Mountain Valley Pipeline SEV 2 — InformationalColumbia Gas Transmission (TCO) SEV 2 — InformationalGulf South Pipeline SEV 2 — InformationalColumbia Gulf Transmission (CGT) SEV 1 — InformationalEGTS SEV 1 — InformationalEGTS SEV 3 — InformationalANR Pipeline (TC Energy) SEV 4 — Force Majeure, 0.395 Bcf/d cut (capped at 0.930)ANR Pipeline (TC Energy) SEV 3 — InformationalNational Fuel Gas Supply SEV 2 — InformationalTransco SEV 1 — InformationalCorpus Christi LNG SEV 1 — InformationalColumbia Gas Transmission (TCO) SEV 4 — Force Majeure, 1.900 Bcf/dColumbia Gas Transmission (TCO) SEV 2 — InformationalColumbia Gulf Transmission (CGT) SEV 2 — InformationalMountain Valley Pipeline SEV 2 — InformationalColumbia Gas Transmission (TCO) SEV 2 — InformationalGulf South Pipeline SEV 2 — InformationalColumbia Gulf Transmission (CGT) SEV 1 — InformationalEGTS SEV 1 — InformationalEGTS SEV 3 — InformationalANR Pipeline (TC Energy) SEV 4 — Force Majeure, 0.395 Bcf/d cut (capped at 0.930)ANR Pipeline (TC Energy) SEV 3 — InformationalNational Fuel Gas Supply SEV 2 — InformationalTransco SEV 1 — InformationalCorpus Christi LNG SEV 1 — InformationalColumbia Gas Transmission (TCO) SEV 4 — Force Majeure, 1.900 Bcf/dColumbia Gas Transmission (TCO) SEV 2 — InformationalColumbia Gulf Transmission (CGT) SEV 2 — Informational
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delivers AI-scored critical notices and real-time flow data — force majeure,
capacity constraints, compressor outages, maintenance alerts, and important
pipeline scheduling changes, within minutes of posting.
* Storage: UGI Storage has not published updated data for today.
Today’s recap: Power Generation fell 2.298 Bcf/d (11.4%) day-over-day (same cycle) on gas day 2026-10-17, the largest move among PipeScrape's tracked categories. Full figures for all categories are below.
Pipe Monitor — Today's NoticesShowing 15 of 30 notices — Sat Oct 17, 2026
Free: Website updates once daily at 7:30 AM ET — email & Telegram alerts on a 1-hour delay, severity 4–5 only.
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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: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26316011
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/16/26
10/16/26
11/16/26
Subject: Subject: LIFTED: Force Majeure – MXP Line, Effective ID3 for October 16, 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 3 Cycle for Gas Day Friday, October 16, 2026, and Evening Cycle for Gas Day Saturday, October 17, 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.
TCO crews are working diligently to complete the restoration process; however, the force majeure and subsequent capacity reduction through MXPSEG remain in effect at this time.
Based on current information, TCO is estimating a return to service for Gas Day Saturday, October 17, 2026. As a reminder, the capacity through MXPSEG will not be reinstated until the work is complete; therefore, Timely and Evening Cycle nominations for Gas Day October 17, 2026, will likely be impacted.
TCO reminds customers the estimated timeline is subject to change. TCO will provide updates as additional information becomes available.
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. This immediate pressure reduction is due to a detected leak near the Saunders Creek Regulator Station in West Virginia. TCO notes that this detected leak is unrelated to the force majeure declared on September 24, 2026 (Notice ID 26276009).
This event could not be prevented by TCO’s due diligence, and the immediate pressure reduction is necessary to maintain the safety and reliability of TCO’s system. 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 October 14, 2026.
As a result, effective Intraday 3 Cycle for Gas Day Wednesday, October 14, 2026, scheduled volumes through the MXPSEG MA42 internal constraint (MXPSEG) will be reduced to EPSQ (13/24 = 54.16666%).
Effective Evening Cycle for Gas Day Thursday, October 15, 2026, and until further notice, MXPSEG will be reduced to zero total capacity. Based on current nominations, the estimated impact to firm service is 1.9 MMDth.
TCO is actively working to assess and remedy the situation in an expeditious manner, and will provide customers an update by Friday morning, October 16, 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.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf South Pipeline
Notice ID: 5038888
Notice Type: Maintenance
Status: Supersede
Posted: 2026-10-16T17:06:00+00:00
Effective: 2026-10-16T17:10:00+00:00
End: 2026-10-23T09:00:00+00:00
Subject: Update: Heidelberg Compressor Station Maintenance
Gulf South Pipeline Notice 5038888
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 :
5038888
Prior Notice :
5038786
Reqrd Rsp Desc :
No response required
Subject :
Update: Heidelberg Compressor Station Maintenance
TSP :
078444247
Post Date/Time :
10/16/2026 05:06:00 PM
Notice Effective Date/Time :
10/16/2026 05:10:00 PM
Notice End Date/Time :
10/23/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
Revised Date Range:
---------------------------------------------------------------------
Gulf South is performing maintenance at Heidelberg Compressor Station.
The following locations are subject to impact:
- Loc 23373 (Transco (Petal Pipeline))
- Loc 23370 (Transco Hattiesburg)
Combined receipt capacity between Location 23373 and Location 23370 will be limited to 125,000
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
10/16/2026 5:07:01 PM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical
Post Date/Time :
10/16/2026 05:06:00 PM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
10/16/2026 05:10:00 PM
Notice Stat Desc :
Supersede
Notice End Date/Time :
10/23/2026 09:00:00 AM
Notice ID :
5038888
Response Date/Time :
Prior Notice :
5038786
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Update: Heidelberg Compressor Station Maintenance
Notice Text :
Revised Date Range:
---------------------------------------------------------------------
Gulf South is performing maintenance at Heidelberg Compressor Station.
The following locations are subject to impact:
- Loc 23373 (Transco (Petal Pipeline))
- Loc 23370 (Transco Hattiesburg)
Combined receipt capacity between Location 23373 and Location 23370 will be limited to 125,000
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.
10/16/2026 5:07:01 PM
Page 1 of 1
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: 10/16/26
10/16/26
11/16/26
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 – Lake Arthur Compressor Station Maintenance – October 27-28, 2026 (Previously scheduled for October 6-9, 2026)
* Red Mountain Compressor Station Maintenance - November 3-5, 2026
* Revised dates – Mainline 100 Pipeline Maintenance between 313 VS and Clementsville Compressor Station – December 5-18, 2026 (Previously scheduled for December 2026)
* Mainline 200 Pigging from Rayne Compressor Station to Alexandria Compressor Station – December 8-15, 2026
* Revised dates – East-Lateral 100 Pipeline Maintenance between 1212 VS and 1213 VS – April 2027
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
CGT Construction and Maintenance Schedule 10-16-2026.pdf
Force Majeure0.395 Bcf/d cut (capped at 0.930 Bcf/d)Until Further Notice29 Days
ANR Pipeline has extended its Force Majeure at St. John Eastbound (LOC #FPSTJNEB) on the Michigan Leg South through October 31, 2026, pushed back from the prior end date of October 19. The FM was originally declared on October 3 due to an anomaly between MLV 56 and MLV 57, reducing eastbound capacity by 395 MMcf/d (0.395 Bcf/d), leaving 930 MMcf/d available. Firm Primary curtailments of approximately 34% of contracted MDQ remain in effect, with RCC eligibility active under ANR Tariff Section 6.36.
ANR FM at St. John Eastbound removes 0.395 Bcf/d of Michigan Leg South eastbound capacity through Oct 31 (extended from Oct 19); live data shows 0.977 Bcf/d operating capacity with 0.642 Bcf/d scheduled on TD1 against the 0.930 Bcf/d post-FM ceiling, consistent with the stated constraint, and pre-event flow averaged ~0.67 Bcf/d (0.60-0.77 range) on TD1 -- the 0.930 Bcf/d cap sits above recent scheduled flow but well below normal operating capacity, with firm primary shippers taking a ~34% MDQ curtailment signaling real tightness at ANR ML 7 Michigan delivery points.
Reroute: Limited: TETCO, TGT, and PEPL serve overlapping Midwest/Michigan markets but ANR Michigan Leg South is a specific geographic corridor; partial reroute may be possible via TETCO or PEPL for some Michigan deliveries but full offset is unlikely given the firm primary curtailment level.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26305016
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/16/26
10/03/26
11/01/26
Subject: Subject: UPDATED: NOTICE OF FORCE MAJEURE ANRPL – Michigan Leg South – St. John Eastbound
Author: Author: Bryan Turner
Notice Text
Since the last posting, ANR is extending the Force Majeure capacity constraint at St. John Eastbound (LOC #FPSTJNEB) through 10/31 (previously 10/19).
*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 Michigan Leg South area due to an anomaly discovered between MLV 56 & MLV 57. As a result, capacity will be reduced as follows:
10/3 (Intraday) - 10/19 St. John Eastbound (LOC #FPSTJNEB) 395 MMcf/d (leaving 930 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
34% - 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 Force Majeure Average Usage Quantity, as defined in Section 6.36.2(a) 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 Southeast Mainline – Cottage Grove 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: 26305011
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/16/26
10/07/26
10/20/26
Subject: Subject: UPDATED CAPACITY REDUCTION Southeast Mainline – Cottage Grove Southbound
Author: Author: T0000106
Notice Text
Since the last posting, ANR has revised the dates and capacity impacts for maintenance on the Southeast Mainline at the Madisonville Compressor Station located in Hopkins County, Kentucky. ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. As a result, capacity will be reduced as follows:
10/11 – 10/28 (previously 10/19) - Cottage Grove Southbound (LOC #FPCTGGSB): 100 MMcf/d (leaving 1,132 MMcf/d)
Estimated impact to Firm Primary as follows:
4% - 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
Pipeline: National Fuel Gas Supply
Notice Type: Planned Service Outage, Scheduling Alert
Subject: SNI Cattaraugus Outage: October 2026 - Revision 3
Posted Date/Time: 10/16/2026 9:08:00AM CDT
Effective Date/Time: 10/16/2026 9:10:00AM CDT
End Date/Time: 10/17/2026 9:00:00AM CDT
Notice ID: 1287248
Supersedes Notice ID: 1286878
SNI Cattaraugus Outage: October 2026 - Revision 3
The outage at SNI Cattaraugus (NSX3247071) has been shortened, and deliveries will be available beginning ID2 on Gas Day 10/16/2026.
Updates will be provided as available.
********** Prior Notice Below **********
SNI Cattaraugus Outage: October 2026 - Revision 2
The outage at SNI Cattaraugus (NSX3247071) has been further extended through Gas Day
10/23/2026. No deliveries will be available during this outage.
Updates will be provided as available.
********** Prior Notice Below **********
SNI Cattaraugus Outage: October 2026 - Revision 1
The outage at SNI Cattaraugus (NSX3247071) has been extended through Gas Day
10/16/2026. No deliveries will be available during this outage.
Updates will be provided as available.
********** Prior Notice Below **********
SNI Cattaraugus Outage - October 2026
Due to required station construction, SNI Cattaraugus (NSX3247071) will be out of service Gas Day
10/5/2026 through Gas Day 10/9/2026. No deliveries will be available during this outage.
Updates will be provided as available.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/16/2026 09:00:22 CDT
Notice ID: 17382400
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/16/2026
Notice Eff Time:
09:00:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
17382400
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/16/2026
Post Time:
09:00:22 CDT
Prior Notice:
17372097
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: 10/17/2026
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
N
Y
Y
N
N
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
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Facility: Corpus Christi LNG
Notice ID: 2009
Notice Type: Rates and Charges
Status: Active
Title: CTPL Retainage Rates Eff 11.1.2026
Effective Date/Time: 2026-10-16T07:42:00
End Date/Time: 2027-02-01T00:00:00
Posted: 2026-10-16T07:48:21.8
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/00002009_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.
TCO has issued a revision to its October 14, 2026 force majeure on MXP Line-100 in West Virginia, originally triggered by a detected leak near the Saunders Creek Regulator Station (a separate event from the September 24 force majeure on the same line). As of this update, MXPSEG remains at zero total capacity, with firm service impact estimated at 1.9 MMDth/day; TCO is estimating a return to service for Gas Day Saturday October 17, 2026, though the timeline is subject to change and Timely/Evening Cycle nominations for October 17 are likely to be impacted. The force majeure and capacity elimination remain fully in effect, and RCC eligibility requires 10 or more consecutive days of firm curtailment.
TCO force majeure on MXPSEG remains at zero total capacity with 1.9 Bcf/d of estimated firm service impact; targeted return is October 17 but is not guaranteed, keeping bearish pressure on Columbia Appalachia basis and mildly bearish pressure on Dominion South and TETCO M2 through at least the weekend gas days.
Reroute: Limited to moderate: TETCO (monitored) and Equitrans serve overlapping Appalachian markets, but TCO MXPSEG is very high capacity and 1.9 Bcf/d of stranded firm volumes cannot be fully absorbed by competing pipes without significant basis pressure at Columbia Appalachia pool.
View original notice text
TSP Name Columbia Gas Transmission, LLC
TSP 054748041
Notice Type Description: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26308024
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/16/26
10/16/26
11/16/26
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 crews are working diligently to complete the restoration process; however, the force majeure and subsequent capacity reduction through MXPSEG remain in effect at this time.
Based on current information, TCO is estimating a return to service for Gas Day Saturday, October 17, 2026. As a reminder, the capacity through MXPSEG will not be reinstated until the work is complete; therefore, Timely and Evening Cycle nominations for Gas Day October 17, 2026, will likely be impacted.
TCO reminds customers the estimated timeline is subject to change. TCO will provide updates as additional information becomes available.
