKYEMS/TGP PISTOL RIDGE: RIP 533C-1
420361 PELICAN/TGP YSCLOSKEY LA ST BERNARD
420366 FGT/TGP CARNES MISSISSIPPI STONE
420383 GULFSTH/TGP KILN MISS EXCHANGE HANC
420713 DELTAMS/TGP STENNIS SALES HANCOCK
420736 CALGON/TGP PEARL RIVER PLANT HANCOC
420883 DELTAMS/TGP PORT BIENVILLE HANCOCK
420930 FGT/TGP CARNES COMPRESSOR STONE
***
Date Change, Previously scheduled 6/4/26 to 10/1/26.
………………………………”
If you have any questions, please contact your Scheduler.
..
Southern Natural Gas
[STORAGE] INTERRUPTION OF ISMA EFF 9-30-26 REM
SEV 1/5
Informational
View original notice text
Pipeline: Southern Natural Gas
Notice Type: STORAGE
Subject: INTERRUPTION OF ISMA EFF 9-30-26 REM
Posted: 09/30/2026 6:49:59AM
Effective: 09/30/2026 6:49:59AM
End Date: 10/01/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/30/2026 6:49:59AM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 6:49:59 AM Notice ID: 404591
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 403770
Subject: INTERRUPTION OF ISMA EFF 9-30-26 REM
Notice Text:
INTERRUPTION OF IS-MA STORAGE EFFECTIVE 9-30-2026 REMINDER
As a reminder, Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) hereby notifies customers that IS-MA service in Northern Storage (460018) and Portland Storage (460025) is interrupted pursuant to Section 3.2 of Rate Schedule IS of Tennessee's FERC Gas Tariff. This curtailment is necessary due to high storage balances, the need to ensure operational flexibility and to serve higher priority customers.
In accordance with Section 3.3 of Rate Schedule IS of Tennessee's FERC Gas Tariff, Tennessee requires that 100% of any IS-MA customer's storage balance be withdrawn under such IS-MA storage
agreements. Customers are required to withdraw any balance under the IS-MA Rate Schedules by September 30, 2026. Also, as stated in the same Section 3.3, such withdrawals cannot be satisfied by transferring the gas to another agreement unless such agreement is an FS contract.
In accordance with Section 3.4 of Rate Schedule IS, Tennessee will take title to any customer's Rate Schedule IS storage inventory that is not withdrawn before October 1, 2026.
If you have any questions, please call your Scheduler.
Southern Natural Gas
[MAINTENANCE] MLV 533-2 to MLV 534-2 Pipe Replacement
SEV 1/5
Informational
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Pipeline: Southern Natural Gas
Notice Type: MAINTENANCE
Subject: MLV 533-2 to MLV 534-2 Pipe Replacement
Posted: 09/30/2026 1:42:10PM
Effective: 09/30/2026 1:42:10PM
End Date: 10/01/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/30/2026 1:42:10PM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 1:42:10 PM Notice ID: 404599
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: MLV 533-2 to MLV 534-2 Pipe Replacement
Notice Text:
Project Updates
“***MLV 533-2 to MLV 534-2: Pipe Replacement
--6/4/26 through 10/5/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations. Customers may experience pressure fluctuations. The meters listed may be constrained or shut in during the project.
412604 MAGNUS/TGP UDP EAST JAMBALAYA ST BE
412750 PRP INC/TGP PISTOL RIDGE: RIP 533B-
412753 SKYEMS/TGP PISTOL RIDGE: RIP 533C-1
420361 PELICAN/TGP YSCLOSKEY LA ST BERNARD
420366 FGT/TGP CARNES MISSISSIPPI STONE
420383 GULFSTH/TGP KILN MISS EXCHANGE HANC
420713 DELTAMS/TGP STENNIS SALES HANCOCK
420736 CALGON/TGP PEARL RIVER PLANT HANCOC
420883 DELTAMS/TGP PORT BIENVILLE HANCOCK
420930 FGT/TGP CARNES COMPRESSOR STONE
***
Date Change, Previously scheduled 6/4/26 to 10/1/26.
………………………………”
If you have any questions, please contact your Scheduler.
Colorado Interstate Gas
[STORAGE] INTERRUPTION OF ISMA EFF 9-30-26 REM
SEV 1/5
Informational
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Pipeline: Colorado Interstate Gas
Notice Type: STORAGE
Subject: INTERRUPTION OF ISMA EFF 9-30-26 REM
Posted: 09/30/2026 6:49:59AM
Effective: 09/30/2026 6:49:59AM
End Date: 10/01/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): STORAGE Notice Type Desc (2): RESTRICTIONS
Notice Eff Date/Time: 09/30/2026 6:49:59AM Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 6:49:59 AM Notice ID: 404591
Reqrd Rsp: 1 Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 403770
Subject: INTERRUPTION OF ISMA EFF 9-30-26 REM
Notice Text:
INTERRUPTION OF IS-MA STORAGE EFFECTIVE 9-30-2026 REMINDER
As a reminder, Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) hereby notifies customers that IS-MA service in Northern Storage (460018) and Portland Storage (460025) is interrupted pursuant to Section 3.2 of Rate Schedule IS of Tennessee's FERC Gas Tariff. This curtailment is necessary due to high storage balances, the need to ensure operational flexibility and to serve higher priority customers.
