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Eastern Gas Transmission & Storage

84 active notices

Active Notices Showing 84 notices
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009868
Subject: OFO: Northern Area Conform Services
Notice Type: Notices
Posted: 2026-01-21T19:37:14.555
Effective: 2026-01-23T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009868 Direction: Bullish
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.
View original notice text
Pipeline: EGTS
Notice ID: 1011145
Subject: TL-400 Restrictions Remain in Effect
Notice Type: Notices
Posted: 2026-04-11T20:42:58.228
Effective: 2026-04-11T23:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1011145 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1011082
Subject: OFO Advisory: PL-1 FTNN Termination
Notice Type: Notices
Posted: 2026-04-07T12:59:23.815
Effective: 2026-04-07T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1011082 Direction: Neutral
EGTS

TL-400 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.
View original notice text
Pipeline: EGTS
Notice ID: 1010900
Subject: TL-400 Restrictions
Notice Type: Notices
Posted: 2026-03-27T14:48:59.093
Effective: 2026-04-06T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Maintenance
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010900 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010730
Subject: Limited Daily and Hourly Flexibility: Manage Receipts and Deliveries
Notice Type: Notices
Posted: 2026-03-16T18:08:31.984
Effective: 2026-03-16T18:08:31.984
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010730 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010674
Subject: Northern Restrictions
Notice Type: Notices
Posted: 2026-03-12T21:01:56.979
Effective: 2026-03-17T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010674 Direction: Neutral
EGTS

PL-1 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.
View original notice text
Pipeline: EGTS
Notice ID: 1010673
Subject: PL-1 Restrictions
Notice Type: Notices
Posted: 2026-03-12T20:59:01.854
Effective: 2026-03-17T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010673 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010671
Subject: Oakford Area Restrictions
Notice Type: Notices
Posted: 2026-03-12T18:51:46.525
Effective: 2026-03-16T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010671 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010639
Subject: Valley Gate Restriction
Notice Type: Notices
Posted: 2026-03-10T13:04:38.199
Effective: 2026-03-10T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010639 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010531
Subject: Limited Daily and Hourly Flexibility: Manage Receipts and Deliveries
Notice Type: Notices
Posted: 2026-03-03T16:25:58.186
Effective: 2026-03-03T16:25:58.186
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010531 Direction: Neutral
EGTS

PL-1 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.
View original notice text
Pipeline: EGTS
Notice ID: 1010447
Subject: PL-1 Restrictions
Notice Type: Notices
Posted: 2026-02-26T13:18:59.358
Effective: 2026-03-02T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010447 Direction: Neutral
EGTS

PL-1 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.
View original notice text
Pipeline: EGTS
Notice ID: 1010339
Subject: PL-1 Restrictions
Notice Type: Notices
Posted: 2026-02-19T12:51:34.456
Effective: 2026-02-22T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010339 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010338
Subject: OFO – Under Performance
Notice Type: Notices
Posted: 2026-02-19T12:49:28.865
Effective: 2026-02-22T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Over-Under Performance
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010338 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010337
Subject: Northern Restrictions
Notice Type: Notices
Posted: 2026-02-19T12:47:22.008
Effective: 2026-02-22T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010337 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010336
Subject: Southern & Central City Gate Restrictions
Notice Type: Notices
Posted: 2026-02-19T12:45:39.74
Effective: 2026-02-22T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010336 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010189
Subject: Leidy Area Restrictions Revision
Notice Type: Notices
Posted: 2026-02-10T18:57:17.936
Effective: 2026-02-11T15:00:00
revision: 2
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010189 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010181
Subject: OFO: PL-1 Conform Services Termination
Notice Type: Notices
Posted: 2026-02-10T12:51:18.267
Effective: 2026-02-10T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010181 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010180
Subject: OFO: Northern Area FTNN Hourly Terminated
Notice Type: Notices
Posted: 2026-02-10T12:49:31.129
Effective: 2026-02-10T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010180 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010179
Subject: OFO: Northern Area Conform Services Termination
Notice Type: Notices
Posted: 2026-02-10T12:47:00.826
Effective: 2026-02-10T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010179 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010178
Subject: OFO: PL-1 System FTNN Hourly Termination
Notice Type: Notices
Posted: 2026-02-10T12:45:16.328
Effective: 2026-02-10T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010178 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010093
Subject: Groveport Compressor Station Unplanned Maintenance
Notice Type: Notices
Posted: 2026-02-04T14:09:11.847
Effective: 2026-02-04T14:09:11.847
subcategory: Critical
naesbNoticeTypeDescription: Maintenance
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010093 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010092
Subject: Limited Daily and Hourly Flexibility: Manage Receipts and Deliveries
Notice Type: Notices
Posted: 2026-02-04T13:45:32.974
Effective: 2026-02-04T13:45:32.974
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010092 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009993
Subject: Southern & Central City Gate Restrictions Revision
Notice Type: Notices
Posted: 2026-01-28T21:41:55.688
Effective: 2026-01-29T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1009993 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009992
Subject: Southern & Central City Gate Restrictions Revision
Notice Type: Notices
Posted: 2026-01-28T21:14:44.302
Effective: 2026-01-29T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1009992 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009991
Subject: TL-360 Receipt Capacity Constraint Remains in Effect
Notice Type: Notices
Posted: 2026-01-28T20:01:47.641
Effective: 2026-01-30T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1009991 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009974
Subject: Southern & Central City Gate Restrictions
Notice Type: Notices
Posted: 2026-01-27T19:59:39.435
Effective: 2026-01-29T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1009974 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009967
Subject: Leidy Area Restrictions Revision
Notice Type: Notices
Posted: 2026-01-27T14:07:35.948
Effective: 2026-01-28T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1009967 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009901
Subject: TL-400 Restrictions Remain in Effect
Notice Type: Notices
Posted: 2026-01-23T13:02:45.875
Effective: 2026-01-23T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009901 Direction: Neutral
EGTS

