April 2026, by week · month overview
All
Force Majeure
Maintenance
Capacity
Compressor
Sev 4–5 Only
Tallgrass Energy
[Trailblazer Pipeline (TPC)] [FORCE MAJEURE] REDTAIL COMPRESSOR STATION FORCE MAJEURE
SEV 5/5
Force Majeure
0.030 Bcf/d
Until 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.
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EGTS
OFO: Northern Area Conform Services
SEV 4/5
Operational Alert
Until Further Notice
EGTS has issued an Operational Flow Order (OFO) for Conform Services on its Northern Area, effective January 23, 2026 at 15:00. This is a Critical-category notice indicating active system stress requiring shippers to conform nominations to actual usage. No specific capacity volume is stated, but OFO declarations on EGTS Northern Area signal tightness in Appalachian Mid-Atlantic supply flows. Duration is indeterminate from this notice.
EGTS Northern Area OFO signals active system stress on the Appalachian/Mid-Atlantic corridor; expect bullish pressure at Dominion South and TETCO M2 basis with potential tightening at Mid-Atlantic delivery points served by EGTS and Transco Zone 5.
Reroute: Moderate: TCO (Columbia Gas Transmission) and Equitrans serve overlapping Appalachian markets and may absorb some volumes, but EGTS Northern Area OFOs during winter typically reflect system-wide tightness that limits available reroute capacity on competing pipes.
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ANR Pipeline (TC Energy)
CAPACITY REDUCTION - Southeast Area – Eunice Compressor Station
SEV 4/5
Maintenance
1.611 Bcf/d
Until Further Notice
2 Days
ANR Pipeline has planned maintenance at Eunice Compressor Station in the Southeast Area on 3/18-3/19, resulting in curtailments across eight interconnect locations totaling approximately 1.611 Bcf/d of reduced capacity. Affected locations include major interconnects with TGP (443 MMcf/d reduced to 30 MMcf/d), Sonat/SNG (377 MMcf/d reduced to 110 MMcf/d), Weeks Island/LIG (270 MMcf/d reduced to 40 MMcf/d), and Col Gulf (143 MMcf/d reduced to 0 MMcf/d). ANR explicitly anticipates Firm Primary, Firm Secondary, and Interruptible curtailments, meaning all service classes are at risk.
ANR Eunice CS planned outage removes approximately 1.611 Bcf/d of Southeast Area capacity for 3/18-3/19, with firm primary curtailments explicitly anticipated; expect tightening at Transco Zone 4, SNG/Sonat, and TGP Southeast interconnects, with bullish basis pressure across Gulf Coast-to-Southeast delivery corridors.
Reroute: Limited: the Eunice CS constraint simultaneously affects ANR interconnects with both SNG/Sonat and TGP -- the two primary competing Southeast pipelines -- reducing the ability of shippers to reroute curtailed volumes; TETCO and CGT provide partial Gulf Coast northbound alternatives but are unlikely to absorb the full 1.6 Bcf/d reduction.
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El Paso (EPNG)
[FORCE MAJEURE] Force Majeure - El Paso C Station
SEV 4/5
Force Majeure
Until Further Notice
1 Days
EPNG has declared force majeure at El Paso C Station effective 04/15/2026 at 10:30 AM, with restoration expected by 04/16/2026 at 9:00 AM. El Paso C Station is a compressor station on the EPNG mainline in the El Paso/West Texas corridor, a key segment for westbound Permian Basin takeaway toward SoCal and Arizona. Duration is approximately 22.5 hours. No capacity volume is specified in the notice.
EPNG force majeure at El Paso C Station reduces westbound Permian takeaway capacity; expect bearish pressure at Waha as basin gas backs up and bullish pressure at SoCal Border and Arizona delivery points, though the short ~1-day duration limits sustained market impact.
Reroute: Moderate: Transwestern Pipeline (TW) serves overlapping SoCal Border and Arizona markets and is the primary reroute alternative; however, TW spare capacity at any given time may not fully absorb constrained EPNG volumes, particularly on short notice.
