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Gas Transmission Northwest

16 active notices · AI-scored for market impact

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Gas Transmission Northwest (U.S.): 16 active notices, none rated severity 4–5 (highest 3/5); 1 posted in the last 7 days. No outages in effect on the Capacity Offline ledger today.

Today's notices By pipeline Archive
Active Notices Showing 16 notices

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Gas Transmission Northwest

November 2026 - GTN Fuel and Line Loss Percentage

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: 2026-10-23 17:42 UTC  |  Rev. 3  |  ID: 1655 Direction: Neutral
Gas Transmission Northwest

Notice of Gas Transmission Northwest LLC Filing in Docket No. RP27-45-000

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: 2026-10-15 23:31 UTC  |  Rev. 1  |  ID: 1654 Direction: Neutral
Gas Transmission Northwest

MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 10/7/26)

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: 2026-10-07 23:33 UTC  |  Rev. 1  |  ID: 1651 Direction: Neutral
Gas Transmission Northwest

Open Season Jan27-Mar27 K-M and Jan27-Mar27 TF-K MC closes 12:00 PM CT 10/05/26

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: 2026-09-25 14:17 UTC  |  Rev. 1  |  ID: 1646 Direction: Neutral
Gas Transmission Northwest

MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 9/22/26)

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: 2026-09-22 12:47 UTC  |  Rev. 1  |  ID: 1644 Direction: Neutral
Gas Transmission Northwest

OCTOBER 2026 - GTN Fuel and Line Loss Percentage

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: 2026-09-18 11:32 UTC  |  Rev. 1  |  ID: 1640 Direction: Neutral
Gas Transmission Northwest

Revised Rate Summary, Effective June 1, 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: 2026-09-15 15:32 UTC  |  Rev. 1  |  ID: 1639 Direction: Neutral
Gas Transmission Northwest

MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 9/10/26)

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
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Posted: 2026-09-10 23:32 UTC  |  Rev. 1  |  ID: 1638 Direction: Neutral
Gas Transmission Northwest

MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 9/3/26)

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: 2026-09-03 19:08 UTC  |  Rev. 1  |  ID: 1631 Direction: Neutral
Gas Transmission Northwest

Credit Contacts/Credit Forms

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: 2026-08-31 23:32 UTC  |  Rev. 1  |  ID: 1629 Direction: Neutral
Gas Transmission Northwest

MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 8/24/26)

SEV 3/5
Informational

Pre-screen severity 3 -- below full-score threshold.

Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Posted: 2026-08-25 02:32 UTC  |  Rev. 1  |  ID: 1624 Direction: Neutral
Gas Transmission Northwest

MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 8/21/26)

SEV 3/5
Informational

Pre-screen severity 3 -- below full-score threshold.

Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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Posted: 2026-08-21 17:58 UTC  |  Rev. 1  |  ID: 1622 Direction: Neutral
Gas Transmission Northwest

Credit Contacts/Credit Forms

SEV 1/5
Informational
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Posted: 2026-08-11 22:16 UTC  |  Rev. 1  |  ID: 113 Direction: Neutral
Gas Transmission Northwest

Supported Price Index Reference

SEV 1/5
Informational
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Posted: 2026-08-11 22:16 UTC  |  Rev. 1  |  ID: 466 Direction: Neutral
Gas Transmission Northwest

Rate Summary, Effective June 1, 2026

SEV 1/5
Informational
View original notice text
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Posted: 2026-08-11 22:16 UTC  |  Rev. 1  |  ID: 1571 Direction: Neutral
Gas Transmission Northwest

MAINTENANCE SCHEDULE for Gas Transmission Northwest (Posted: 8/11/26)

SEV 1/5
Informational
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Posted: 2026-08-11 22:16 UTC  |  Rev. 1  |  ID: 1615 Direction: Neutral

About Gas Transmission Northwest

The main route for Western Canadian gas into the Pacific Northwest and Northern California.

Operated by
TC Energy
Runs
The British Columbia border at Kingsgate across Idaho, Washington and Oregon to Malin on the California border
Trading points
Malin, Stanfield, Kingsgate
Mapped facilities
Station 4 (Sandpoint), Kingsgate (border crossing)
Gas Transmission NorthwestStation 4 (Sandpoint)Kingsgate (border crossing)

Line from EIA pipeline data; dots are facilities named in this pipeline’s notices (HIFLD locations). Dashed lines are schematic.

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