PL-1 Restrictions

SEV 3/5
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009872
Subject: PL-1 Restrictions
Notice Type: Notices
Posted: 2026-01-21T21:23:59.385
Effective: 2026-01-23T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009872 Direction: Bullish
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009871
Subject: OFO: PL-1 System FTNN Hourly
Notice Type: Notices
Posted: 2026-01-21T20:06:32.939
Effective: 2026-01-23T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009871 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009870
Subject: OFO: PL-1 Conform Services
Notice Type: Notices
Posted: 2026-01-21T19:58:34.487
Effective: 2026-01-23T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009870 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009869
Subject: OFO: Northern Area FTNN Hourly
Notice Type: Notices
Posted: 2026-01-21T19:43:52.441
Effective: 2026-01-23T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009869 Direction: Bullish
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009777
Subject: System Alert – Limited Flexibility
Notice Type: Notices
Posted: 2026-01-15T19:11:06.457
Effective: 2026-01-15T20:00:00
subcategory: Critical
naesbNoticeTypeDescription: Operational Alert
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009777 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009776
Subject: Limited Daily and Hourly Flexibility – Manage Receipts and Deliveries
Notice Type: Notices
Posted: 2026-01-15T18:46:22.982
Effective: 2026-01-15T18:46:22.982
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009776 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009749
Subject: Northern Restrictions
Notice Type: Notices
Posted: 2026-01-14T16:10:37.871
Effective: 2026-01-19T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009749 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009746
Subject: OFO Advisory Northern FTNN Hourly
Notice Type: Notices
Posted: 2026-01-14T16:08:07.841
Effective: 2026-01-19T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009746 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009745
Subject: OFO ADVISORY PL-1 FTNN Hourly
Notice Type: Notices
Posted: 2026-01-14T16:04:04.419
Effective: 2026-01-19T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009745 Direction: Neutral
EGTS

PL-1 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.
View original notice text
Pipeline: EGTS
Notice ID: 1009718
Subject: PL-1 Restrictions
Notice Type: Notices
Posted: 2026-01-13T13:58:28.711
Effective: 2026-01-15T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009718 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009717
Subject: OFO – Under Performance
Notice Type: Notices
Posted: 2026-01-13T13:55:25.017
Effective: 2026-01-15T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Over-Under Performance
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009717 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009660
Subject: Oakford Area Restrictions
Notice Type: Notices
Posted: 2026-01-09T12:46:30.233
Effective: 2026-01-12T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009660 Direction: Bullish
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009652
Subject: Over-Injection and T-Pool Balancing Advisory
Notice Type: Notices
Posted: 2026-01-08T18:43:04.026
Effective: 2026-01-08T18:43:04.026
subcategory: Critical
naesbNoticeTypeDescription: Operational Alert
tspDefinedNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009652 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1008485
Subject: TL-400 Restrictions Remain in Effect
Notice Type: Notices
Posted: 2025-10-24T12:31:08.459
Effective: 2025-10-24T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Maintenance
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1008485 Direction: Neutral
EGTS