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EGTS
TL-400 Restrictions Remain in Effect
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Gulf South Pipeline
Unplanned Bistineau Compressor & Storage Field Maintenance
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point System Alert
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Pleasant Valley Station Unit #7 Unplanned Maintenance
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point System Alert
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point Restrictions
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point Restrictions
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
TL-400 Restrictions Remain in Effect
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Over-Injection and T-Pool Balancing Advisory
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Oakford Area Restrictions
SEV 3/5
Capacity Constraint
Until Further Notice
EGTS has issued a Critical capacity constraint notice for the Oakford area, effective January 12, 2026. Oakford is a major storage and transmission hub in western Pennsylvania serving Mid-Atlantic and Appalachian markets. No specific capacity volumes or restoration timeline are provided in the notice text.
EGTS Oakford area restriction tightens Appalachian Mid-Atlantic supply with no stated restoration date; expect bullish pressure on Dominion South and TETCO M2 basis vs Henry Hub.
Reroute: Moderate: TCO and Equitrans serve overlapping Appalachian markets, and Transco provides some Mid-Atlantic alternative capacity, but Oakford is a critical storage hub with limited full bypass options.
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EGTS
OFO – Under Performance
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO ADVISORY PL-1 FTNN Hourly
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO Advisory Northern FTNN Hourly
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Northern Restrictions
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Limited Daily and Hourly Flexibility – Manage Receipts and Deliveries
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
System Alert – Limited Flexibility
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO: Northern Area FTNN Hourly
SEV 3/5
Operational Alert
Until Further Notice
EGTS has issued an Operational Flow Order (OFO) for the Northern Area requiring hourly FTNN (Firm Transportation No-Notice) compliance, effective January 23, 2026 at 15:00. This is a first-time notice (Revision 1) indicating system stress in the Northern Area of the Eastern Gas Transmission and Storage system. No capacity volume or restoration timeline is specified.
EGTS Northern Area OFO signals Mid-Atlantic/Appalachian supply tightness -- watch for basis widening at Dominion South and TETCO M2 versus Henry Hub, with potential spillover into Transco Zone 5 if EGTS cannot balance flows.
Reroute: Moderate: TCO (Columbia Gas Transmission) and Equitrans serve overlapping Appalachian markets, and Transco provides partial Mid-Atlantic alternative; however, EGTS Northern Area OFOs during winter demand periods often reflect system-wide tightness that limits the effectiveness of reroutes.
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EGTS
OFO: PL-1 Conform Services
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO: PL-1 System FTNN Hourly
SEV 3/5
Operational Alert
Until Further Notice
EGTS has issued an Operational Flow Order (OFO) on its PL-1 system requiring FTNN (Flowing Today, Nominated Nomination) hourly compliance, effective 2026-01-23 at 15:00. This is a first-revision notice posted in January 2026, indicating active system stress on the EGTS Mid-Atlantic/Appalachian network. No specific capacity volume is stated, and no restoration timeline is given.
EGTS PL-1 OFO with hourly FTNN requirements signals Mid-Atlantic/Appalachian pipeline stress; watch for basis widening at Dominion South and TETCO M2 vs Henry Hub, with potential tightening for downstream Southeast and Mid-Atlantic markets served by EGTS and interconnecting TCO and Transco.
Reroute: Moderate: TCO (monitored) and Equitrans serve overlapping Appalachian markets, and Transco provides partial Mid-Atlantic alternative; however, simultaneous winter demand pressure across the region may limit available spare capacity on alternative pipes.
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Capacity Constraint
Until Further Notice
EGTS has issued a Critical Pipeline Conditions notice for PL-1 Restrictions effective January 23, 2026. The notice indicates a capacity constraint on the EGTS system, which serves Mid-Atlantic and Appalachian markets including West Virginia, Virginia, Pennsylvania, Maryland, and New York. No specific volume or restoration timeline is provided in the notice text.
EGTS PL-1 capacity constraint tightens Appalachian and Mid-Atlantic supply; watch for basis widening at Dominion South and TETCO M2 versus Henry Hub with no stated restoration timeline.
Reroute: Moderate: TCO and Equitrans serve overlapping Appalachian markets, and Transco provides partial Mid-Atlantic alternative, but EGTS serves specific local distribution points that may have limited bypass options.