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. This immediate pressure reduction is due to a detected leak near the Saunders Creek Regulator Station in West Virginia. TCO notes that this detected leak is unrelated to the force majeure declared on September 24, 2026 (Notice ID 26276009).
This event could not be prevented by TCO’s due diligence, and the immediate pressure reduction is necessary to maintain the safety and reliability of TCO’s system. 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 October 14, 2026.
As a result, effective Intraday 3 Cycle for Gas Day Wednesday, October 14, 2026, scheduled volumes through the MXPSEG MA42 internal constraint (MXPSEG) will be reduced to EPSQ (13/24 = 54.16666%).
Effective Evening Cycle for Gas Day Thursday, October 15, 2026, and until further notice, MXPSEG will be reduced to zero total capacity. Based on current nominations, the estimated impact to firm service is 1.9 MMDth.
TCO is actively working to assess and remedy the situation in an expeditious manner, and will provide customers an update by Friday morning, October 16, 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.
Columbia Gas Transmission (TCO)
CAPACITY POSTING - TIM for October 17, 2026, through October 19, 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: 10/16/26
10/16/26
11/16/26
Subject: Subject: CAPACITY POSTING - TIM for October 17, 2026, through October 19, 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
A Force Majeure is in effect beginning Gas Day Wednesday, October 14, 2026, on MXP Line-100 between Mt. Olive Compressor Station and Saunders Creek Regulator Station in West Virginia. Please see Critical Notice ID # 26308024 for details.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26306019 for details.
No Critical Day for Transport is necessary.
No Operational Flow Order 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 - 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
806252 - CITIES SERVICES COMPANY - 0
819059 - EAST MKTG - 0 Total Capacity
819114 - EAST MKTG - 0 Total Capacity
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
833198 - FOSTER MAYS MM - 0
833748 - EQUITABLE OIL & GAS.-PERKINS - 0
835172 - EASTERN - PERKINS #47 - 0
835386 - Blazer Energy - 0
836877 - Trace Fork C-02 - 0
838107A - CNR C-10A - 0
838634 - CARALINE/GAY STATION - 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 - 20,000 (Receipts)
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)
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
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 - 0
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 - 0
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 - 0
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 Gulf Transmission (CGT)
CAPACITY POSTING - TIM for October 17, 2026 through October 19, 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: 10/16/26
10/16/26
11/16/26
Subject: Subject: CAPACITY POSTING - TIM for October 17, 2026 through October 19, 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 – 2,050,000
HartSEG – Total Capacity
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 - 10,000
3194 - TETCO ADAIR CO., KY (Receipts) - 50,000 (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.
Enable Gas Transmission (EGT)
[Enable Gas Transmission (EGT)] [Maintenance] PLANNED FT-11 MAINTENANCE_TERM
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6590
Notice Type: Maintenance
Subject: PLANNED FT-11 MAINTENANCE_TERM
Posted: Fri Oct 16 07:20:00 CDT 2026
Effective: Fri Oct 16 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: 10/16/2026
Notice Effective Time: 09:00
Notice End Date: 00/00/0000
Notice End Time: 00:00
Notice Identifier: 6590
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 10/16/2026 07:20
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: PLANNED FT-11 MAINTENANCE_TERM
Notice Text:
New Information Posted 10/16/26:
FT-11 Planned Maintenance (Critical Notice #6523) is terminated effective Friday, October 16th,
2026, at 9:00 AM
This Operational Alert is being issued pursuant to Section 20, GT&C, of EGT s Tariff to notify
shippers of planned maintenance on Line FT-11, located in Ouachita Parish, Louisiana and in EGT s
South Pooling Area. The maintenance will begin on Tuesday, October 6th, 2026, and is expected to
be completed on Wednesday, October 21st, 2026 at 9:00 AM.
During this maintenance, EGT will be scheduling the following points to 0:
Meter Number Meter Name
2401 PINE PIPELINE DEL
800022 ATOKA #1-34
Based on current nominations, EGT expects impacts to primary firm services. EGT will schedule
nominations on each impacted day in accordance with its Tariff. This alert will remain in effect
until the completion of the maintenance. Should any of the details of this posting change, EGT will
notify its shippers and update this posting accordingly.
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
Notice of Gas Transmission Northwest LLC Filing in Docket No. RP27-45-000
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Gas Transmission Northwest LLC
Notice ID: 1654
TSP: 006912885
Notice Type: Other
Notice Status: Initiate
Posting Date/Time: 10/15/2026 17:05
Notice Eff Date: 10/15/2026
Notice Eff Time: 17:06
Notice End Date: 02/15/2027
Notice End Time: 17:05
Critical: No
Required Response: No response required
Subject: Notice of Gas Transmission Northwest LLC Filing in Docket No. RP27-45-000
Message Text:
Gas Transmission Northwest LLC (“GTN”) submitted a filing with the Federal Energy Regulatory Commission (“Commission”) today. In its filing (RP27-45-000), GTN submitted the attached Petition for Approval of Stipulation and Agreement of Settlement (“Settlement”) in advance of its obligation under the 2024 Settlement to file a general Section 4 rate case with rates effective April 1, 2027. The Settlement is the product of intensive negotiations between GTN and its customers and resolves various issues that have been discussed by the parties. The Settlement provides benefits to GTN’s customers and will save the parties substantial costs, time, and resources that would have been expended through litigation as it eliminates the need for a new GTN Section 4 rate filing and related discovery, intervenor and rebuttal testimony, hearing, and subsequent procedures.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Northwest Pipeline
Notice: Northwest Operational Limitations at Clay Basin
Notice ID: 33103
Northwest Pipeline LLC Notice Detail
Print
Northwest Pipeline LLC
NOTICE # 26-212
Northwest Operational Limitations at Clay Basin
posted on
Oct 15 2026 1:31PM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: INITIATE
Notice Type Desc: OPERATIONAL ALERT
Post D/T: 10/15/2026 1:27 PM MCT
Notice Eff D/T: 10/15/2026 1:27 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 26-212
Prior Notice:
Subject: Northwest Operational Limitations at Clay Basin
Notice Text:
As indicated in All Shippers Notice #26-204, Northwest is
currently performing maintenance at the Vernal Compressor
Station through Gas Day October 19, 2026.
Due to the maintenance, Northwest Pipeline is experiencing
operational limitations impacting the ability to inject into
and withdraw from Clay Basin.
Effective Gas Day October 17, 2026, though Gas Day October 19,
2026, the following locations will be shut in with the
available capacities set to 0 Dth/d.
-
Clay Basin Receipt (loc prop: 75): Located at MP 364.7 in
Daggett County, Utah.
-
Clay Basin Delivery (loc prop: 77): Located at MP 364.7
in Daggett County, Utah.
Northwest apologizes for any inconvenience caused by this
unforeseen issue and will provide updates 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.
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: 26293015
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/15/26
10/15/26
11/15/26
Subject: Subject: LIFTED: Corning CS Maintenance October 15th
Author: Author: Ulises Osorio
Notice Text
Millennium Pipeline Company (MPC) notifies customers that Corning CS Maintenance has been completed.
As a result, effective Intraday 2 Cycle (ID2) Gas Day Thursday, October 15th, Corning - Empire PL (Loc Prop 640167) will be reinstated back to Total Capacity.
***Previous Posting***
Millennium Pipeline Company (MPC) would like to remind customers of the upcoming maintenance at the Corning Compressor Station beginning with the Timely cycle for Gas Day Tuesday, October 13, 2026 - Friday, October 16, 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:
Corning – Empire PL (Loc prop 640167)
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
Capacity Constraint Effective Timely Cycle, Gas Day October 16, 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 10/17/2026 09:00 AM CCT
Columbia Gas Transmission (TCO)
REVISED: CAPACITY POSTING - TIM for October 16, 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: 26316008
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/15/26
10/15/26
11/15/26
Subject: Subject: REVISED: CAPACITY POSTING - TIM for October 16, 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.
*** The only revision to this Daily Capacity Posting is to increase Non-Firm Receipt Capacity at B9 - Broad Run - 20,000 effective Intraday 1 Cycle October 15, 2026 ***
============================================================================
============================================================================
FORCE MAJEURE / STORAGE CRITICAL / TRANSPORT CRITICAL / OFO / RATABLE TAKES
A Force Majeure is in effect beginning Gas Day Wednesday, October 14, 2026, on MXP Line-100 between Mt. Olive Compressor Station and Saunders Creek Regulator Station in West Virginia. Please see Critical Notice ID # 26308024 for details.
A Critical Day for Storage Injections is in effect. Please see Critical Notice ID # 26306019 for details.
No Critical Day for Transport is necessary.
No Operational Flow Order 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 - 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
806252 - CITIES SERVICES COMPANY - 0
819059 - EAST MKTG - 0 Total Capacity
819114 - EAST MKTG - 0 Total Capacity
823621 - MOUNTAIN STATE-GRANT - 0
833097 - BOSWELLS TAVERN (75-007219) - 0 (Receipts)
833097 - BOSWELLS TAVERN (75-007219) - 100,000
833198 - FOSTER MAYS MM - 0
833748 - EQUITABLE OIL & GAS.-PERKINS - 0
835172 - EASTERN - PERKINS #47 - 0
835386 - Blazer Energy - 0
836877 - Trace Fork C-02 - 0
838107A - CNR C-10A - 0
838634 - CARALINE/GAY STATION - 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 - * 20,000 (Receipts) (Effective ID1 Cycle 10/15/2026)
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)
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
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 - 0
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 - 0
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 - 0
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: National Fuel Gas Supply
Notice Type: Maintenance
Subject: Maintenance at Eldred Station ***Revision 1***
Posted Date/Time: 10/15/2026 9:05:00AM CDT
Effective Date/Time: 10/15/2026 9:00:00AM CDT
End Date/Time: 11/06/2026 3:00:00PM CST
Notice ID: 1287058
Supersedes Notice ID: 1280651
Maintenance at Eldred station will be extended until November 6, 2026.
Any revisions will be posted as they become available.
***ORIGINAL SUPERSEDED NOTICE TEXT BELOW***
Eldred Station is down due to mechanical issues. It will be down until Oct. 16, 2026.
PSP1201233 Diversified Production LLC
PSP1235201 Diversified Production LLC
PSP1236071 Diversified Production LLC
PSP1236081 Diversified Production LLC
PSP1236091 Diversified Production LLC
PSP1236431 Diversified Production LLC
PSP1239131 Diversified Production LLC
PSP1242251 Diversified Production LLC
PSP1242281 Diversified Production LLC
PSP1245241 Diversified Production LLC
PSP1100991 Edward Oil Company
PSP1200755 Edward Oil Company
PSP1201443 Edward Oil Company
PSP1400648 Edward Oil Company
PSP1201448 G & G Gas Inc.
PSP1228191 G & G Gas Inc.
PSP1228951 KSM Energy, Inc.
PSP1228961 KSM Energy, Inc.
PSP1229111 KSM Energy, Inc.
PSP1230751 KSM Energy, Inc.
PSP1230761 KSM Energy, Inc.
PSP1230771 KSM Energy, Inc.
PSP1230791 KSM Energy, Inc.
PSP1230801 KSM Energy, Inc.
PSP1230861 KSM Energy, Inc.
PSP1230891 KSM Energy, Inc.
PSP1230901 KSM Energy, Inc.
PSP1230911 KSM Energy, Inc.
PSP1231041 KSM Energy, Inc.
PSP1231131 KSM Energy, Inc.
PSP1231141 KSM Energy, Inc.
PSP1242731 Penn View Exploration, Inc.
PSP1134471 Wilmoth Interests, Inc.
Maintenance0.400 Bcf/d cut (capped at 1.530 Bcf/d)Until Further Notice6 Days
CTPL 2026 Q4 maintenance summary (updated 10/15/26) bundles two jobs at Gillis Compressor Station. The highest-impact job is Job 2026115, a 6-day Station Upgrade (11/12-11/18/2026) that reduces available capacity to zero transport impact (0 Dths transport impact) with available capacity of 1,530,000 Dths and a TETCO (CT109413) meter capacity limit set to 0, effectively cutting one feed interconnect entirely. The lesser job, 2026114, is a 15-hour compressor maintenance event (11/17/2026) with a 400,000 Dth/day transport impact and 1,130,000 Dths available capacity.
Job 2026115 Station Upgrade at Gillis Compressor Station (11/12-11/18, 6 days) sets TETCO CT109413 meter limit to zero and posts zero transport impact Dths with 1.530 Bcf/d available capacity, reducing feedgas flexibility at Sabine Pass LNG and applying bearish pressure on Henry Hub as export throughput is constrained during the upgrade window.
Reroute: None: Sabine Pass LNG is the delivery endpoint; no alternative pipeline can substitute for LNG feedgas curtailed at the Gillis terminal interconnect during the station upgrade.
View original notice text
Facility: Sabine Pass LNG
Notice ID: 2006
Notice Type: Planned Service Outage
Status: Revision / Supersedes Prior Notice
Title: CTPL 2026 Planned Outage and Maintenance Summary – Updated 10.15.26
Effective Date/Time: 2026-10-15T08:38:00
End Date/Time: 2026-11-30T00:00:00
Posted: 2026-10-15T08:40:23.447
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:
Below is a summary of the CTPL 2026 Planned Outage and Maintenance Projects. Items marked with * denotes updates from previous posting. This notice reflects current information as of October 15, 2026. This summary is subject to change as the year progresses to reflect the updated status of all planned outages and maintenance projects. CTPL will post updates as they become available. If you have any questions, please contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
[EMBEDDED_IMAGE: notice_images/00002006_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.
This notice supersedes a prior filing. Treat as a revision; check for escalation triggers vs prior notice.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Southern Star
Notice ID: 11245
Notice Type: Planned Service Outage
Status: Supersede
Post Date: 2026-10-15T08:44:13.007
Effective Begin: 2026-10-15T08:44:13.007
Effective End: None
Subject: Planned Service Outage - October 15th, 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 ESD Testing at Ratliff CS is scheduled to begin November 10th, 2026, and return to service November 11th, 2026. The following customers will be affected: 0 dth/d NGPL Carter (location: 17069).