Hastings Extraction Plant Planned 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.
View original notice text
Pipeline: EGTS
Notice ID: 1011277
Subject: Hastings Extraction Plant Planned Maintenance
Notice Type: Notices
Posted: 2026-04-21T14:34:03.257
Effective: 2026-04-28T12:00:00
subcategory: Critical
naesbNoticeTypeDescription: Maintenance
tspDefinedNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-22 11:50 UTC  |  Rev. 1  |  ID: EGTS-1011277 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1011117
Subject: Tennessee Gas Pipeline EDI Issue
Notice Type: Notices
Posted: 2026-04-09T18:19:23.748
Effective: 2026-04-09T18:19:23.748
subcategory: Critical
naesbNoticeTypeDescription: Scheduling Alert
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1011117 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010942
Subject: System Alert – Limited Flexibility Terminated
Notice Type: Notices
Posted: 2026-03-30T14:09:24.252
Effective: 2026-03-30T14:09:24.252
revision: 1
subcategory: Critical
naesbNoticeTypeDescription: Operational Alert
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010942 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010944
Subject: Over-Injection and T-pool Balancing Advisory Terminated
Notice Type: Notices
Posted: 2026-03-30T14:08:45.725
Effective: 2026-03-30T14:08:45.725
revision: 1
subcategory: Critical
naesbNoticeTypeDescription: Operational Alert
tspDefinedNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010944 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010943
Subject: Valley Gate and PL-1 Restriction Guidance Reminder Terminated
Notice Type: Notices
Posted: 2026-03-30T14:02:29.902
Effective: 2026-03-30T14:02:29.902
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010943 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010876
Subject: Cornwell and Clarington Restrictions Termination
Notice Type: Notices
Posted: 2026-03-26T11:43:23.476
Effective: 2026-03-30T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010876 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010865
Subject: Valley Gate Restriction Termination
Notice Type: Notices
Posted: 2026-03-25T12:49:44.639
Effective: 2026-03-30T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010865 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010795
Subject: Return to One Operational Impact Area
Notice Type: Notices
Posted: 2026-03-20T12:37:07.272
Effective: 2026-04-01T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010795 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010792
Subject: Leidy Area Restrictions Terminated
Notice Type: Notices
Posted: 2026-03-20T12:02:54.831
Effective: 2026-03-21T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010792 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010791
Subject: Oakford Area Restrictions Terminated
Notice Type: Notices
Posted: 2026-03-20T12:00:17.769
Effective: 2026-03-21T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010791 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010777
Subject: PL-1 Restrictions Termination
Notice Type: Notices
Posted: 2026-03-19T12:45:26.364
Effective: 2026-03-20T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010777 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010774
Subject: Northern Area Restrictions Termination
Notice Type: Notices
Posted: 2026-03-19T12:16:52.977
Effective: 2026-03-20T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010774 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010764
Subject: System Alert Termination
Notice Type: Notices
Posted: 2026-03-18T15:37:35.688
Effective: 2026-03-18T15:37:35.688
subcategory: Critical
naesbNoticeTypeDescription: Operational Alert
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010764 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010741
Subject: System Alert Termination
Notice Type: Notices
Posted: 2026-03-17T12:57:50.731
Effective: 2026-03-17T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Operational Alert
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010741 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010683
Subject: TL-360 Receipt Capacity Restriction Termination
Notice Type: Notices
Posted: 2026-03-13T13:01:37.709
Effective: 2026-03-13T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010683 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010672
Subject: Leidy Area Restrictions Revision
Notice Type: Notices
Posted: 2026-03-12T19:00:23.87
Effective: 2026-03-16T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010672 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010640
Subject: Valley Gate and PL-1 Restriction Guidance Reminder
Notice Type: Notices
Posted: 2026-03-10T13:06:17.01
Effective: 2026-03-10T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010640 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010620
Subject: Oakford Area Restrictions Terminated
Notice Type: Notices
Posted: 2026-03-09T13:16:40.53
Effective: 2026-03-09T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010620 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010619
Subject: Leidy Area Restrictions Terminated
Notice Type: Notices
Posted: 2026-03-09T13:14:44.289
Effective: 2026-03-09T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010619 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010546
Subject: Northern Area Restrictions Termination
Notice Type: Notices
Posted: 2026-03-04T12:21:06.607
Effective: 2026-03-04T20:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010546 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010545
Subject: PL-1 Restrictions Termination
Notice Type: Notices
Posted: 2026-03-04T12:18:52.547
Effective: 2026-03-04T20:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010545 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010429
Subject: PL-1 Restrictions Termination
Notice Type: Notices
Posted: 2026-02-25T13:04:05.635
Effective: 2026-02-26T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010429 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010428
Subject: OFO – Under Performance Termination