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EGTS
TL-400 Restrictions Remain in Effect
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Leidy Area Restrictions Revision
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Southern & Central City Gate Restrictions
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
TL-360 Receipt Capacity Constraint Remains in Effect
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Southern & Central City Gate Restrictions Revision
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Southern & Central City Gate Restrictions Revision
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Limited Daily and Hourly Flexibility: Manage Receipts and Deliveries
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Groveport Compressor Station Unplanned Maintenance
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO: PL-1 System FTNN Hourly Termination
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO: Northern Area Conform Services Termination
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO: Northern Area FTNN Hourly Terminated
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO: PL-1 Conform Services Termination
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Leidy Area Restrictions Revision
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Southern & Central City Gate Restrictions
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Northern Restrictions
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO – Under Performance
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Limited Daily and Hourly Flexibility: Manage Receipts and Deliveries
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Valley Gate Restriction
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Oakford Area Restrictions
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Northern Restrictions
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Limited Daily and Hourly Flexibility: Manage Receipts and Deliveries
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO Advisory: PL-1 FTNN Termination
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Chehalis - Unplanned Maintenance, Notice of Recall and OFO, Potential Deficiency
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Meacham Notice of Recall and OFO
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Unplanned maintenance at Jackston Prairie and declared Entitlement
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Caldwell CS – Unplanned Maintenance
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Pipeline Incident Impacting Service Update
SEV 3/5
Operational Alert
0.285 Bcf/d
Until Further Notice
37 Days
Texas Gas Transmission issued an operational alert following a pipeline incident in Panola County, Texas on March 16-24, 2026, isolating the North Louisiana Supply Lateral west of the Haughton Compressor Station. Capacity on the Sharon Carthage scheduling groups has been progressively restored from zero to current levels (SCW=135,000, SCE=100,000, CEW=235,000, SCP=285,000 MMBtu/d), with the notice end date now extended to April 30, 2026. The cause remains under investigation and capacity remains below pre-incident levels.
TGT North Louisiana Supply Lateral running at reduced throughput of up to 0.285 Bcf/d on the Sharon Carthage system through April 30; watch for tightening at Henry Hub and NGPL Texas basis as Gulf Coast northbound TGT receipts from Haynesville/North Louisiana remain constrained.
Reroute: Moderate: ANR, PEPL, and TETCO serve overlapping Gulf Coast-to-Midwest corridors and can absorb some displaced North Louisiana volumes, though TGT is a primary northbound conduit from this supply area and alternatives may not fully offset the constraint during high-demand periods.
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Texas Eastern Transmission (TETCO)
04/20/2026- TE Operational Flow Order -- EFF 4/22
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Eastern Transmission (TETCO)
04/20/2026- TE Operational Flow Order -- EFF 4/22 UPDATE (Adding M1-24)
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Eastern Transmission (TETCO)
04/20/2026- TE Pipeline Conditions for 04/21/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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East Tennessee Natural Gas
04/20/2026- ETNG Pipeline Conditions for 4/21/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-18-2026 ID2
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Eastern Transmission (TETCO)
04/19/2026- TE Pipeline Conditions for 4/20/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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East Tennessee Natural Gas
04/19/2026- ETNG Pipeline Conditions for 4/20/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Eastern Transmission (TETCO)
04/18/2026- TE Pipeline Conditions for 4/19/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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East Tennessee Natural Gas
04/18/2026- ETNG Pipeline Conditions for 4/19/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Eastern Transmission (TETCO)
04/17/2026- TE Action Alert -- EFF 4/18
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Eastern Transmission (TETCO)
04/17/2026- TE Pipeline Conditions for 4/18/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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East Tennessee Natural Gas
04/17/2026- ETNG Action Alert -- EFF 4/18
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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East Tennessee Natural Gas
04/17/2026- ETNG Pipeline Conditions for 04/18/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Eastern Transmission (TETCO)
04/16/2026- TE Pipeline Conditions for 04/17/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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NEXUS Gas Transmission (U.S.)