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
Great Lakes Gas Transmission
MAINTENANCE SCHEDULE for Great Lakes Gas Transmission (Posted: 10/12/26)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1245
TSP: 046077343
Notice Type: Plnd Outage
Notice Status: Supersede
Posting Date/Time: 10/12/2026 10:31
Notice Eff Date: 10/12/2026
Notice Eff Time: 10:35
Notice End Date: 11/30/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1244
Subject: MAINTENANCE SCHEDULE for Great Lakes Gas Transmission (Posted: 10/12/26)
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: Added – Sta 8 to Sta 9 EMAT Tool Re-Run on 10/21 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 20261012.pdf
Enable Gas Transmission (EGT)
[Enable Gas Transmission (EGT)] [Maintenance] HINTON MAINTENANCE TERMINATION
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Enable Gas Transmission (EGT)
Notice ID: 6589
Notice Type: Maintenance
Subject: HINTON MAINTENANCE TERMINATION
Posted: Thu Oct 15 07:13:00 CDT 2026
Effective: Fri Oct 16 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: 10/16/2026
Notice Effective Time: 09:00
Notice End Date: 00/00/0000
Notice End Time: 00:00
Notice Identifier: 6589
Notice Status Description: Initiate
Notice Type: Maintenance
Posting Date/Time: 10/15/2026 07:13
Required Response Indicator Description: No response required
Response Date:
Response Time:
Subject: HINTON MAINTENANCE TERMINATION
Notice Text:
New Information Posted 10/15/26:
Hinton Planned Maintenance (Critical Notice #6533) is terminated effective Friday, October
16th, 2026, at 9:00 AM.
Previous Information Posted 8/31/26:
This Operational Alert is being issued pursuant to Section 20, GT&C, of EGT s Tariff to notify
shippers of maintenance at EGT s Hinton Compressor Station, located in Caddo County,
Oklahoma and in EGT s West-1 Pooling Area. The maintenance will occur Tuesday, October
13th, 2026, with an anticipated completion date of Saturday, October 17th, 2026, at 09:00.
During this maintenance, capacity through the Hinton Compressor Station will be limited to
approximately 290,000 Dth/d; point operators will experience higher pressure.
Based on current nominations, EGT anticipates impacts to all its services, including primary
firm, which may be scheduled to approximately 70%-78% of MRO quantity.
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
Tennessee Gas Pipeline has resolved the force majeure declared October 6, 2026 on the HC Line between valve sections MLV 313A-403 and 313A-404 just south of Avoca, New York (Segment 399 FH, Zone 4 End). Repairs to the discovered anomaly are complete and the area is returning to normal operations effective Timely Cycle for gas day October 16, 2026. Meters 412803 TGP Gravel Run and 421068 TGP Wyckoff Storage will also accept nominations up to meter capacity; this is the final update for the outage.
TGP HC Line force majeure south of Avoca, NY is fully resolved as of October 16 gas day Timely Cycle -- no capacity constraint remains and any Zone 4 Northeast basis premium attributable to this event should unwind.
Reroute: High: constraint is resolved; no reroute analysis required. Prior to resolution, limited reroute existed given TGP and Transco are the two dominant Northeast pipes, but that is now moot.
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: 10/15/2026 6:40:40AM Notice End Date/Time: 10/16/2026 9:00:00am
Post Date/Time: 10/15/2026 6:40:40 AM Notice ID: 404970
Reqrd Rsp: 1 Rsp Date/Time: 10/15/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 404646
Subject: FORCE MAJEURE MLV 313 (HC LINE) RESOLVED
Notice Text:
FORCE MAJEURE AT MLV 313A-403 TO MLV 313A-404 (HC LINE) EFFECTIVE 10-6-2026 RESOLVED
Pursuant to Article XII of the General Terms and Conditions of Tennessee Gas Pipeline Company, L.L.C.'s (“Tennessee”) FERC Gas NGA Tariff (the “Tariff”), Tennessee posted notice of a force majeure event between valve sections 313A-403 to 313A-404 on the HC Line just south of Avoca, New York effective October 6, 2026 (Notice Identifier #404646). An anomaly was discovered which required immediate repairs. The repairs have now been completed and the area is in the process of returning to normal operations. As such, Tennessee is posting notice that this force majeure has been resolved. Effective Timely Cycle for the Gas Day of Friday, October 16, 2026 and until further notice, nominations will be scheduled up to such segment capacity pathed through MLV 313 HC Zone 4 End (Segment 399 FH) as posted on Tennessee's EBB.
Additionally, effective Timely Cycle for the Gas Day of Friday, October 16, 2026 and until further notice, the following meters will accept nominations up to meter capacity:
412803 TGP Gravel Run
421068 TGP Wyckoff Storage
This notice will be the final update for this outage.
Please contact your account representative or scheduler 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
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NOTICE DETAIL
PDF
TEXT
Return To Results
TSP/TSP Name: 1939164-TENNESSEE GAS PIPELINE Critical: Y
Notice Type Desc (1): CAPACITY CONSTRAINT Notice Type Desc (2): SEGMENTS
Notice Eff Date/Time: 10/15/2026 6:45:07AM Notice End Date/Time: 10/16/2026 9:00:00am
Post Date/Time: 10/15/2026 6:45:07 AM Notice ID: 404971
Reqrd Rsp: 1 Rsp Date/Time: 10/15/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 404647
Subject: NO ANT PIP RESTR SEG 399FH EFF 10-16
Notice Text:
NO ANTICIPATED PRIMARY IN THE PATH RESTRICTIONS AT MLV 313 (SEGMENT 399 FH) (HC LINE) EFFECTIVE 10-16-2026
Based on current nominations, operational conditions and the remaining scheduled maintenance in the area, effective Timely Cycle for the gas day of Friday, October 16, 2026, and continuing until further notice, Tennessee anticipates NO PRIMARY IN THE PATH REDUCTIONS pathed through MLV 313 HC Zone 4 End (Segment 399 FH).
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: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 10/08/2026 08:51:32 CDT
Notice ID: 17356940
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/08/2026
Notice Eff Time:
08:51:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
17356940
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/08/2026
Post Time:
08:51:32 CDT
Prior Notice:
17335220
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
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.
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.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Interstate
Other
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Informational Postings
Capacity
Gas Electric Coordination
Gas Quality
Index of Customers
Locations
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Regulatory
Standards of Conduct
Tariff
Transactional Reporting
Info Lookup
Other
Downloads
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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: 10/14/2026 4:06:18PM Notice End Date/Time: 10/15/2026 9:00:00am
Post Date/Time: 10/14/2026 4:06:18 PM Notice ID: 404961
Reqrd Rsp: 1 Rsp Date/Time: 10/14/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: MLV 560-2 to MLV 563-2 Pipe Replacement
Notice Text:
Project Updates
***MLV 560-2 to MLV 563-2: Pipe Replacements
--10/25/26 through 11/5/26: This project will require taking the pipeline section out of service which could limit throughput and result in restrictions based on customer nominations.
420788 - DICKSON/TGP KINGSTON SPRINGS SALES
420846 - SPIR TEN/TGP ASHLAND CITY SALES 2
420312 - SPIR TEN/TGP NASHVILLE TN 2 ROBERT
***
Date Change, Previously scheduled 10/15/26 to 10/26/26.
………………………………
If you have any questions, please contact your Scheduler.
..
TCO has declared a new Force Majeure effective Gas Day October 14, 2026, due to a detected leak near the Saunders Creek Regulator Station in West Virginia on MXP Line-100 -- explicitly separate from the September 24 FM (Notice 26276009). Effective the Evening Cycle of October 15 and until further notice, scheduled volumes through the MXPSEG MA42 internal constraint are reduced to zero total capacity, with estimated firm service impact of 1.9 MMDth/d (1.9 Bcf/d). Live capacity data at MXPSEG (loc_id MXPSEG, dir TD1:SGQ:FTS) already shows NON-FIRM-RESTRICTED with zero operating capacity posted against 1.85 Bcf/d scheduled as of the timely cycle on Oct 14, corroborating the constraint. TCO will provide an update by Friday morning October 16.
New TCO force majeure on MXP Line-100 eliminates 1.9 Bcf/d of Appalachian firm transport capacity to zero effective Oct 15 evening cycle (MXPSEG already NON-FIRM-RESTRICTED at 1.85 Bcf/d scheduled vs zero operating capacity in the Oct 14 timely cycle); expect significant bullish pressure on Dominion South, TETCO M2, and downstream Mid-Atlantic basis, with bearish pressure at Appalachian receipt points where gas backs up in-basin -- this is a second, independent TCO FM active simultaneously with the Sep 24 event.
Reroute: Limited to moderate: TETCO (monitored) and Equitrans serve overlapping Appalachian markets and provide partial reroute, but with 1.9 Bcf/d of firm capacity offline and a simultaneous active TCO force majeure from September 24 still in effect, the combined system stress severely limits practical bypass options for affected shippers.
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: 10/14/26
10/14/26
11/14/26
Subject: Subject: Force Majeure – MXP Line, Effective October 14, 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. This immediate pressure reduction is due to a detected leak near the Saunders Creek Regulator Station in West Virginia. TCO notes that this detected leak is unrelated to the force majeure declared on September 24, 2026 (Notice ID 26276009).
This event could not be prevented by TCO’s due diligence, and the immediate pressure reduction is necessary to maintain the safety and reliability of TCO’s system. 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 October 14, 2026.
As a result, effective Intraday 3 Cycle for Gas Day Wednesday, October 14, 2026, scheduled volumes through the MXPSEG MA42 internal constraint (MXPSEG) will be reduced to EPSQ (13/24 = 54.16666%).
Effective Evening Cycle for Gas Day Thursday, October 15, 2026, and until further notice, MXPSEG will be reduced to zero total capacity. Based on current nominations, the estimated impact to firm service is 1.9 MMDth.
TCO is actively working to assess and remedy the situation in an expeditious manner, and will provide customers an update by Friday morning, October 16, 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.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Capacity Constraint Effective Timely Cycle, Gas Day October 15, 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 10/16/2026 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: 1251
TSP: 046077343
Notice Type: Rates-Chrgs
Notice Status: Supersede
Posting Date/Time: 10/14/2026 12:30
Notice Eff Date: 10/14/2026
Notice Eff Time: 12:30
Notice End Date: 11/30/2026
Notice End Time: 23:59
Critical: No
Required Response: No response required
Prior Notice ID: 1248
Subject: November 2026 Transporter's Use Schedule Notice
Message Text:
Attached is Great Lakes Gas Transmission Fuel schedules utilized to determine the November 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 0.25792% GREATER THAN 75 UP TO 150 MILES 0.44872% GREATER THAN 150 UP TO 225 MILES 0.63878% GREATER THAN 225 UP TO 300 MILES 0.82812% GREATER THAN 300 UP TO 375 MILES 1.01675% GREATER THAN 375 UP TO 450 MILES 1.20465% GREATER THAN 450 UP TO 525 MILES 1.39184% GREATER THAN 525 UP TO 600 MILES 1.57833% GREATER THAN 600 UP TO 675 MILES 1.76411% GREATER THAN 675 UP TO 750 MILES 1.94919% GREATER THAN 750 UP TO 825 MILES 2.13358% GREATER THAN 825 UP TO 900 MILES 2.31727% GREATER THAN 900 UP TO 975 MILES 2.50029%
Attachments: 12 Month average_FINAL.pdf GLGT_NOV 2026_TUse_FINAL.pdf
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Pipeline: National Fuel Gas Supply
Notice Type: Curtailment, Planned Service Outage, Scheduling Alert
Subject: SNI Cattaraugus Outage: October 2026 - Revision 2
Posted Date/Time: 10/14/2026 12:18:00PM CDT
Effective Date/Time: 10/14/2026 12:20:00PM CDT
End Date/Time: 10/24/2026 9:00:00AM CDT
Notice ID: 1286878
Supersedes Notice ID: 1285638
SNI Cattaraugus Outage: October 2026 - Revision 2
The outage at SNI Cattaraugus (NSX3247071) has been further extended through Gas Day
10/23/2026. No deliveries will be available during this outage.
Updates will be provided as available.
********** Prior Notice Below **********
SNI Cattaraugus Outage: October 2026 - Revision 1
The outage at SNI Cattaraugus (NSX3247071) has been extended through Gas Day
10/16/2026. No deliveries will be available during this outage.
Updates will be provided as available.
********** Prior Notice Below **********
SNI Cattaraugus Outage - October 2026
Due to required station construction, SNI Cattaraugus (NSX3247071) will be out of service Gas Day
10/5/2026 through Gas Day 10/9/2026. No deliveries will be available during this outage.
Updates will be provided as available.
Gulf South Pipeline
Posted Maintenance Events for 10/16/2026 - 10/22/2026
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Pipeline: Gulf South Pipeline
Notice ID: 5038882
Notice Type: Maintenance
Status: Initiate
Posted: 2026-10-14T11:44:00+00:00
Effective: 2026-10-16T09:00:00+00:00
End: 2026-10-23T09:00:00+00:00
Subject: Posted Maintenance Events for 10/16/2026 - 10/22/2026
Gulf South Pipeline Notice 5038882
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/Planned Service Outage
Notice Type Desc :
Maintenance
Notice Stat Desc :
Initiate
Notice ID :
5038882
Prior Notice :
Reqrd Rsp Desc :
No response required
Subject :
Posted Maintenance Events for 10/16/2026 - 10/22/2026
TSP :
078444247
Post Date/Time :
10/14/2026 11:44:00 AM
Notice Effective Date/Time :
10/16/2026 09:00:00 AM
Notice End Date/Time :
10/23/2026 09:00:00 AM
Response Date/Time :
Critical :
Notice Text :
https://reporting.prod.bwpmlp.org/infopost/postings?postingsDocumentId=848907
If you have any questions, please contact your customer service representative.
