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Pipeline Notices — Mar 22–28, 2026

47 notices · 0 rated severity 4–5

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Today's notices By pipeline Archive

March 2026, by week · month overview

Mar 1–7
92 notices10 sev 4–5
Mar 8–14
161 notices4 sev 4–5
Mar 15–21
103 notices4 sev 4–5
Mar 22–28
47 notices 
Mar 29–31
64 notices4 sev 4–5
Mar 22–28, 2026 47 notices
Texas Eastern Transmission (TETCO)

03/26/2026- TE Pipeline Conditions for 03/27/2026

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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Posted: 2026-03-27 11:38 UTC  |  Rev. 1  |  ID: TE-175730 Direction: Neutral
East Tennessee Natural Gas

03/26/2026- ETNG Pipeline Conditions for 3/27/2026

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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Posted: 2026-03-27 11:38 UTC  |  Rev. 1  |  ID: ET-175706 Direction: Neutral
Algonquin Gas Transmission

03/26/2026- AGT Operational Flow Order

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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Posted: 2026-03-27 11:38 UTC  |  Rev. 1  |  ID: AG-175684 Direction: Neutral
Algonquin Gas Transmission

03/26/2026- AGT Customer Specific Operational Flow Order

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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Posted: 2026-03-27 11:38 UTC  |  Rev. 1  |  ID: AG-175690 Direction: Neutral
Texas Eastern Transmission (TETCO)

03/25/2026- TE Pipeline Conditions for 3/26/2026

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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Posted: 2026-03-26 11:39 UTC  |  Rev. 1  |  ID: TE-175666 Direction: Neutral
East Tennessee Natural Gas

03/25/2026- ETNG Pipeline Conditions for 03/26/2026

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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Posted: 2026-03-26 11:39 UTC  |  Rev. 1  |  ID: ET-175653 Direction: Neutral
Texas Eastern Transmission (TETCO)

03/21/2026- TE Pipeline Conditions for 3/22/2026

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: TE-175517 Direction: Neutral
Texas Eastern Transmission (TETCO)

03/22/2026- TE Pipeline Conditions for 3/23/2026

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: TE-175541 Direction: Neutral
Texas Eastern Transmission (TETCO)

03/23/2026- TE Pipeline Conditions for 3/24/2026

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: TE-175581 Direction: Neutral
Texas Eastern Transmission (TETCO)

03/24/2026- TE Pipeline Conditions for 3/25/2026

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: TE-175625 Direction: Neutral
Maritimes & Northeast U.S.

03/24/2026- MNUS Customer Specific Operational Flow Order -- EFF 3/24

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: MNUS-175596 Direction: Neutral
East Tennessee Natural Gas

03/21/2026- ETNG Pipeline Conditions for 3/22/2026

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: ET-175491 Direction: Neutral
East Tennessee Natural Gas

03/22/2026- ETNG Pipeline Conditions for 3/23/2026

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: ET-175540 Direction: Neutral
East Tennessee Natural Gas

03/23/2026- ETNG Pipeline Conditions for 3/24/2026

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: ET-175568 Direction: Neutral
East Tennessee Natural Gas

03/24/2026- ETNG Pipeline Conditions for 3/25/2026

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: ET-175613 Direction: Neutral
Tallgrass Energy

[Trailblazer Pipeline (TPC)] [MAINTENANCE] TRAILBLAZER MAINTENANCE SCHEDULE FOR APRIL 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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Posted: 2026-03-25 11:36 UTC  |  Rev. 1  |  ID: TPC-13589 Direction: Neutral
Rockies Express

[MAINTENANCE] REX MAINTENANCE SCHEDULE FOR APRIL 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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Posted: 2026-03-25 11:35 UTC  |  Rev. 1  |  ID: 13587 Direction: Neutral
Tallgrass Energy

[Trailblazer Pipeline (TPC)] [MAINTENANCE] TRAILBLAZER MAINTENANCE SCHEDULE FOR APRIL 2026 - UPDATE #1

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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Posted: 2026-03-26 11:37 UTC  |  Rev. 1  |  ID: TPC-13592 Direction: Neutral
Algonquin Gas Transmission