04/16/2026- NEXUS Customer Specific Operational Flow Order -- EFF 4/17
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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East Tennessee Natural Gas
04/16/2026- ETNG Pipeline Conditions for 4/17/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Algonquin Gas Transmission
04/16/2026- AGT Customer Specific Operational Flow Order -- EFF 4/18
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Algonquin Gas Transmission
04/16/2026- AGT Operational Flow Order -- EFF 4/20
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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ANR Pipeline (TC Energy)
CAPACITY REDUCTION - Southeast Mainline – Evangeline Southbound
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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ANR Pipeline (TC Energy)
Notice of Phase 2 Cold Weather Operational Conditions & OFO Watch (Fuel Segment ML-7)
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-02-2026 ID2
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-02-2026 ID3
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Eastern Transmission (TETCO)
04/15/2026- TE Pipeline Conditions for 04/16/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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East Tennessee Natural Gas
04/15/2026- ETNG Pipeline Conditions for 4/16/2026
SEV 3/5
Informational
Until Further Notice
Pre-screen severity 3 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
2026 Projected Outages Overview
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Pineville Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Harrison Compressor (South) Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Location 9494 Gulf South Bosco Delivery
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance- Youngsville Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance- Youngsville Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Youngsville Compressor Station (GCSR-37818)
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Youngsville Compressor Station (GCSR-37818)
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Midland Inventory Verification Test
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Location 8085 (Midwest Bicknell Del)
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Sharon Carthage West (SCW)
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Jeffersontown Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Jeffersontown Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Location 8040 Florida
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance- Youngsville Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Location 9474 Gulf South - Iowa Delivery
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Location 1526 Doe Run KY
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Jeffersontown Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Columbia Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance- Youngsville Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Location 9560 TETCO - Kosciusko Del
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Pipeline Maintainence-Oaktown
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Pipeline Maintainence-Oaktown
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance - Pineville Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Gulf South Pipeline
White Oak Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Gulf South Pipeline
Posted Maintenance Events for 04/17/2026 - 04/23/2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point Restrictions Revision
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point System Alert
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Pleasant Valley Station Unit #7 Returned to Service
SEV 2/5
lifted ✓
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point OFO Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point System Alerts Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point System Alerts Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point Restrictions Revision
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point Restrictions Termination - Revised
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Leidy Area Restrictions Revision
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Cornwell and Clarington Restrictions
SEV 2/5
Capacity Constraint
EGTS issued a critical notice on January 26, 2026, effective January 28, 2026, citing capacity constraints at Cornwell and Clarington locations on the Eastern Gas Transmission and Storage system. No specific capacity volumes, curtailment levels, or restoration timeline are provided in the notice text. Insufficient detail to assess market impact beyond a localized Appalachian constraint.
No capacity volume or curtailment detail provided; monitor for follow-on revisions, but this notice alone offers no actionable basis signal at Dominion South or TETCO M2.
Reroute: Moderate: TCO and Equitrans serve overlapping Appalachian markets in the WV/PA/OH corridor, providing partial reroute options if volumes are specified in a subsequent revision.