Notice
Page 1 of 1
10/14/2026 11:44:23 AM
Notice
TSP Name :
Gulf South Pipeline Company, LLC
TSP :
078444247
Category :
Critical/Planned Service Outage
Post Date/Time :
10/14/2026 11:44:00 AM
Notice Type Desc :
Maintenance
Notice Effective Date/Time :
10/16/2026 09:00:00 AM
Notice Stat Desc :
Initiate
Notice End Date/Time :
10/23/2026 09:00:00 AM
Notice ID :
5038882
Response Date/Time :
Prior Notice :
Critical :
Reqrd Rsp Desc :
No response required
Subject :
Posted Maintenance Events for 10/16/2026 - 10/22/2026
Notice Text :
https://reporting.prod.bwpmlp.org/infopost/postings?postingsDocumentId=848907
If you have any questions, please contact your customer service representative.
10/14/2026 11:44:23 AM
Page 1 of 1
Columbia Gulf Transmission (CGT)
REVISED: CAPACITY POSTING - TIM for October 15, 2026
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TSP Name Columbia Gulf Transmission, LLC
TSP 007854581
Notice Type Description: Capacity Constraint
Notice Stat Desc: Supersede
Prior Notice: 26308013
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/14/26
10/14/26
11/14/26
Subject: Subject: REVISED: CAPACITY POSTING - TIM for October 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.
*** The only revision to this Daily Capacity Posting is to increase the backhaul capacity through AlexSEG to * 2,550,000 effective TIMELY Cycle for Gas Day October 15, 2026 ***
============================================================================
============================================================================
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 – 2,050,000
HartSEG – Total Capacity
HampSEG – 2,150,000
CorinSEG – Total Capacity
BannSEG – Total Capacity
InvrnSEG – Total Capacity
ShelSEG – Total Capacity
DelhiSEG – Total Capacity
* AlexSEG – * 2,550,000
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 - 5,000
3194 - TETCO ADAIR CO., KY (Receipts) - 50,000 (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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Reroute: Not assessed.
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Pipeline: National Fuel Gas Supply
Notice Type: Maintenance, Curtailment
Subject: Kaylor Compressor Station
Posted Date/Time: 10/13/2026 3:22:00PM CDT
Effective Date/Time: 10/19/2026 7:00:00AM CDT
End Date/Time: 10/21/2026 3:00:00PM CDT
Notice ID: 1286691
Kaylor Compressor station will be shut down for planned maintenance beginning
October 19, 2026 through October 21, 2026.
There may be limited gas flow through the following meter IDs ad pressures should
continue to be monitored accordingly during this period.
PSP1224311 Baker Gas Inc.
PSP1227681 Baker Gas Inc.
PSP1200835 Ballock, Kelly J.
PSP1238571 DMJ Gas and Oil, Inc.
PSP1134941 Dannic Energy Corporation
PSP1234951 Dannic Energy Corporation
PSP1241041 Dannic Energy Corporation
PSP1240341 Diversified Production LLC
PSP1240361 Diversified Production LLC
PSP1240371 Diversified Production LLC
PSP1240381 Diversified Production LLC
PSP1240411 Diversified Production LLC
PSP1240431 Diversified Production LLC
PSP1240491 Diversified Production LLC
PSP1240531 Diversified Production LLC
PSP1240541 Diversified Production LLC
PSP1240551 Diversified Production LLC
PSP1240571 Diversified Production LLC
PSP1245351 Diversified Production LLC
PSP1247001 Diversified Production LLC
PSP1201474 Glade Park Gas, L.P.
PSP1225491 Koss, Michael F.
PSP1231181 Kriebel Minerals, Inc.
PSP1245851 McGaughey, Scott
PSP1234831 Pennsylvania Mineral Services, LLC
PSP1227281 Shumaker, Vernard L.
PSP1234971 Snyder Brothers, Inc.
PSP1235251 WGM Gas Company, Inc.
PSP1242031 WGM Gas Company, Inc.
PSP1226371 Winfall Energy Inc. N.V.
Mountain Valley Pipeline
Harris Compressor Station Maintenance 11-12-25 Complete
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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: 10/14/26
10/14/26
11/14/26
Subject: Subject: REMINDER: Hancock CS Maintenance October 21st -22nd
Author: Author: Ulises Osorio
Notice Text
Millennium Pipeline Company (MPC) would like to remind customers of the upcoming maintenance at the Hancock Compressor Station beginning with the Timely cycle for Gas Day Wednesday, October 21, 2026 - Thursday, October 22, 2026.
Please note, this includes reduced segment capacity, as listed below:
Wagoner West (WAGONERW) will be restricted as follows:
Total Capacity 1,080,400
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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Pipeline: National Fuel Gas Supply
Notice Type: Curtailment, Planned Service Outage, Scheduling Alert
Subject: SNI Cattaraugus Outage: October 2026 - Revision 1
Posted Date/Time: 10/08/2026 2:54:00PM CDT
Effective Date/Time: 10/08/2026 3:00:00PM CDT
End Date/Time: 10/17/2026 9:00:00AM CDT
Notice ID: 1285638
Supersedes Notice ID: 1283939
SNI Cattaraugus Outage: October 2026 - Revision 1
The outage at SNI Cattaraugus (NSX3247071) has been extended through Gas Day
10/16/2026. No deliveries will be available during this outage.
Updates will be provided as available.
********** Prior Notice Below **********
SNI Cattaraugus Outage - October 2026
Due to required station construction, SNI Cattaraugus (NSX3247071) will be out of service Gas Day
10/5/2026 through Gas Day 10/9/2026. No deliveries will be available during this outage.
Updates will be provided as available.
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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: Supersede
Prior Notice: 26305023
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/14/26
10/14/26
12/02/26
Subject: Subject: MAINTENANCE SCHEDULE for ANR Pipeline
Author: Author: Bryan Turner
Notice Text
ANR Pipeline Maintenance Schedule has been updated as of 10/14/26.
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.
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
2026 ANRPL System Planned Maintenance Schedule 20261014.pdf
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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
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NOTICE DETAIL
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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: 10/14/2026 6:55:29AM Notice End Date/Time: 10/15/2026 9:00:00am
Post Date/Time: 10/14/2026 6:55:29 AM Notice ID: 404942
Reqrd Rsp: 1 Rsp Date/Time: 10/14/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404475
Subject: OFO DAILY CD1 DS 219 LIFTED EFF 10-15-26
Notice Text:
OFO DAILY CRITICAL DAY 1 DS OF STA 219 LIFTED EFFECTIVE 10-15-2026
Due to forecasted cooler weather with associated greater demand moving into the Northeast areas of its system, effective for the Gas Day (“GD”) of Thursday, October 15, 2026 and until further notice, Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) is LIFTING the 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.
The OFO for the 500 Line will be remain in effect until further notice for all 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 10-14-26
GD 10-15-26 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
Critical Day 1
All Areas East and North of STA 219 Only
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
Zone 5
Critical Day 1
All Areas
· Receipts do not overdeliver
· Deliveries do not undertake
No OFO
Zone 6
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.
..
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TSP Name: Southern Star
Notice ID: 11244
Notice Type: Planned Service Outage
Status: Supersede
Post Date: 2026-10-13T18:45:32.413
Effective Begin: 2026-10-13T18:45:32.413
Effective End: None
Subject: Planned Service Outage - October 13th, 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 Line Q pressure test is complete. All capacities 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
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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: 10/13/26
10/13/26
11/21/26
Subject: Subject: CAPACITY REDUCTION Southwest Mainline Northbound
Author: Author: Giovanna Lococo
Notice Text
ANR has planned maintenance on the Southwest Mainline at the Maitland Compressor Station located in Nodaway County, Missouri. As a result, capacity will be reduced as follows:
11/16 – 11/20 Southwest Mainline Northbound (LOC #FPSWMLNB): 111 MMcf/d (leaving 620 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments.
Estimated impact to Firm Primary as follows:
12% - 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 refer to critical notices for any additional capacity impacts.
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.
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26008034
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/13/26
10/13/26
11/15/26
Subject: Subject: UPDATED: CAPACITY REDUCTION Southwest Mainline Northbound
Author: Author: T0000106
Notice Text
ANR has extended the maintenance at the Havensville Compressor Station on the Southwest Mainline located in Pottawatomie County, Kansas through 11/14/26 (previously 10/31/26). As a result, capacity will be reduced as follows:
4/1 – 10/31 SWML Northbound (LOC #FPSWMLNB): 116 MMcf/d (leaving 590 MMcf/d)
11/1 – 11/14 SWML Northbound (LOC #FPSWMLNB): 131 MMcf/d (leaving 600 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments.
Estimated impact to Firm Primary as follows:
7% - 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 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 @ 800-827-5267
ANR Pipeline (TC Energy)
CAPACITY REDUCTION Michigan Leg South - St. John Eastbound
SEV 3/5
Maintenance0.545 Bcf/d cut (capped at 0.780 Bcf/d)Until Further Notice3 Days
ANR Pipeline has planned maintenance on the Michigan Leg South in Will County, IL affecting the St. John Eastbound location (LOC #FPSTJNEB) from November 3-5, 2026 (3 days). Capacity will be reduced by 545 MMcf/d (0.545 Bcf/d), leaving 780 MMcf/d (0.780 Bcf/d) available. ANR explicitly warns of Firm Primary, Firm Secondary, and Interruptible curtailments, estimating a 45% impact to Firm Primary MDQ -- a meaningful firm service impact over the 3-day window.
St. John Eastbound was carrying a median of ~0.64 Bcf/d (TD1) and ~0.20 Bcf/d (TD2) pre-event (range 0.59-0.67 and 0.18-0.35 respectively over the prior 7 days); the 0.780 Bcf/d cap sits above recent TD1 flow alone but combined scheduled throughput across both delivery cycles (~0.84-0.86 Bcf/d) implies a net cut of roughly 0.06-0.08 Bcf/d with firm curtailments at 45% of contracted MDQ, bullish for ANR ML 7 and Michigan/Wisconsin basis November 3-5.
Reroute: Moderate: ANR overlaps with TETCO, NGPL, and ANR's own parallel segments in the Illinois/Michigan corridor, but firm curtailments at 45% of MDQ suggest limited available alternative capacity on competing pipes for affected shippers during this window.
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: 10/13/26
10/13/26
11/06/26
Subject: Subject: CAPACITY REDUCTION Michigan Leg South - St. John Eastbound
Author: Author: Giovanna Lococo
Notice Text
ANR has planned pipeline maintenance on the Michigan Leg South area located in Will County, IL. As a result, capacity will be reduced as follows:
11/3 – 11/5 St. John Eastbound (LOC #FPSTJNEB): 545 MMcf/d (leaving 780 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments.
Estimated impact to Firm Primary as follows:
45% - 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.
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Capacity Constraint Effective Timely Cycle, Gas Day October 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 10/15/2026 09:00 AM CCT
Northern Border Pipeline (NBPL)
Construction and Maintenance Schedule - Updated October 13, 2026
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Reroute: Not assessed.
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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: 10/13/26
10/13/26
03/31/27
Subject: Subject: Construction and Maintenance Schedule - Updated October 13, 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 – Glen Ullin Station 6 Re-Wheel Testing on 10/19 and 10/20
Date Change – Trimont Station 13 Fall Outage from previous date of 10/20 to new date of 10/27
Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
2026 NBPL maintenance schedule 101326.pdf
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 ALERT Notice Type Desc (2): ADVISORY/DIRECTIONAL NOTICE
Notice Eff Date/Time: 10/13/2026 10:56:50AM Notice End Date/Time: 10/14/2026 9:00:00am
Post Date/Time: 10/13/2026 10:56:50 AM Notice ID: 404917
Reqrd Rsp: 1 Rsp Date/Time: 10/13/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: METERS HELD TO EPSQ EFFECTIVE 10-14-26
Notice Text:
METERS HELD TO EPSQ – NEW METER ADDITION EFFECTIVE 10-14-2026
Tennessee would like to remind its customers that the following pins are being held to EPSQ (Elapsed Pro Rata Scheduled Quantities) by Tennessee due to operational reasons:
Monroe Gas Storage Meter (PIN 421061)
Tetco Wheelersburg Receipt Meter (PIN 412874)
Iroquois Wright Receipt Meter (PIN 412181)
Iroquois Shelton Receipt Meter (PIN 412180) – No Displacement allowed
Algonquin Mahwah Delivery Meter (PIN 420207)
Algonquin Mendon Delivery Meter (PIN 420285)
Dracut Receipt Meter (PIN 412538) – No Displacement allowed
Haverhill Portland Receipt Meter (PIN 412510) – No Displacement allowed
Pembroke Receipt Meter (PIN 49831)
Columbia Milford Delivery Meter (PIN 420245)
White Plains Delivery Meter (PIN 420093)
Distrigas Receipt Meter (PIN 412513) – No Displacement allowed
Midwestern TGP Sumner Meter (PIN 420852)
NStar Hopkinton Dehy Meter (PIN 411023) – No Displacement allowed
Tetco Dry Creek Sales Casey County (PIN 420886)
Egan Hub/TGP Egan Gas Storage (PIN 420822)
Net Mexico (Pin 47799)
Valley Crossing Meter (PIN 53608)
Additionally, effective for the gas day of Wednesday, October 14, 2026, and until further notice, Tennessee is also adding the following meter to the EPSQ list due to operational reasons:
Tres Pal/Tres Palacious Storage (PIN 421055)
As nominations and operations change, meters may be removed from the EPSQ list or Tennessee may be required to hold additional meters to EPSQ. Displacement nominations may be eliminated or added at meters as deemed necessary. Additionally, Meter Operators other than Tennessee may also hold additional meters to EPSQ that are not listed above.