Notice Type: Notices
Posted: 2026-02-25T13:02:03.281
Effective: 2026-02-25T18:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Over-Under Performance
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010428 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010414
Subject: Southern and Central City Gate Restrictions Termination
Notice Type: Notices
Posted: 2026-02-24T12:55:36.503
Effective: 2026-02-25T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010414 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010226
Subject: OFO ADVISORY PL-1 FTNN Hourly Terminated
Notice Type: Notices
Posted: 2026-02-12T13:04:17.842
Effective: 2026-02-13T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010226 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010225
Subject: OFO ADVISORY Northern FTNN Hourly Terminated
Notice Type: Notices
Posted: 2026-02-12T13:01:14.46
Effective: 2026-02-13T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010225 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010224
Subject: Northern Area Restrictions Termination
Notice Type: Notices
Posted: 2026-02-12T12:47:15.357
Effective: 2026-02-14T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010224 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010223
Subject: PL-1 Restrictions Termination
Notice Type: Notices
Posted: 2026-02-12T12:21:12.069
Effective: 2026-02-13T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010223 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010206
Subject: PL-1 Restrictions Revision
Notice Type: Notices
Posted: 2026-02-11T13:49:19.754
Effective: 2026-02-11T20:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010206 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010194
Subject: Southern and Central City Gate Restrictions Termination
Notice Type: Notices
Posted: 2026-02-10T19:32:28.897
Effective: 2026-02-11T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010194 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010193
Subject: Leidy Area Restrictions Revision
Notice Type: Notices
Posted: 2026-02-10T19:24:27.21
Effective: 2026-02-11T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010193 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010185
Subject: February 2026 Balancing Services
Notice Type: Notices
Posted: 2026-02-10T15:16:12.5
Effective: 2026-02-10T15:16:12.5
subcategory: Critical
naesbNoticeTypeDescription: Storage
tspDefinedNoticeTypeDescription: Imbalance Resolution
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010185 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010177
Subject: OFO – Under Performance Termination
Notice Type: Notices
Posted: 2026-02-10T12:43:18.305
Effective: 2026-02-10T18:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Over-Under Performance
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010177 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010079
Subject: System Alert – Inventory Transfers
Notice Type: Notices
Posted: 2026-02-03T17:25:23.473
Effective: 2026-02-03T17:25:23.473
subcategory: Critical
naesbNoticeTypeDescription: Operational Alert
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010079 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009990
Subject: System Alert – Inventory Transfers
Notice Type: Notices
Posted: 2026-02-03T16:59:34.548
Effective: 2026-02-03T16:59:34.548
revision: 5
subcategory: Critical
naesbNoticeTypeDescription: Operational Alert
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1009990 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010062
Subject: OFO – Under Performance Revision
Notice Type: Notices
Posted: 2026-02-02T18:02:39.855
Effective: 2026-02-03T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: OFO
tspDefinedNoticeTypeDescription: Over-Under Performance
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010062 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009951
Subject: January 2026 Balancing Services
Notice Type: Notices
Posted: 2026-01-26T17:27:55.752
Effective: 2026-01-26T17:27:55.752
subcategory: Critical
naesbNoticeTypeDescription: Storage
tspDefinedNoticeTypeDescription: Imbalance Resolution
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009951 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009950
Subject: Cornwell and Clarington Restrictions
Notice Type: Notices
Posted: 2026-01-26T16:58:24.034
Effective: 2026-01-28T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009950 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1009780
Subject: Leidy Area Restrictions Revision
Notice Type: Notices
Posted: 2026-01-15T22:27:19.739
Effective: 2026-01-19T15:00:00
subcategory: Critical
naesbNoticeTypeDescription: Capacity Constraint
tspDefinedNoticeTypeDescription: Pipeline Conditions
Posted: 2026-04-21 12:00 UTC  |  Rev. 1  |  ID: EGTS-1009780 Direction: Neutral
EGTS

Tennessee Gas Pipeline EDI Issue - Resolved

SEV 1/5
Informational

Pre-screen severity 1 -- below full-score threshold.

Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: EGTS
Notice ID: 1011119
Subject: Tennessee Gas Pipeline EDI Issue - Resolved
Notice Type: Notices
Posted: 2026-04-09T20:44:51.355
Effective: 2026-04-09T20:44:51.355
subcategory: Critical
naesbNoticeTypeDescription: Scheduling Alert
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1011119 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010800
Subject: Notice of Revised Fuel Retention Percentages
Notice Type: Notices
Posted: 2026-03-20T15:38:49.724
Effective: 2026-04-01T14:00:00
subcategory: Critical
naesbNoticeTypeDescription: Rates and Charges
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010800 Direction: Neutral
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.
View original notice text
Pipeline: EGTS
Notice ID: 1010164
Subject: Elimination of Minimum Turnover Obligation for All GSS Rate Schedules
Notice Type: Notices
Posted: 2026-02-09T14:16:22.685
Effective: 2026-02-09T14:16:22.685
subcategory: Critical
naesbNoticeTypeDescription: Storage
Posted: 2026-04-21 11:59 UTC  |  Rev. 1  |  ID: EGTS-1010164 Direction: Neutral