03/24/2026- AGT Hourly Customer Specific Operational Flow Order -- 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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: AG-175604 Direction: Neutral
Algonquin Gas Transmission

03/24/2026- AGT Operational Flow Order -- LIFTED EFF 3/25

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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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: AG-175605 Direction: Neutral
Tallgrass Energy

[Cheyenne Connector] [MAINTENANCE] PRELIMINARY CHEYENNE CONNECTOR 20256 MAINTENANCE SCHEDULE UPDATED MARCH 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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Posted: 2026-03-25 11:36 UTC  |  Rev. 1  |  ID: CHEY-13562 Direction: Neutral
Tallgrass Energy

[Ruby Pipeline] [MAINTENANCE] PRELIMINARY RUBY 2026 MAINTENANCE SCHEDULED UPDATED MARCH 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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Posted: 2026-03-25 11:36 UTC  |  Rev. 1  |  ID: RUBY-13569 Direction: Neutral
Tallgrass Energy

[Trailblazer Pipeline (TPC)] [MAINTENANCE] PRELIMINARY TRAILBLAZER 2026 MAINTENANCE SCHEDULE UPDATED MARCH 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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Posted: 2026-03-25 11:36 UTC  |  Rev. 1  |  ID: TPC-13574 Direction: Neutral
Tallgrass Energy

[Tallgrass Interstate Gas Transmission (TIGT)] [MAINTENANCE] PRELIMINARY TIGT 2026 MAINTENANCE SCHEDULE UPDATED MARCH 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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Posted: 2026-03-25 11:36 UTC  |  Rev. 1  |  ID: TIGT-13572 Direction: Neutral
Rockies Express

[MAINTENANCE] PRELIMINARY REX 2026 MAINTENANCE SCHEDULE UPDATED MARCH 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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Posted: 2026-03-25 11:35 UTC  |  Rev. 1  |  ID: 13566 Direction: Neutral
Energy Transfer

[Enable Mississippi River Transmission] [Maint] Unionville End of Season

UNSCORED
Informational
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Posted: 2026-04-11 11:36 UTC  |  Rev. 2  |  ID: MRT-62470 Direction: Neutral
Texas Eastern Transmission (TETCO)

03/26/2026- Joaquin to Carthage Ln 13 VS-01 Isolation -- COMPLETE

UNSCORED
Informational
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Posted: 2026-03-27 11:38 UTC  |  Rev. 1  |  ID: TE-175693 Direction: Neutral
Algonquin Gas Transmission

03/26/2026- AGT Pipeline Conditions for 3/27/2026

UNSCORED
Informational
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Posted: 2026-03-27 11:38 UTC  |  Rev. 1  |  ID: AG-175729 Direction: Neutral
Energy Transfer

[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA

UNSCORED
Informational
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Posted: 2026-03-27 11:37 UTC  |  Rev. 1  |  ID: TW-115969 Direction: Neutral
Energy Transfer

[Transwestern Pipeline] [Over-Under Performance] Critical Notice Underperformance - Multiple points - Gas Day 3/26/26 (Intraday 3)

UNSCORED
Informational
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Posted: 2026-03-27 11:37 UTC  |  Rev. 1  |  ID: TW-115981 Direction: Neutral
NEXUS Gas Transmission (U.S.)

03/25/2026- NEXUS Pipeline Conditions for 03/26/2026

UNSCORED
Informational
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Posted: 2026-03-26 11:39 UTC  |  Rev. 1  |  ID: NXUS-175649 Direction: Neutral
Algonquin Gas Transmission

03/25/2026- AGT Pipeline Conditions for 3/26/2026

UNSCORED
Informational
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Posted: 2026-03-26 11:39 UTC  |  Rev. 1  |  ID: AG-175667 Direction: Neutral
Energy Transfer

[Transwestern Pipeline] [Operational Alert] CRITICAL NOTICE - SAME DAY - UNDERAGE ALERT - PHOENIX AREA

UNSCORED
Informational
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Posted: 2026-03-26 11:37 UTC  |  Rev. 1  |  ID: TW-115955 Direction: Neutral
Energy Transfer