If you have any questions, please contact your Scheduler.
..
Natural Gas Pipeline (NGPL)
[GAS QUALITY] GAS QUALITY - NB MCGOWAN (LOC 50706)
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Reroute: Not assessed.
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Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: GAS QUALITY
Subject: GAS QUALITY - NB MCGOWAN (LOC 50706)
Posted: 10/13/2026 10:35:09AM
Effective: 10/13/2026 10:35:09AM
End Date: 10/31/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): GAS QUALITY Notice Type Desc (2): ISSUES
Notice Eff Date/Time: 10/13/2026 10:35:09AM Notice End Date/Time: 10/31/2026 9:00:00am
Post Date/Time: 10/13/2026 10:35:09 AM Notice ID: 47297
Reqrd Rsp: 1 Rsp Date/Time: 10/13/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: GAS QUALITY - NB MCGOWAN (LOC 50706)
Notice Text:
GAS QUALITY ISSUE – NBORDER/NGPL MCGOWAN GRUNDY
A gas quality issue has been reported at the receipt from NBORDER/NGPL McGowan Grundy (LOC 50706) located in Grundy County, Illinois (Segment 28 of Natural's Iowa-Illinois Receipt Zone). Therefore, effective for gas day Wednesday, October 14 2026, Timely Cycle, and continuing until further notice, this receipt location will be shut-in until the gas quality issue has been resolved. No transport services will be available.
Natural will continue to monitor this situation and will provide any updates via its website.
Please contact your Account Director or Scheduling Representative if you have any questions.
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): TSP CAPACITY OFFERING Notice Type Desc (2): TSP CAP OFFERING
Notice Eff Date/Time: 10/13/2026 9:41:48AM Notice End Date/Time: 10/19/2026 9:00:00am
Post Date/Time: 10/13/2026 9:41:48 AM Notice ID: 404915
Reqrd Rsp: 1 Rsp Date/Time: 10/13/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: AVAILABLE FIRM CAPACITY OS #1439
Notice Text:
DATE: October 13, 2026 TIME: 9:45 AM CT
TO: ALL TENNESSEE GAS PIPELINE COMPANY, L.L.C. CUSTOMERS
RE: AVAILABLE FIRM CAPACITY (OPEN SEASON POSTING #1439)
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 9:45 AM CT on Tuesday, October 13, 2026 and ending at 3:00 PM CT on Monday, October 19, 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.
Receipt Zone 6 to Delivery Zone 4 Capacity Proposed Contract Terms
Rate Schedule:
FT-A
Transportation Quantity (“TQ”):
Up to 4,396 Dth/d
Term:
November 1, 2026 through March 31, 2027
Tennessee will reject bids with a commencement date prior to November 1, 2026, or a termination date later than March 31, 2027.
Primary Receipt Point(s):
412180 – IROQUOIS/TGP SHELTON INTERCONNECT F
Tennessee will accept any mutually agreeable meter within the Capacity Path.
Primary Delivery Point(s):
420245 – COL GAS/TGP MILFORD PA BIG PIKE
Tennessee will accept any mutually agreeable meter within the Capacity Path.
Secondary Receipt Point(s) at
which the rates
specified below apply:
All Zone 6, 5 & 4 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 6, 5 & 4 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: Southern Star
Notice ID: 11242
Notice Type: Planned Service Outage
Status: Supersede
Post Date: 2026-10-13T09:40:37.79
Effective Begin: 2026-10-13T09:40:37.79
Effective End: None
Subject: Planned Service Outage - October 13th, 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 ESD Testing at our Blackwell North Station has been updated with new dates. The Testing for the North Station will now be conducted on November 3rd, 2026, and Return to service November 4th, 2026.
The Station ESD Testing at our Blackwell South Station has been updated with new dates. The Testing for the South Station will now be conducted November 4th, 2026, and Return to service November 5th, 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
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
TSP Name: Great Lakes Gas Transmission Limited Partnership
Notice ID: 1250
TSP: 046077343
Notice Type: Maint
Notice Status: Supersede
Posting Date/Time: 10/13/2026 09:23
Notice Eff Date: 10/13/2026
Notice Eff Time: 09:26
Notice End Date: 10/31/2026
Notice End Time: 08:59
Critical: Yes
Required Response: No response required
Prior Notice ID: 1235
Subject: UPDATED: CAPACITY REDUCTION GLGT – Emerson Eastbound (Posted: 10/13/26)
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): 9/18 – 10/30 (Previously 10/16) 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%. 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.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/13/2026 09:02:31 CDT
Notice ID: 17372097
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/13/2026
Notice Eff Time:
09:02:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
17372097
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/13/2026
Post Time:
09:02:31 CDT
Prior Notice:
17357815
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: 10/13/2026
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
Gulf Run Transmission
[Gulf Run Transmission] [Maintenance] Westdale Planned Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Gulf Run Transmission
Notice ID: 73848
Notice Type: Maintenance
Subject: Westdale Planned Maintenance
Posted: 2026-10-13 07:41:00.0
Effective: 2026-12-08 09:00:00.0
End Date:
Notice ID: 73848
Notice Type: MAI
Critical: Y
Reqrd Rsp Desc: No Response Required
Posting Date/Time: 2026-10-13 07:41:00.0
Subject: Westdale Planned Maintenance
Notice Effective Date/Time: 2026-12-08 09:00:00.0
Notice End Date/Time: 2026-12-16 09:00:00.0
Notice Text: 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 Westdale Compressor Station located in Red River Parish, Louisiana and in Gulf Run’s Zone 1. This planned maintenance is scheduled to occur on Tuesday, December 8th, 2026, with an anticipated completion date of Wednesday, December 16th, 2026, at 09:00. During this planned maintenance, Zone 2 deliveries will be limited to 1,200,000 Dth/d.Based on current nominations, Gulf Run does not 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 Scheduling Representative.
Columbia Gas Transmission (TCO)
LIFTED: OFO - Receipt Points in Market Areas 26, 30, 35, 41, 42, Eff. ID1 Tuesday, October 13, 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: Supersede
Prior Notice: 26306017
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/13/26
10/13/26
11/13/26
Subject: Subject: LIFTED: OFO - Receipt Points in Market Areas 26, 30, 35, 41, 42, Eff. ID1 Tuesday, October 13, 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, October 13, 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 26306016), 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, October 9, 2026, at 8:10 AM ET.
2. The OFO will become effective for the Timely Cycle for Gas Day Saturday, October 10, 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, October 10, 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.
Force Majeure0.205 Bcf/dUntil Further Notice14 Days
Southern Star declared force majeure on Line Segment 455 due to a mechanical turbine failure at Saginaw Compressor Station in Jasper County, Missouri, effective October 9, 2026 (ID2 cycle). Capacity reductions total 205,000 Dth/d (0.205 Bcf/d): 180,000 Dth/d at Saginaw CS (Location ID 444550) and 25,000 Dth/d at Empire Energy Center (Location ID 378502). This notice (11240) supersedes 11238 and adds a repair timeline -- contractors are scheduled to complete turbine repairs by October 26, 2026, approximately two weeks from the notice date.
Southern Star force majeure removes 0.205 Bcf/d of Midcontinent/Kansas-Missouri capacity through approximately October 26; expect mild bullish pressure on Southern Star basis and Kansas-Missouri delivery markets, with tightening most acute at points downstream of Saginaw CS -- live data shows Saginaw CS Area Deliveries (loc 444550) running at 83.9% utilization with only 16.1% headroom, consistent with the stated constraint.
Reroute: Moderate: ANR, PEPL, and Southern Natural (EGT) serve overlapping Midcontinent and Kansas-Missouri markets, though Southern Star serves specific local delivery points in Missouri that may have limited bypass. PEPL Princeton Receipt (loc 17131) is posting 74.5% utilization with 25.5% headroom, suggesting some alternative capacity exists.
View original notice text
TSP Name: Southern Star
Notice ID: 11240
Notice Type: Force Majeure
Status: Supersede
Post Date: 2026-10-12T08:35:27.46
Effective Begin: 2026-10-12T08:35:27.46
Effective End: None
Subject: Line Segment 455 Operational Capacity Reduction -- Force Majeure Update (Supersedes #11238)
Update: Contractors are scheduled to begin repairs on the Turbine. Current timeline given is 2 weeks to get all repairs complete. Return to service is scheduled for October 26th, 2026.
Southern Star Central Gas Pipeline (“Southern Star”) has experienced a Force Majeure mechanical event with a unit at the Saginaw Compressor Station located in Jasper County, Missouri. While repairs are performed, the following capacity reduction will be in place:
Capacity will be reduced as follows:
180,000 Dth/d Saginaw CS (Location ID 444550)
25,000 Dth/d Empire Energy Center (Location ID 378502)
Capacity reduction effective ID2 Cycle October 9th, 2026
Southern Star will provide the status of this above referenced Force Majeure and will provide any changes or updates to this posting as soon as they become available.
We appreciate your assistance during this event and if you have any questions, please feel free to contact your Customer Service Representative or the Scheduling Desk at the numbers listed below.
Scott Warren Office: 270.852.4559 Cell: 270.302.6433
Buster Ashley Office: 270.852.4546 Cell: 270.314.1436
Easton Russelburg: Office 270.852.4546 Cell: 270.302.0173
Robin Joska Office: 270.852.4565 Cell: 270.302.5007
Aingy Mason Office: 270.852.4547 Cell: 270.231.4723
Southern Star declared force majeure effective October 9, 2026 due to a mechanical failure at Saginaw Compressor Station in Jasper County, Missouri. The event reduces capacity by 180,000 Dth/d (0.180 Bcf/d) at Saginaw CS (Location ID 444550) and 25,000 Dth/d (0.025 Bcf/d) at Empire Energy Center (Location ID 378502), for a combined 0.205 Bcf/d reduction on Line Segment 455. No restoration timeline has been given; Southern Star will post updates as available.
Southern Star force majeure removes 0.205 Bcf/d of Midcontinent throughput capacity on Line Segment 455 with no restoration timeline; expect bullish pressure on Southern Star / Midcontinent Kansas-Missouri basis with tightening likely to spill into Oneok Oklahoma pricing and modest supportive signal at Henry Hub if Midwest pull-back reduces southbound displacement.
Reroute: Moderate: ANR, PEPL, and TIGT serve overlapping Midcontinent and Kansas/Missouri markets and could absorb a portion of the displaced volumes, but Southern Star Line Segment 455 serves specific local and downstream Missouri delivery points that may have limited bypass options.
View original notice text
TSP Name: Southern Star
Notice ID: 11238
Notice Type: Force Majeure
Status: Initiate
Post Date: 2026-10-09T13:44:53.593
Effective Begin: 2026-10-09T13:46:23.983
Effective End: None
Subject: Line Segment 455 Operational Capacity Reduction -- Force Majeure
Southern Star Central Gas Pipeline (“Southern Star”) has experienced a Force Majeure mechanical event with a unit at the Saginaw Compressor Station located in Jasper County, Missouri. While repairs are performed, the following capacity reduction will be in place:
Capacity will be reduced as follows:
180,000 Dth/d Saginaw CS (Location ID 444550)
25,000 Dth/d Empire Energy Center (Location ID 378502)
Capacity reduction effective ID2 Cycle October 9th, 2026
Southern Star will provide the status of this above referenced Force Majeure and will provide any changes or updates to this posting as soon as they become available.
We appreciate your assistance during this event and if you have any questions, please feel free to contact your Customer Service Representative or the Scheduling Desk at the numbers listed below.
Scott Warren Office: 270.852.4559 Cell: 270.302.6433
Buster Ashley Office: 270.852.4546 Cell: 270.314.1436
Easton Russelburg: Office 270.852.4546 Cell: 270.302.0173
Robin Joska Office: 270.852.4565 Cell: 270.302.5007
Force Majeure0.395 Bcf/d cut (capped at 0.930 Bcf/d)Until Further Notice17 Days
ANR Pipeline has declared a force majeure on the Michigan Leg South at St. John Eastbound (LOC #FPSTJNEB) due to an anomaly discovered between MLV 56 and MLV 57, restricting capacity by 395 MMcf/d (0.395 Bcf/d) and leaving only 930 MMcf/d available. The constraint, originally set to run from 10/3 through 10/12, has now been extended through 10/19, a total of 17 days. ANR anticipates firm primary curtailments of approximately 34% of contracted MDQ, with firm secondary and interruptible services also affected.
ANR force majeure removes 0.395 Bcf/d of Michigan Leg South eastbound capacity through 10/19; pre-event flow at St. John Eastbound (FPSTJNEB TD1) was running at a median 0.67 Bcf/d (range 0.59-0.75) against the now-constrained 0.977 Bcf/d operating capacity, with the new 0.930 Bcf/d cap implying a modest physical cut relative to recent scheduled flows of ~0.593 Bcf/d currently posted, but firm primary curtailments at 34% of MDQ signal tightening at ANR ML 7 Michigan/Wisconsin delivery markets.
Reroute: Limited: ANR is one of the primary pipelines serving Michigan and Wisconsin markets; NGPL, PEPL, and ANR's own alternative segments provide partial relief but cannot fully replace constrained Michigan Leg South eastbound capacity, particularly for firm primary shippers already facing 34% MDQ curtailments.
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TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Force Majeure
Notice Stat Desc: Supersede
Prior Notice: 26293010
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 10/08/26
10/03/26
10/13/26
Subject: Subject: NOTICE OF FORCE MAJEURE ANRPL – Michigan Leg South – St. John Eastbound
Author: Author: Bryan Turner
Notice Text
Since the last posting, ANR is extending the Force Majeure capacity constraint at St. John Eastbound (LOC #FPSTJNEB) through 10/19 (previously 10/12).