In accordance with Section 3.3 of Rate Schedule IS of Tennessee's FERC Gas Tariff, Tennessee requires that 100% of any IS-MA customer's storage balance be withdrawn under such IS-MA storage
agreements. Customers are required to withdraw any balance under the IS-MA Rate Schedules by September 30, 2026. Also, as stated in the same Section 3.3, such withdrawals cannot be satisfied by transferring the gas to another agreement unless such agreement is an FS contract.
In accordance with Section 3.4 of Rate Schedule IS, Tennessee will take title to any customer's Rate Schedule IS storage inventory that is not withdrawn before October 1, 2026.
If you have any questions, please call your Scheduler.
Southern Natural Gas
[MAINTENANCE] MLV 409A-101 to MLV 409A-103 Pig Runs
SEV 1/5
Informational
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Pipeline: Southern Natural Gas
Notice Type: MAINTENANCE
Subject: MLV 409A-101 to MLV 409A-103 Pig Runs
Posted: 09/24/2026 9:49:02AM
Effective: 09/24/2026 9:49:02AM
End Date: 09/25/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/24/2026 9:49:02AM Notice End Date/Time: 09/25/2026 9:00:00am
Post Date/Time: 9/24/2026 9:49:02 AM Notice ID: 404453
Reqrd Rsp: 1 Rsp Date/Time: 9/24/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: MLV 409A-101 to MLV 409A-103 Pig Runs
Notice Text:
Project Updates
"***MLV 409A-101.1 to MLV 409A-103: Pig Runs - EMAT
--9/24/26: This activity will require operating at controlled flow rates. Customers may experience pressure fluctuations. The meter listed may be constrained or shut in during the project.
450261 CENAGAS/TGP PEMEX
421017 GDR/TGP RIO BRAVO HIDALGO
***
Date Change, Previously scheduled 9/25/26.
………………………………"
If you have any questions, please contact your Scheduler.
Pipeline: Southern Natural Gas
Notice Type: OPERATIONAL FLOW ORDER
Subject: OFO DAILY CD1 DS219 EFF 9-5 LIFTED 9-8
Posted: 09/04/2026 6:40:20AM
Effective: 09/04/2026 6:40:20AM
End Date: 09/05/2026 9:00:00AM
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): OPERATIONAL FLOW ORDER Notice Type Desc (2): OFO
Notice Eff Date/Time: 09/04/2026 6:40:20AM Notice End Date/Time: 09/05/2026 9:00:00am
Post Date/Time: 9/4/2026 6:40:20 AM Notice ID: 403974
Reqrd Rsp: 1 Rsp Date/Time: 9/4/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 403291
Subject: OFO DAILY CD1 DS219 EFF 9-5 LIFTED 9-8
Notice Text:
OFO DAILY CRITICAL DAY 1 DS OF STA 219 EFFECTIVE 9-5-2026
Due to forecasted milder weather with associated lesser demand moving into the Northeast areas of its system, in order to protect the operational integrity of its system, effective for the Gas Day (“GD”) of Saturday, September 5, 2026 Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) is implementing an OFO Daily Critical Day (“CD”) 1 for all areas East of STA 219 for over-deliveries into the system or under-takes out of the system pursuant to Article X of the General Terms and Conditions of Tennessee's FERC NGA Gas Tariff. Tennessee is lifting the OFO Daily Critical Day 1 for all areas East of STA 219 effective for the Gas Day of Tuesday, September 8, 2026 and until further notice.
This OFO will be effective for LMS-PA, SA contracts acting as balancing parties and LMS-MA Balancing Parties only.
Please refer to the table below for the affected areas and dates, and the actions required:
Zone
GD 9-4-26
GD 9-5-26 through 9-7-2026
GD 9-8-26 and until further notice
Zone 0
No OFO
No OFO
No OFO
Zone L
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 527, 529, 530 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Zone 1
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Critical Day 1
500 Line Only
(Includes Segments 534, 539 Only)
· Receipts do not underdeliver
· Deliveries do not overtake
Zone 2
No OFO
No OFO
No OFO
Zone 3
No OFO
No OFO
No OFO
Zone 4
No OFO
Critical Day 1
All Areas East and North of STA 219 Only
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
Zone 5
No OFO
Critical Day 1
All Areas
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
Zone 6
No OFO
Critical Day 1
All Areas
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
CD 1 PENALTY: $5.00 + applicable Regional Daily Spot Price per Dth for quantities in excess of the tolerance
CD 1 TOLERANCE: Greater of 2% of scheduled quantities or 500 Dth
Balancing between OBA points in separate pipeline regions or across meters not located in the OFO area will not be permitted.
In the event this OFO is not sufficient to maintain the operational integrity of its system, Tennessee may escalate to calling a Critical Day II, a Balancing Alert, Meter Specific OFO(s) or Hourly OFO(s), or taking any other actions that may be permitted or required by Tennessee's Tariff.
Please contact your Scheduling Representative if you have any questions.