[Florida Gas Transmission] [Planned Service Outage] APRIL 2026 --- FGT WESTERN DIVISION AND MARKET AREA MAINTENANCE

UNSCORED
Informational
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Posted: 2026-03-26 11:37 UTC  |  Rev. 2  |  ID: FGT-62491 Direction: Neutral
Tallgrass Energy

[Trailblazer Pipeline (TPC)] [MAINTENANCE] TRAILBLAZER MAINTENANCE SCHEDULE FOR APRIL 2026 - UPDATE #2

UNSCORED
Informational
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Posted: 2026-03-26 11:37 UTC  |  Rev. 1  |  ID: TPC-13596 Direction: Neutral
Rockies Express

[MAINTENANCE] REX MAINTENANCE SCHEDULE FOR APRIL 2026 - UPDATE #1

UNSCORED
Informational
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Posted: 2026-03-26 11:36 UTC  |  Rev. 1  |  ID: 13595 Direction: Neutral
East Tennessee Natural Gas

03/24/2026- ETNG Pipeline Conditions for 3/25/2026

UNSCORED
Informational
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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: ET-175612 Direction: Neutral
Algonquin Gas Transmission

03/21/2026- AGT Pipeline Conditions for 3/22/2026

UNSCORED
Informational
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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: AG-175516 Direction: Neutral
Algonquin Gas Transmission

03/22/2026- AGT Pipeline Conditions for 3/23/2026

UNSCORED
Informational
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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: AG-175542 Direction: Neutral
Algonquin Gas Transmission

03/23/2026- AGT Pipeline Conditions for 3/24/2026

UNSCORED
Informational
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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: AG-175570 Direction: Neutral
Algonquin Gas Transmission

03/24/2026- AGT Pipeline Conditions for 3/25/2026

UNSCORED
Informational
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Posted: 2026-03-25 11:42 UTC  |  Rev. 1  |  ID: AG-175620 Direction: Neutral
Energy Transfer

[Transwestern Pipeline] [Gas Quality] Critical Notice - Gas Quality - Valverde - POI 56423

UNSCORED
Informational
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Posted: 2026-03-25 11:37 UTC  |  Rev. 1  |  ID: TW-115930 Direction: Neutral
Energy Transfer

[Transwestern Pipeline] [Over-Under Performance] Critical Notice Underperformance - Multiple points - Gas Day 3/24/26 (Intraday 3)

UNSCORED
Informational
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Posted: 2026-03-25 11:37 UTC  |  Rev. 1  |  ID: TW-115943 Direction: Neutral
Tallgrass Energy

[Cheyenne Connector] [MAINTENANCE] CHEYENNE CONNECTOR MAINTENANCE SCHEDULE FOR APRIL 2026

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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Posted: 2026-03-25 11:36 UTC  |  Rev. 1  |  ID: CHEY-13579 Direction: Neutral
Tallgrass Energy

[Ruby Pipeline] [MAINTENANCE] RUBY MAINTENANCE SCHEDULE FOR APRIL 2026

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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Posted: 2026-03-25 11:36 UTC  |  Rev. 1  |  ID: RUBY-13583 Direction: Neutral
Tallgrass Energy

[Tallgrass Interstate Gas Transmission (TIGT)] [MAINTENANCE] TIGT MAINTENANCE SCHEDULE FOR APRIL 2026

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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Posted: 2026-03-25 11:36 UTC  |  Rev. 1  |  ID: TIGT-13585 Direction: Neutral
Rockies Express

[MAINTENANCE] REX MAINTENANCE SCHEDULE FOR MARCH 2026 - UPDATE #4

UNSCORED
Informational
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Posted: 2026-03-25 11:35 UTC  |  Rev. 1  |  ID: 13577 Direction: Neutral
← Mar 15–21Mar 29–31 →
Other Months
October 2026
504 notices
September 2026
782 notices
August 2026
2,480 notices
July 2026
703 notices
June 2026
586 notices
May 2026
506 notices
April 2026
722 notices
March 2026
467 notices