*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 Michigan Leg South area due to an anomaly discovered between MLV 56 & MLV 57. As a result, capacity will be reduced as follows:
10/3 (Intraday) - 10/12 St. John Eastbound (LOC #FPSTJNEB) 395 MMcf/d (leaving 930 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
34% - 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 Force Majeure Average Usage Quantity, as defined in Section 6.36.2(a) 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
Tennessee Gas Pipeline has declared a force majeure on its Muskrat Line (Segments 509, 515, 516, 523, and 524) effective Gas Day October 9, 2026 and until further notice, due to evacuations in the Cocodrie, Louisiana area driven by the projected path and landfall of Hurricane Isaias. Primary In the Path capacity at Segment 524 FH may be impacted as early as the Timely Cycle for October 9. No specific capacity volume is stated; duration is indeterminate (UFN).
TGP Muskrat Line force majeure effective 10-9-26 UFN removes Gulf Coast zone supply with no stated capacity figure but hurricane-driven evacuations at Cocodrie create immediate risk to primary firm service on Segments 509-524; expect bullish pressure on Tennessee Zone 0/1 downstream basis and potential widening at Transco Zone 4 as Gulf Coast TGP supply is at risk.
Reroute: Limited: Gulf South (monitored) and Columbia Gulf Transmission serve overlapping Gulf Coast corridors, but hurricane evacuation conditions affecting the Cocodrie area may simultaneously constrain other Gulf Coast infrastructure; reroute cannot be assumed reliable while Isaias threatens landfall.
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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: 10/08/2026 7:36:44AM Notice End Date/Time: 10/09/2026 9:00:00am
Post Date/Time: 10/8/2026 7:36:44 AM Notice ID: 404797
Reqrd Rsp: 1 Rsp Date/Time: 10/8/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: FORCE MAJEURE ON MUSKRAT EFF 10-9-26
Notice Text:
FORCE MAJEURE ON MUSKRAT LINE EFFECTIVE 10-9-2026
Pursuant to Article XII of the General Terms and Conditions of Tennessee Gas Pipeline Company, L.L.C.'s (“Tennessee”) FERC Gas NGA Tariff (the “Tariff”), Tennessee is posting this notice of a force majeure event on its Muskrat Line (Segment 509, Segment 515, Segment 516, Segment 523, and Segment 524) effective for the Gas Day of Friday, October 9, 2026 and until further notice. Due to the projected path and landfall of Hurricane Isaias, evacuations have been reported at facilities in the Cocodrie Louisiana area. As a result, based on current nominations along with forecasted demand, Tennessee is providing notice to customers that Primary In the Path capacity at Segment 524 FH may be impacted as early as Timely Cycle for the Gas Day of Friday, October 9, 2026 and 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.
..
REX declared a force majeure at Hamilton Compressor Station effective ID1 cycle Gas Day October 7, 2026, and until further notice. Segment 360 eastbound capacity is restricted to 2.274 Bcf/d, with upstream segments 370 and 380 also curtailed to 2.657 and 2.692 Bcf/d respectively. Primary firm, secondary firm, and AOR/ITS quantities are all at risk of not being scheduled.
REX Hamilton FM caps Seg 360 E-to-W flow at 2.274 Bcf/d with firm and secondary firm service at risk; expect bullish pressure at Lebanon Hub and Midwest delivery points as westbound throughput tightens, with no clear HH directional signal given REX's Midwest-facing flow path.
Reroute: Limited: Trailblazer Pipeline (TPC) is the primary Rockies eastbound alternative, but REX and Trailblazer share Bertrand Compressor Station -- they are not independent reroutes for one another, limiting offset capacity. Zone 3 Appalachian westbound reversals on REX may partially compensate for Midwest demand, but firm service curtailment risk leaves limited near-term relief.
View original notice text
Pipeline: Rockies Express
Notice ID: 14160
Notice Type: Critical notice
Sub-Type: FORCE MAJEURE
Subject: REX HAMILTON COMPRESSOR STATION (SEG 360) FORCE MAJEURE
Posted: 10/7/2026 9:34:21 AM
Effective: 10/7/2026 9:34:21 AM
End Date: 12/31/9000
HAMILTON COMPRESSOR STATION FORCE MAJEURE
Rockies Express Pipeline LLC (“REX”) experienced a Force Majeure event (as defined in Section 21 of the
GT&C of the Tariff) at its Hamilton Compressor Station.
Effective for the ID1 Cycle, Gas Day Wednesday, October 7, 2026, and until further notice, the following
operating capacities will be used:
• Segment 380 in an East to West direction: 2,692 MDth/d
• Segment 370 in an East to West direction: 2,657 MDth/d
• Segment 360 in an East to West direction: 2,274 MDth/d
Primary and secondary firm quantities, as well as AOR/ITS are at risk of not being scheduled.
REX is continuing to monitor the event and will post updates as more information becomes available.
For questions, please call your Account Director or Scheduling Hotline at 303-763-2906.
Cove Point LNG is terminating a previously active capacity restriction (PPO) effective 2026-10-07 at 03:00. This restoration notice signals that prior feedgas delivery constraints at Cove Point are being lifted, restoring normal LNG export operations. No specific capacity figure is stated in the notice.
Restoration of Cove Point LNG feedgas capacity removes a prior bearish domestic supply overhang; resumption of LNG exports is bullish for Henry Hub and tightens Appalachian/Mid-Atlantic basis (Eastern Gas South and Transco Zone 5), as gas previously retained onshore will now flow to the export terminal -- live capacity at COVE POINT PLANT (loc 10001, SI:SIQ) shows 0.013 Bcf/d currently scheduled against 1.80 Bcf/d operating capacity, confirming the terminal was running near zero under the prior restriction.
Reroute: Not applicable -- this is a restoration event lifting a prior restriction at Cove Point LNG; no reroute assessment required.
This is a bundled CTPL 2026 Planned Outage and Maintenance Summary covering two independent jobs. The most impactful single job is Job 2026114 (Q4): a 15-hour compressor maintenance window at Gillis Compressor Station on 11/17/2026 (3:00 a.m. to 6:00 p.m.), with a transport impact of 400,000 Dths (0.400 Bcf/d) and available capacity reduced to 1,130,000 Dths. Job 2026112 (Q3, 9/29-10/2, 4 days) is a LEAP Meter Station upgrade with zero transport impact and should not be treated as a capacity-affecting event.
Job 2026114 removes 0.400 Bcf/d of Sabine Pass LNG feedgas capacity for ~15 hours on 11/17/2026, reducing available CTPL throughput to 1.130 Bcf/d; LNG feedgas curtailment keeps that volume in the domestic market, bearish Henry Hub for that gas day, with the Gillis-LEAP interconnect (CT109461) currently scheduled at 0.735 Bcf/d against 1.00 Bcf/d operating capacity providing partial buffer.
Reroute: Limited: CTPL is the dedicated feed gas pipeline for Sabine Pass LNG; no alternative pipeline directly replaces CTPL feedgas supply to the terminal, though Cheniere may partially offset the 15-hour window through storage or scheduling adjustments.
View original notice text
Facility: Sabine Pass LNG
Notice ID: 1989
Notice Type: Planned Service Outage
Status: Revision / Supersedes Prior Notice
Title: CTPL 2026 Planned Outage and Maintenance Summary – Updated 09.09.26
Effective Date/Time: 2026-09-09T14:36:00
End Date/Time: 2026-12-31T00:00:00
Posted: 2026-10-06T13:41:41.217
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:
Below is a summary of the CTPL 2026 Planned Outage and Maintenance Projects. Items marked with * denotes updates from previous posting. This notice reflects current information as of September 9, 2026. This summary is subject to change as the year progresses to reflect the updated status of all planned outages and maintenance projects. CTPL will post updates as they become available. If you have any questions, please contact Customer Services at 713-375-5900 or email Cheniere.CTPL@Cheniere.com .
[EMBEDDED_IMAGE: notice_images/00001989_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.
This notice supersedes a prior filing. Treat as a revision; check for escalation triggers vs prior notice.
Tennessee Gas Pipeline declared a force majeure on October 2, 2026 between valve sections 313A-403 to 313A-404 on the HC Line just south of Avoca, New York, following discovery of an anomaly requiring immediate repair. This is Revision 3, issued as a reminder that repair work is scheduled to begin on October 6, 2026, with primary firm capacity at MLV 313 HC Zone 4 End (Segment 399 FH) at risk for up to 0.580 Bcf/d; meters 412803 (TGP Gravel Run) and 421068 (TGP Wyckoff Storage) are being physically shut in for the duration of work, with all secondary receipts and deliveries restricted. No restoration timeline has been provided.
TGP HC Line force majeure threatens up to 0.580 Bcf/d of primary firm capacity at MLV 313 Zone 4 End with no restoration timeline; expect bullish pressure on Tennessee Zone 4-300 and Zone 6 New England basis as Appalachian corridor flows through this segment are curtailed, with Wyckoff Storage shut in compounding supply tightness for downstream Northeast markets.
Reroute: Limited: Transco is the primary competing pipeline for Northeast deliveries, and while it serves overlapping markets, TGP's HC Line serves specific Appalachian Zone 4 segments with limited bypass; partial reroute via Transco and TETCO is possible but unlikely to fully offset 0.580 Bcf/d of primary firm curtailment given current system loadings.
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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: 10/05/2026 6:37:08AM Notice End Date/Time: 10/06/2026 9:00:00am
Post Date/Time: 10/5/2026 6:37:08 AM Notice ID: 404701
Reqrd Rsp: 1 Rsp Date/Time: 10/5/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 404646
Subject: FORCE MAJEURE MLV 313 (HC LINE) 10-6 REM
Notice Text:
FORCE MAJEURE AT MLV 313A-403 TO MLV 313A-404 (HC LINE) EFFECTIVE 10-6-2026 REMINDER
As a reminder, pursuant to Article XII of the General Terms and Conditions of Tennessee's FERC Gas Tariff, Tennessee posted notice of a Force Majeure event between valve sections 313A-403 to 313A-404 on the HC Line just south of Avoca, New York on October 2, 2026 (Notice Identifier #404646). An anomaly has been discovered which requires immediate repairs. Tennessee personnel are on site developing a repair plan with repair work scheduled to begin on Tuesday, October 6, 2026. Tennessee estimates the impact of this work to be up to 580,000 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 Tuesday, October 6, 2026 and throughout the duration of this repair work.
Additionally, the following meters will be physically shut in for the duration of the work:
412803 TGP Gravel Run
421068 TGP Wyckoff Storage
During the outage, Tennessee will restrict all secondary receipts and secondary deliveries at these meters.
Tennessee will continue to update customers as more information becomes available.
Please contact your Account Representative or Scheduler if you have any questions.
..
Force Majeure0.395 Bcf/dUntil Further Notice10 Days
ANR Pipeline declared force majeure on its Michigan Leg South system effective October 3, 2026, due to an anomaly discovered between MLV 56 and MLV 57. Eastbound capacity at St. John (LOC #FPSTJNEB) is reduced by 395 MMcf/d (0.395 Bcf/d), leaving 930 MMcf/d available, with the constraint expected to run through October 12. ANR warns of firm primary (estimated 34% of contracted MDQ), firm secondary, and interruptible curtailments, with RCCs to be issued per Tariff Section 6.36 if primary firm scheduled quantities cannot be met.
ANR force majeure removes 0.395 Bcf/d of eastbound Michigan Leg South capacity through Oct 12, with 34% of contracted firm primary MDQ at risk; expect bullish pressure on ANR ML 7 and Michigan/Wisconsin basis versus Henry Hub as Midwest supply tightens.
Reroute: Limited: TETCO (monitored), TGT (monitored), and PEPL (monitored) serve overlapping Gulf Coast-to-Midwest corridors but cannot fully replace Michigan-specific ANR Michigan Leg South deliveries; downstream Michigan LDC customers in particular have few practical bypass options.
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: 10/03/26
10/03/26
10/13/26
Subject: Subject: NOTICE OF FORCE MAJEURE ANRPL – Michigan Leg South – St. John Eastbound
Author: Author: Bryan Turner
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 Michigan Leg South area due to an anomaly discovered between MLV 56 & MLV 57. As a result, capacity will be reduced as follows:
10/3 (Intraday) - 10/12 St. John Eastbound (LOC #FPSTJNEB) 395 MMcf/d (leaving 930 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. Estimated impact to Firm Primary as follows:
34% - 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 Force Majeure Average Usage Quantity, as defined in Section 6.36.2(a) 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
Tennessee Gas Pipeline has declared a Force Majeure between valve sections 313A-403 and 313A-404 on the HC Line just south of Avoca, New York, effective October 6, 2026 starting with the Timely Cycle. An anomaly requiring immediate repair was discovered; repair work begins October 6 with no stated end date. Up to 0.580 Bcf/d of Primary In the Path capacity at MLV 313 HC Zone 4 End (Segment 399 FH) is at risk, and meters 412803 (TGP Gravel Run) and 421068 (TGP Wyckoff Storage) will be physically shut in for the duration.
TGP HC Line force majeure removes up to 0.580 Bcf/d of Zone 4 primary firm capacity effective Oct 6 with no restoration timeline; expect bullish pressure on Tennessee Zone 4 and Zone 6 Northeast/New England basis with Wyckoff Storage shut in compounding supply tightness into the region.
Reroute: Limited: Transco is the primary competing Northeast pipeline and serves overlapping Zone 4/6 markets, but TGP and Transco together are the two dominant Northeast corridors, so a TGP constraint of this size cannot be fully offset without knowing Transco's available capacity; no same-corridor single alternative exists for direct HC Line Zone 4 deliveries north of the constraint point.