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EGTS
January 2026 Balancing Services
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO – Under Performance Revision
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
System Alert – Inventory Transfers
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
System Alert – Inventory Transfers
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO – Under Performance Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
February 2026 Balancing Services
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Leidy Area Restrictions Revision
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Southern and Central City Gate Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
PL-1 Restrictions Revision
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
PL-1 Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Northern Area Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO ADVISORY Northern FTNN Hourly Terminated
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO ADVISORY PL-1 FTNN Hourly Terminated
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Southern and Central City Gate Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
OFO – Under Performance Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
PL-1 Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
PL-1 Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Northern Area Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Leidy Area Restrictions Terminated
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Oakford Area Restrictions Terminated
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Valley Gate and PL-1 Restriction Guidance Reminder
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Leidy Area Restrictions Revision
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
TL-360 Receipt Capacity Restriction Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
System Alert Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
System Alert Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Northern Area Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
PL-1 Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Oakford Area Restrictions Terminated
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Leidy Area Restrictions Terminated
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Return to One Operational Impact Area
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Valley Gate Restriction Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Cornwell and Clarington Restrictions Termination
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Valley Gate and PL-1 Restriction Guidance Reminder Terminated
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Over-Injection and T-pool Balancing Advisory Terminated
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
System Alert – Limited Flexibility Terminated
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Tennessee Gas Pipeline EDI Issue
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Stage III (13%) Overrun Entitlement Lifted
SEV 2/5
lifted ✓
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Chehalis Compressor Station Deficiency Period
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Chehalis Unplanned Maintenance Complete, Chehalis OFO Lifted, and Deficiency Per
SEV 2/5
lifted ✓
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Meacham OFO Lifted
SEV 2/5
lifted ✓
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Meacham OFO Lifted
SEV 2/5
lifted ✓
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Jackson Prairie Maintenance complete and Entitlement Lifted
SEV 2/5
lifted ✓
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Maintenance Location Acadian Rapides 9194
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-16-2026 ID1
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
TGP Outage Impact Report
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
OFO CD1 LIFTED EFFECTIE 4-20-2026
SEV 2/5
lifted ✓
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-18-2026 ID1
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-18-2026 ID3
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-04-2026 ID3
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-05-2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-05-2026 ID2
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-05-2026 ID3
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-06-2026 ID3
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-07-2026 ID2
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-07-2026 ID3
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-15-2026 ID1
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-03-2026 ID3
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-04-2026 ID2
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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ANR Pipeline (TC Energy)
UPDATED CAPACITY REDUCTION - Southeast Area – Eunice Compressor Station
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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ANR Pipeline (TC Energy)
UPDATED CAPACITY REDUCTION - Southeast Mainline – Evangeline Southbound
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-03-2026 EC
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-03-2026 ID1
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text Loading…
Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-03-2026 ID2
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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El Paso (EPNG)
[MAINTENANCE] Updated April 2026 Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
GasQuest and Informational Postings - URL Updates
SEV 1/5
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Texas Gas Transmission
Timely Cycle for 1/30/2026 Nomination Deadline Extended to 2:30 PM
SEV 1/5
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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CPL
Cove Point System Alerts Termination
SEV 1/5
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Elimination of Minimum Turnover Obligation for All GSS Rate Schedules
SEV 1/5
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Notice of Revised Fuel Retention Percentages
SEV 1/5
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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EGTS
Tennessee Gas Pipeline EDI Issue - Resolved
SEV 1/5
lifted ✓
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Stage III (13%) Overrun Entitlement
SEV 1/5
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Northwest Pipeline
Underrun Entitlement Warning Lifted
SEV 1/5
lifted ✓
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Tennessee Gas Pipeline (TGP)
EMERGENT REPAIR AT STA 555 REVOLVED
UNSCORED
Informational
View original notice text Loading…
Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-20-2026 ID1
UNSCORED
Informational
View original notice text Loading…
Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-21-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-20-2026 ID2
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-21-2026 EC
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-20-2026 ID3
UNSCORED
Informational
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NEXUS Gas Transmission (U.S.)
04/20/2026- Nexus Pipeline Conditions for 4/21/2026
UNSCORED
Informational
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Algonquin Gas Transmission
04/20/2026- AGT Pipeline Conditions for 4/21/2026
UNSCORED
Informational
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Energy Transfer
[Transwestern Pipeline] [Over-Under Performance] Critical Notice Underperformance - Enterprise Pecos (Receipt) - POI 500515 (Intraday 2 and 3)
UNSCORED
Informational
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Energy Transfer
[Transwestern Pipeline] [Over-Under Performance] Critical Notice Underperformance - Multiple points - Gas Day 4/20/26 (Intraday 3)
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-17-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-16-2026 ID2
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-16-2026 EC
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-16-2026 ID3
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-17-2026 ID1
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-18-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-17-2026 ID2
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-18-2026 EC
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-17-2026 ID3
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-19-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-19-2026 EC
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-19-2026 ID1
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-20-2026 TIMELY CYCLE
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-19-2026 ID2
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-20-2026 EC
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-19-2026 ID3
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
TGP FIRST SUMMER MAINTENANCE MTG REM
SEV 1/5
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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NEXUS Gas Transmission (U.S.)