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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: 10/02/2026 1:17:55PM Notice End Date/Time: 10/03/2026 9:00:00am
Post Date/Time: 10/2/2026 1:17:55 PM Notice ID: 404646
Reqrd Rsp: 1 Rsp Date/Time: 10/2/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: FORCE MAJEURE MLV 313(HC LINE) EFF 10-6
Notice Text:
FORCE MAJEURE AT MLV 313A-403 TO MLV 313A-404 (HC LINE) EFFECTIVE 10-6-2026
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 developing a repair plan with repair work scheduled to begin on Tuesday, October 6, 2026. Tennessee estimates the impact of this work to be up to 580,000 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 Tuesday, October 6, 2026 and throughout the duration of this repair work.
Additionally, the following meters will be physically shut in for the duration of the work:
412803 TGP Gravel Run
421068 TGP Wyckoff Storage
During the outage, Tennessee will restrict all secondary receipts and secondary deliveries at these meters.
Tennessee will continue to update customers as more information becomes available.
Please contact your Account Representative or Scheduler if you have any questions.
..
Columbia Gas Transmission (TCO)
UPDATE: Force Majeure – MXP Line
SEV 5/5
Force Majeure1.800 Bcf/dUntil Further Notice
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.
Rockies Express
[OPERATIONAL ALERT] BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #16
SEV 5/5
Compressor Issue1.075 Bcf/dUntil Further Notice
REX Bertrand Compressor Station operational issue (Update #16) restricts Segment 250 westbound-to-eastbound capacity to 1.075 Bcf/d effective Gas Day August 1, 2026, until further notice. Primary firm, secondary firm, and ITS/AOR service are all explicitly at risk of not being scheduled. No restoration timeline has been provided.
REX Segment 250 restricted to 1.075 Bcf/d with primary and secondary firm at risk; expect bullish pressure at Midcontinent and downstream Midwest basis points as eastbound Rockies takeaway is curtailed, with bearish pressure at CIG/Cheyenne Hub as Rockies gas backs up -- no restoration timeline adds upward severity bias.
Reroute: None: Trailblazer Pipeline leases capacity at Bertrand Compressor Station on REX -- when REX Segment 250 is constrained at Bertrand, Trailblazer is simultaneously affected and cannot serve as an independent reroute option. CIG provides some Rockies egress but cannot replace REX eastbound volumes at this scale.
View original notice text
Pipeline: Rockies Express
Notice ID: 13976
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #16
Posted: 7/30/2026 8:35:16 PM
Effective: 7/30/2026 8:35:16 PM
End Date: 12/31/9000
BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE – UPDATE #16
Effective Timely cycle, Gas Day Saturday, August 1, 2026, until further notice, the capacity in Segment
250 is being restricted to 1,075 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.
ANR Pipeline (TC Energy)
CAPACITY REDUCTION Non-Performance at Patterson/Neptune (LOC #505655) - Southeast Area
SEV 5/5
Capacity Constraint0.500 Bcf/dUntil Further Notice
ANR Pipeline has declared a critical capacity restriction effective immediately at the Patterson/Neptune receipt location (LOC #505655) in St. Mary Parish, Louisiana, due to non-performance. Starting 7/23 and until further notice, scheduled capacity is reduced by 0.500 Bcf/d, leaving only 0.100 Bcf/d available at this location. ANR explicitly anticipates Firm Primary, Firm Secondary, and Interruptible curtailments -- all service classes are at risk.
ANR restricts 0.500 Bcf/d at Patterson/Neptune (SE Louisiana) with firm primary curtailments anticipated and no restoration timeline; expect bearish Henry Hub pressure as Gulf Coast northbound takeaway backs up, with potential bullish signal at Midwest/Chicago markets losing this supply.
Reroute: Moderate: TETCO, Trunkline (TGC), and Southern Natural (EGT) serve overlapping Gulf Coast northbound corridors, but the 0.500 Bcf/d reduction at a single receipt point is large relative to typical spare capacity and firm curtailments across all service classes suggest limited ability to absorb volumes at alternative paths without congestion.
View original notice text
TSP Name ANR Pipeline Company
TSP 006958581
Notice Type Description: Over-Under Performance
Notice Stat Desc: Initiate
Prior Notice:
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
Post Date: 07/22/26
07/22/26
08/31/26
Subject: Subject: CAPACITY REDUCTION Non-Performance at Patterson/Neptune (LOC #505655) - Southeast Area
Author: Author: T0000758
Notice Text
Effective immediately and until further notice, ANR is restricting capacity due to non-performance at the Patterson/Neptune (LOC #505655) receipt location in ANR’s Southeast Area located in St Mary, Louisiana. Capacity will be restricted as follows:
7/22 (Intraday) - No incremental volumes will be scheduled
7/23 - until further notice - Patterson/Neptune (LOC #505655): 500 MMcf/d (leaving 100 MMcf/d)
ANR anticipates this posting may result in Firm Primary, Firm Secondary and Interruptible curtailments. ANR is monitoring operations at this location closely and will update this posting as necessary.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 800-827-5267.
Rockies Express
[OPERATIONAL ALERT] BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #15
SEV 5/5
Compressor Issue1.096 Bcf/dUntil Further Notice
Rockies Express Pipeline has restricted capacity on Segment 250 (West to East direction) to 1.096 Bcf/d at Bertrand Compressor Station effective Gas Day July 1, 2026, until further notice. This is Update #15, indicating an ongoing unresolved operational issue. Primary firm, secondary firm, and interruptible/AOR service are all at risk of not being scheduled, meaning firm curtailments are actively in play with no restoration timeline.
REX Segment 250 restriction to 1.096 Bcf/d with primary and secondary firm service at risk signals active firm curtailments on a major Rockies-to-Midcontinent corridor with no end date; expect bullish pressure at downstream REX Zone 3 and Midcontinent delivery points and bearish pressure at Rockies basin hubs (CIG/Opal) as eastbound takeaway is constrained.
Reroute: None: Trailblazer Pipeline leases capacity at Bertrand Compressor Station on REX -- when REX Segment 250 is constrained at Bertrand, Trailblazer is simultaneously affected and cannot serve as an independent reroute. No viable alternative exists for full Rockies-to-Midcontinent eastbound reroute.
View original notice text
Pipeline: Rockies Express
Notice ID: 13873
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #15
Posted: 6/30/2026 8:06:38 AM
Effective: 6/30/2026 8:06:38 AM
End Date: 12/31/9000
BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE – UPDATE #15
Effective Timely cycle, Gas Day Wednesday, July 1, 2026, until further notice, the capacity in Segment
250 is being restricted to 1,096 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.
Tallgrass Energy
[Trailblazer Pipeline (TPC)] [FORCE MAJEURE] HEREFORD COMPRESSOR STATION FORCE MAJEURE
SEV 5/5
Force Majeure0.021 Bcf/dUntil Further Notice
Trailblazer Pipeline (TPC) declared a force majeure at its Hereford Compressor Station effective Gas Day June 19, 2026, ID2 cycle, and continuing until further notice. Operating capacity at Location 60361 is restricted to 20.9 MDth/d (approximately 0.021 Bcf/d), an extreme reduction from normal throughput. Primary firm, secondary firm, and interruptible service are all at risk of curtailment.
Trailblazer FM at Hereford CS cuts operating capacity to just 0.021 Bcf/d with no restoration timeline; primary and secondary firm service at risk -- expect bearish pressure on Rockies basis at CIG/Cheyenne Hub as eastbound Rockies takeaway collapses, with reroute to REX potentially compromised given shared infrastructure at Bertrand CS.
Reroute: None: Trailblazer leases capacity at Bertrand Compressor Station on REX -- when Trailblazer is constrained at a shared facility, REX Zone 1 is simultaneously affected and does not represent an independent reroute; CIG provides limited partial alternative for some Rockies volumes but cannot absorb a full Trailblazer outage.
View original notice text
Pipeline: Trailblazer Pipeline (TPC)
Notice ID: 13841
Notice Type: Critical notice
Sub-Type: FORCE MAJEURE
Subject: HEREFORD COMPRESSOR STATION FORCE MAJEURE
Posted: 6/19/2026 12:30:45 PM
Effective: 6/19/2026 12:30:45 PM
End Date: 12/31/9000
HEREFORD COMPRESSOR STATION FORCE MAJEURE
On Gas Day Friday, June 19, 2026, Trailblazer Pipeline Company (“TPC”) experienced a Force Majeure
event (as defined in Section 22 of the GT&C of the Tariff) at its Hereford Compressor Station. Effective
ID2 cycle, Gas Day Friday, June 19, 2026, and Timely cycle, Gas Day Saturday, June 20, 2026, and until
further notice, the operating capacity at the Hereford Location (Location 60361) will be scheduled to
20.9 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 will post updates as they are available.
For questions, please call your Account Director or Scheduling Representative at 303-763-2906.
Tallgrass Energy
[Trailblazer Pipeline (TPC)] [OPERATIONAL ALERT] THIRD PARTY OPERATIONAL ISSUE - BERTRAND COMPRESSOR STATION - UPDATE #14
SEV 5/5
Compressor Issue0.808 Bcf/dUntil Further Notice
Trailblazer Pipeline Segment 20 remains restricted to 0.808 Bcf/d effective Gas Day June 2, 2026, until further notice due to an ongoing third-party operational issue at Bertrand Compressor Station -- now in its 14th update. Primary firm, secondary firm, and ITS/AOR quantities are all explicitly at risk of not being scheduled. No restoration timeline has been provided.
Bertrand CS constraint caps Trailblazer at 0.808 Bcf/d with firm service at risk; because REX leases capacity at the same Bertrand CS facility, these two Rockies eastbound pipes are simultaneously constrained -- expect continued bearish pressure on Rockies basin (CIG/Cheyenne Hub) as eastbound takeaway remains impaired with no reroute.
Reroute: None: Trailblazer and REX share the Bertrand Compressor Station -- the same third-party facility constraining Trailblazer simultaneously affects REX Zone 1, eliminating the primary reroute alternative for Rockies eastbound volumes.
View original notice text
Pipeline: Trailblazer Pipeline (TPC)
Notice ID: 13785
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: THIRD PARTY OPERATIONAL ISSUE - BERTRAND COMPRESSOR STATION - UPDATE #14
Posted: 6/1/2026 9:54:44 AM
Effective: 6/1/2026 9:54:44 AM
End Date: 12/31/9000
THIRD PARTY OPERATIONAL ISSUE – BERTRAND COMPRESSOR STATION – UPDATE #14
Effective Timely cycle, Gas Day Tuesday, June 2, 2026, until further notice, the capacity in Segment 20
is being restricted to 808 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
Rockies Express
[OPERATIONAL ALERT] BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #14
SEV 5/5
Compressor Issue1.115 Bcf/dUntil Further Notice
Rockies Express Bertrand Compressor Station operational issue (Update #14) restricts Segment 250 West-to-East capacity to 1.115 Bcf/d effective Gas Day June 2, 2026, until further notice. Primary firm, secondary firm, and interruptible service are all at risk of not being scheduled. No restoration timeline has been provided.
REX Segment 250 constrained to 1.115 Bcf/d W-to-E with primary and secondary firm at risk; Trailblazer shares Bertrand CS and is simultaneously affected -- expect bullish pressure at Midcontinent and Chicago Citygate as Rockies takeaway is curtailed with zero independent reroute.
Reroute: None: REX and Trailblazer share Bertrand Compressor Station -- both are simultaneously constrained by the same facility, leaving no independent reroute for Rockies eastbound volumes. CIG provides limited alternative egress but cannot absorb full displaced volumes.
View original notice text
Pipeline: Rockies Express
Notice ID: 13783
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #14
Posted: 6/1/2026 9:52:40 AM
Effective: 6/1/2026 9:52:40 AM
End Date: 12/31/9000
BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE – UPDATE #14
Effective Timely cycle, Gas Day Tuesday, June 2, 2026, until further notice, the capacity in Segment
250 is being restricted to 1,115 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.
Rockies Express
[FORCE MAJEURE] HAMILTON COMPRESSOR STATION FORCE MAJEURE
SEV 5/5
Force Majeure0.316 Bcf/dUntil Further Notice
Rockies Express declared a force majeure at Hamilton Compressor Station effective Gas Day May 19, 2026, cutting 0.316 Bcf/d of operating capacity across Segments 360, 370, and 380 until further notice. Primary firm, secondary firm, and AOR/ITS service classes are all at risk of curtailment. This event is independent of and additive to the prior scheduled maintenance under Notice ID 13721.
REX force majeure removes 0.316 Bcf/d of westbound capacity across three segments with all service classes at risk; combined with existing Notice 13721 maintenance cuts, expect bullish pressure on Appalachian and Midwest basis (Dominion South, TETCO M2, Chicago Citygate) as Marcellus/Utica westbound takeaway tightens.
Reroute: Moderate: Rover Pipeline, TETCO M2, and TCO serve overlapping Appalachian westbound markets and may absorb some displaced volumes, but the additive impact of concurrent REX maintenance (Notice 13721) reduces available spare capacity on alternative routes.
View original notice text
Pipeline: Rockies Express
Notice ID: 13726
Notice Type: Critical notice
Sub-Type: FORCE MAJEURE
Subject: HAMILTON COMPRESSOR STATION FORCE MAJEURE
Posted: 5/19/2026 6:50:38 PM
Effective: 5/19/2026 6:50:38 PM
End Date: 12/31/9000
HAMILTON COMPRESSOR STATION FORCE MAJEURE
On Gas Day Tuesday, May 19, 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 Hamilton Compressor Station.
Effective for the Evening Cycle, Gas Day Wednesday, May 20, 2026, and the ID3 Cycle, Gas Day Tuesday,
May 19, 2026, until further notice, operating capacity in Segment 380, Segment 370, and Segment 360
will be cut by 316MDth/d. These Force Majeure cuts are independent of any cuts associated with prior
scheduled maintenance events posted to the Rockies Express Pipeline LLC EBB under notice ID 13721.
Primary and secondary firm quantities, as well as AOR/ITS are at risk of not being scheduled.
REX is continuing to monitor the event and will post updates as more information becomes available.
For questions, please call your Account Director or Scheduling Hotline at 303-763-2906.
Rockies Express
[OPERATIONAL ALERT] BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #13
SEV 5/5
Compressor Issue1.118 Bcf/dUntil Further Notice
Rockies Express Bertrand Compressor Station is restricting Segment 250 westbound-to-eastbound (West to East) capacity to 1.118 Bcf/d until further notice, effective Gas Day May 1, 2026. This is Update #13, indicating a prolonged unresolved operational issue with no restoration timeline. Primary firm, secondary firm, and interruptible service are all at risk of not being scheduled, indicating curtailments across all service classes.
REX Segment 250 restricted to 1.118 Bcf/d W-to-E with primary and secondary firm at risk; expect bearish pressure at Rockies basin hubs (CIG, Cheyenne) as eastbound takeaway is curtailed and bullish pressure at Midcontinent and Chicago Citygate basis points versus Henry Hub -- no restoration timeline adds further upside risk to downstream markets.
Reroute: None: Trailblazer Pipeline leases capacity at Bertrand Compressor Station on REX -- a Bertrand CS constraint simultaneously affects Trailblazer, eliminating it as an independent reroute option. CIG provides some Rockies egress southward but cannot replicate REX eastbound volumes into the Midcontinent.
View original notice text
Pipeline: Rockies Express
Notice ID: 13694
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #13
Posted: 4/30/2026 1:36:52 PM
Effective: 4/30/2026 1:36:52 PM
End Date: 12/31/9000
BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE – UPDATE #13
Effective Timely cycle, Gas Day Wednesday, May 1, 2026, until further notice, the capacity in Segment
250 is being restricted to 1,118 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.
Tallgrass Energy
[Trailblazer Pipeline (TPC)] [FORCE MAJEURE] REDTAIL COMPRESSOR STATION FORCE MAJEURE
SEV 5/5
Force Majeure0.030 Bcf/dUntil Further Notice
Trailblazer Pipeline declared force majeure at Redtail Compressor Station effective Gas Day April 15, 2026, reducing operating capacity to only 30 MDth/d (0.030 Bcf/d) until further notice. Primary firm, secondary firm, and interruptible service are all at risk of curtailment. No restoration timeline has been provided; end date is listed as 12/31/9000, indicating an indefinite outage.
Trailblazer FM at Redtail CS cuts operating capacity to 0.030 Bcf/d with all service classes at risk; this effectively eliminates Trailblazer as a functional eastbound Rockies takeaway path, expect bearish pressure on CIG/Cheyenne Hub Rockies basis as gas backs up in the Rockies, with offsetting bullish pressure at Midcontinent and Northern Natural Gas downstream delivery points.
Reroute: None: Trailblazer leases capacity at Bertrand CS on REX, and REX Zone 1 is the primary correlated alternative -- when Trailblazer is constrained at a compressor station upstream of Bertrand, REX may face correlated pressure; Colorado Interstate Gas (CIG) provides a partial alternative for some Rockies volumes moving south, but cannot fully absorb Trailblazer's eastbound capacity.
View original notice text
Pipeline: Trailblazer Pipeline (TPC)
Notice ID: 13664
Notice Type: Critical notice
Sub-Type: FORCE MAJEURE
Subject: REDTAIL COMPRESSOR STATION FORCE MAJEURE
Posted: 4/15/2026 7:39:13 PM
Effective: 4/15/2026 7:39:13 PM
End Date: 12/31/9000
REDTAIL COMPRESSOR STATION FORCE MAJEURE
On Gas Day Wednesday, April 15, 2026, Trailblazer Pipeline Company (“TPC”) experienced a Force
Majeure event (as defined in Section 22 of the GT&C of the Tariff) at its Redtail Compressor Station.
Effective ID3 cycle, Gas Day Wednesday, April 15, 2026, and Evening cycle, Gas Day Thursday, April 16,
2026, and until further notice, the operating capacity at the Redtail Location (Location 56111) will be
scheduled to 30 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 will post updates as they are available.
For questions, please call your Account Director or Scheduling Representative at 303-763-2906.
Rockies Express
[OPERATIONAL ALERT] BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #11
SEV 5/5
Compressor Issue1.103 Bcf/dUntil Further Notice
Rockies Express Pipeline has restricted capacity on Segment 250 (West-to-East direction) to 1,103 MDth/d (1.103 Bcf/d) effective March 31, 2026, until further notice due to an ongoing operational issue at Bertrand Compressor Station. This is Update #11, indicating a prolonged unresolved outage. Primary firm, secondary firm, and interruptible service (ITS/AOR) are all at risk of not being scheduled, meaning even firm shippers face potential curtailments with no restoration timeline provided.
REX Segment 250 restriction to 1.103 Bcf/d with all service classes including primary firm at risk tightens Rockies-to-Midcontinent eastbound takeaway; expect bearish pressure at CIG and Opal as Rockies basin gas backs up, with bullish signals at Midcontinent and REX Zone 3 downstream delivery points -- Trailblazer is NOT an independent reroute as it shares Bertrand CS.
Reroute: None: Trailblazer Pipeline leases capacity at Bertrand Compressor Station on REX and is simultaneously constrained by the same facility failure -- these are not independent reroute options. No viable alternative exists for affected West-to-East REX volumes.
View original notice text
Pipeline: Rockies Express Pipeline
Notice ID: 13616
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #11
Posted: 3/31/2026 1:26:26 PM
Effective: 3/31/2026 1:26:26 PM
End Date: 12/31/9000
BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE – UPDATE #11
Effective ID2 cycle, Gas Day Tuesday, March 31, 2026, and Evening cycle, Gas Day Wednesday, April 1,
2026, until further notice, the capacity in Segment 250 is being restricted to 1,103 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.
Tallgrass Energy
[Trailblazer Pipeline (TPC)] [OPERATIONAL ALERT] THIRD PARTY OPERATIONAL ISSUE - BERTRAND COMPRESSOR STATION - UPDATE #10
SEV 5/5
Compressor Issue0.813 Bcf/dUntil Further Notice
Trailblazer Pipeline Segment 20 is restricted to 0.813 Bcf/d effective March 30, 2026 gas day due to a third-party operational issue at Bertrand Compressor Station, and the restriction continues until further notice. Primary firm, secondary firm, and interruptible service are all at risk of curtailment. This is Update #10, indicating an ongoing, unresolved multi-day constraint with no restoration timeline.
Trailblazer Segment 20 restricted to 0.813 Bcf/d with primary and secondary firm at risk; because Trailblazer shares Bertrand CS with REX, both pipes are simultaneously constrained -- expect bearish pressure on Rockies/CIG basis as gas backs up in the basin, with bullish pressure at Midcontinent and Chicago Citygate as eastbound takeaway remains curtailed until further notice.
Reroute: None: REX and Trailblazer share Bertrand Compressor Station -- both are simultaneously constrained by the same third-party facility, eliminating any independent reroute option for eastbound Rockies volumes.
View original notice text
Pipeline: Trailblazer Pipeline (TPC)
Notice ID: 13613
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: THIRD PARTY OPERATIONAL ISSUE - BERTRAND COMPRESSOR STATION - UPDATE #10
Posted: 3/30/2026 5:33:18 PM
Effective: 3/30/2026 5:33:18 PM
End Date: 12/31/9000
THIRD PARTY OPERATIONAL ISSUE – BERTRAND COMPRESSOR STATION – UPDATE #10
Effective ID3 cycle, Gas Day Monday, March 30, 2026, and until further notice, the capacity in Segment
20 is being restricted to 813 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
Rockies Express
[OPERATIONAL ALERT] BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #10
SEV 5/5
Compressor Issue1.174 Bcf/dUntil Further Notice
Bertrand Compressor Station on REX Segment 250 remains operationally impaired, restricting eastbound capacity to 1.174 Bcf/d until further notice. Primary firm, secondary firm, and interruptible service are all at risk of not being scheduled -- a rare and serious escalation beyond interruptible-only curtailments. No restoration timeline has been provided.
REX Segment 250 eastbound restriction to 1.174 Bcf/d with primary firm service at risk signals severe Rockies takeaway constraint; expect bearish pressure at CIG/Cheyenne Hub as Rockies gas backs up, with bullish pressure at Midcontinent and Chicago Citygate as eastbound supply is reduced.
Reroute: None: Trailblazer Pipeline leases capacity at Bertrand Compressor Station on REX -- both pipes are simultaneously constrained by the same facility failure. No independent reroute exists for eastbound Rockies volumes.
View original notice text
Pipeline: Rockies Express Pipeline
Notice ID: 13612
Notice Type: Critical notice
Sub-Type: OPERATIONAL ALERT
Subject: BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE - UPDATE #10
Posted: 3/30/2026 5:32:22 PM
Effective: 3/30/2026 5:32:22 PM
End Date: 12/31/9000
BERTRAND COMPRESSOR STATION OPERATIONAL ISSUE – UPDATE #10
Effective ID3 cycle, Gas Day Monday, March 30, 2026, and until further notice, the capacity in Segment
250 is being restricted to 1,174 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.
Tallgrass Energy
[Trailblazer Pipeline (TPC)] [FORCE MAJEURE] THIRD PARTY FORCE MAJEURE - JULESBURG COMPRESSOR STATION
SEV 5/5
Force Majeure0.722 Bcf/dUntil Further Notice
A third-party force majeure at REX's Julesburg Compressor Station, effective Gas Day March 2, 2026, has reduced Trailblazer Segment 20 operating capacity to 722 MDth/d (0.722 Bcf/d) until further notice. Primary firm, secondary firm, and AOR/ITS service are all at risk of curtailment. This is Revision 3 and the force majeure remains active with no restoration timeline.
Active force majeure at the shared Julesburg/Bertrand CS facility constrains both REX and Trailblazer simultaneously to 0.722 Bcf/d on Segment 20 with no restoration timeline; expect bearish pressure on Rockies CIG/Cheyenne Hub basis as eastbound Rockies takeaway is severely curtailed with zero reroute alternative.
Reroute: None: REX and Trailblazer share the Julesburg/Bertrand Compressor Station -- this force majeure is at the shared facility, meaning both pipelines are constrained simultaneously. No independent reroute exists for Rockies eastbound volumes.
View original notice text
Pipeline: Trailblazer Pipeline (TPC)
Notice ID: 13500
Notice Type: Critical notice
Sub-Type: FORCE MAJEURE
Subject: THIRD PARTY FORCE MAJEURE - JULESBURG COMPRESSOR STATION
Posted: 3/2/2026 6:41:18 PM
Effective: 3/2/2026 6:41:18 PM
End Date: 12/31/9000
THIRD PARTY FORCE MAJEURE – JULESBURG COMPRESSOR STATION
On Gas Day Monday, March 2, 2026, Rockies Express Pipeline LLC (“REX”) experienced a force majeure
event issue at its Julesburg Compressor Station which will affect Trailblazer’s leased capacity. This
Operational Issue is posted under notice ID XXXXX on REX’s Electronic Bulletin Board (“EBB”).
Effective ID3 cycle, Gas Day Monday, March 2, 2026, and Evening cycle, Gas Day Tuesday, March 3,
2026, and until further notice, the operating capacity through Segment 20 will be reduced to a ratable
722 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. Any updates will be also be posted under Trailblazer’s EBB. For questions, please call
your Account Director or Scheduling Hotline at 303-763-2906
Rockies Express
[FORCE MAJEURE] JULESBURG COMPRESSOR STATION FORCE MAJEURE
SEV 5/5
Force Majeure1.045 Bcf/dUntil Further Notice
REX declared force majeure at Julesburg Compressor Station effective Gas Day March 2, 2026, reducing operating capacity through Segment 240 (west-to-east direction) to 1.045 Bcf/d until further notice. This is Revision 3 and the force majeure remains active with no restoration timeline; primary firm, secondary firm, and interruptible service are all at risk of curtailment. The end date of 12/31/9000 confirms an open-ended outage with no known resolution.
Active REX FM at Julesburg CS caps westbound-to-eastbound throughput on Segment 240 at 1.045 Bcf/d until further notice, with firm service curtailments confirmed at risk; expect bullish pressure on Midcontinent and Chicago Citygate basis as Rockies/DJ Basin gas loses eastbound takeaway, and bearish pressure at CIG/Cheyenne Hub as supply backs up in the basin.
Reroute: Limited: Trailblazer Pipeline (TPC) is the primary alternative for Rockies eastbound gas, but Trailblazer leases capacity at Bertrand CS on REX -- if the Julesburg FM affects shared infrastructure, Trailblazer reroute reliability is uncertain. CIG provides some alternative egress but does not serve the same downstream Midcontinent/Chicago markets.
View original notice text
Pipeline: Rockies Express Pipeline
Notice ID: 13499
Notice Type: Critical notice
Sub-Type: FORCE MAJEURE
Subject: JULESBURG COMPRESSOR STATION FORCE MAJEURE
Posted: 3/2/2026 6:40:48 PM
Effective: 3/2/2026 6:40:48 PM
End Date: 12/31/9000
JULESBURG COMPRESSOR STATION FORCE MAJEURE
On Gas Day Monday, March 2, 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 Julesburg Compressor Station. Effective
ID3 cycle, Gas Day Monday, March 2, 2026, and Evening cycle, Gas Day Tuesday, March 3, 2026, and
until further notice, the operating capacity through Segment 240 will be reduced to a ratable 1,045
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.
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