04/19/2026- Nexus Pipeline Conditions for 4/20/2026
UNSCORED
Informational
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Algonquin Gas Transmission
04/19/2026- AGT Pipeline Conditions for 4/20/2026
UNSCORED
Informational
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Energy Transfer
[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - OVERAGE ALERT - PHOENIX AREA
UNSCORED
Informational
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Energy Transfer
[Transwestern Pipeline] [Over-Under Performance] Critical Notice Underperformance - Multiple points - Gas Day 4/19/26 (Intraday 3)
UNSCORED
Informational
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NEXUS Gas Transmission (U.S.)
04/18/2026- Nexus Pipeline Conditions for 4/19/2026
UNSCORED
Informational
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Algonquin Gas Transmission
04/18/2026- AGT Pipeline Conditions for 4/19/2026
UNSCORED
Informational
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Energy Transfer
[Transwestern Pipeline] [Over-Under Performance] Critical Notice Underperformance - ETC Grey Wolf - POI 100771 (Intraday 2 and 3)
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-06-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-06-2026 EC
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-06-2026 ID1
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-07-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-06-2026 ID2
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-07-2026 EC
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
EMERGENT REPAIR AT STA 542 UNIT 2
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-07-2026 ID1
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-08-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-08-2026 EC
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-08-2026 ID1
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-15-2026 EC
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-14-2026 ID3
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-16-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-15-2026 ID2
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-16-2026 EC
UNSCORED
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-15-2026 ID3
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
TGP FIRST SUMMER MAINTENANCE MTG REM
SEV 1/5
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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NEXUS Gas Transmission (U.S.)
04/17/2026- Nexus Operational Advisory
UNSCORED
Informational
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NEXUS Gas Transmission (U.S.)
04/17/2026- Nexus Pipeline Conditions for 4/18/2026
UNSCORED
Informational
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Algonquin Gas Transmission
04/17/2026- AGT Pipeline Conditions for 04/18/2026
UNSCORED
Informational
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Energy Transfer
[Gulf Run Transmission] [Maint] Alto Planned Maintenance Termination
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-05-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-04-2026 ID2
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-05-2026 EC
UNSCORED
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NEXUS Gas Transmission (U.S.)
04/16/2026- NEXUS Pipeline Conditions for 4/17/2026
UNSCORED
Informational
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Algonquin Gas Transmission
04/16/2026- AGT Pipeline Conditions for 4/17/2026
UNSCORED
Informational
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Energy Transfer
[Rover Pipeline] [Other] Nominations to Vector on Rover
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-04-2026 TIMELY CYCLE
UNSCORED
Informational
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Tennessee Gas Pipeline (TGP)
RESTRICTIONS FOR 04-04-2026 EC
UNSCORED
Informational
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Energy Transfer
[Transwestern Pipeline] [Over-Under Performance] Critical Notice Underperformance - Multiple points - Gas Day 4/15/26 (Intraday 3)
UNSCORED
Informational
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Texas Eastern Transmission (TETCO)
04/15/2026- AGT/TE Mahwah (00201/78201) and Ramapo (00214/7814) Changes Effective 5/1/2026 Gas Day
UNSCORED
Informational
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NEXUS Gas Transmission (U.S.)
04/15/2026- NEXUS Pipeline Conditions for 4/16/2026
UNSCORED
Informational
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Algonquin Gas Transmission
04/15/2026- AGT/TE Mahwah (00201/78201) and Ramapo (00214/7814) Changes Effective 5/1/2026 Gas Day
UNSCORED
Informational
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Algonquin Gas Transmission
04/15/2026- AGT Pipeline Conditions for 04/16/2026
UNSCORED
Informational
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Gulf South Pipeline
Update: Wilson Compressor Station Maintenance
UNSCORED
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Iroquois Gas Transmission
Capacity Constraint
SEV 1/5
Informational
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Northwest Pipeline
Underrun Entitlement Warning North of Kemmerer
SEV 1/5
Informational
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Northwest Pipeline
Willard ESD/DOT S/D's & Mt. Vernon Solar Inspections
SEV 1/5
Informational
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