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Millennium Pipeline

19 active notices · AI-scored for market impact

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Millennium Pipeline (Northeast, Appalachia): 19 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 19 notices

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Millennium Pipeline (MPC)

LIFTED: Hancock CS Maintenance October 22nd ID2

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: 2026-10-22 15:41 UTC  |  Rev. 1  |  ID: MPC-26316028 Direction: Neutral
Millennium Pipeline (MPC)

LIFTED: Corning CS Maintenance October 15th

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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Posted: 2026-10-15 18:54 UTC  |  Rev. 1  |  ID: MPC-26320009 Direction: Neutral
Millennium Pipeline (MPC)

REMINDER: Hancock CS Maintenance October 21st -22nd

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: 2026-10-14 14:29 UTC  |  Rev. 1  |  ID: MPC-26307009 Direction: Neutral
Millennium Pipeline (MPC)

LIFTED: Minisink CS Maintenance October 8th

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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Posted: 2026-10-08 14:12 UTC  |  Rev. 1  |  ID: MPC-26305014 Direction: Neutral
Millennium Pipeline (MPC)

REMINDER: Corning CS Maintenance October 13th - 16th

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: 2026-10-06 12:52 UTC  |  Rev. 1  |  ID: MPC-26293015 Direction: Neutral
Millennium Pipeline (MPC)

REMINDER: Minisink CS Maintenance October 6th -7th

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: 2026-09-29 13:03 UTC  |  Rev. 1  |  ID: MPC-26276047 Direction: Neutral
Millennium Pipeline (MPC)

LIFTED: Highland CS Maintenance September 18th

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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Posted: 2026-09-19 11:34 UTC  |  Rev. 1  |  ID: MPC-26257011 Direction: Neutral
Millennium Pipeline (MPC)

2026 Millennium Maintenance Schedule 9/9/2026

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: 2026-09-10 13:37 UTC  |  Rev. 1  |  ID: MPC-26246010 Direction: Neutral
Millennium Pipeline (MPC)

Highland CS Maintenance September 15th

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: 2026-09-08 14:18 UTC  |  Rev. 1  |  ID: MPC-26239027 Direction: Neutral
Millennium Pipeline (MPC)

LIFTED: Line A5 at Bennetts Creek Maintenance September 1, 2026

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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Posted: 2026-09-02 05:32 UTC  |  Rev. 1  |  ID: MPC-26205013 Direction: Neutral
Millennium Pipeline (MPC)

2026 Millennium Maintenance Schedule 8/26/2026

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: 2026-08-26 15:06 UTC  |  Rev. 1  |  ID: MPC-26202009 Direction: Neutral
Millennium Pipeline (MPC)

EXTENDED: Line A5 at Bennetts Creek Maintenance August 18th - September 2nd

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: 2026-08-26 15:06 UTC  |  Rev. 1  |  ID: MPC-26202010 Direction: Neutral
Millennium Pipeline (MPC)

REMINDER: Line A5 at Bennetts Creek Maintenance August 18th

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: 2026-08-11 13:06 UTC  |  Rev. 1  |  ID: MPC-26135009 Direction: Neutral
Millennium Pipeline (MPC)

2026 Millennium Maintenance Schedule 8/3/2026

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: 2026-08-03 17:36 UTC  |  Rev. 1  |  ID: MPC-26126028 Direction: Neutral
Millennium Pipeline (MPC)

UPDATE: Operational Flow Order Effective Gas Day Thursday, January 15, 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: 2026-03-20 11:41 UTC  |  Rev. 3  |  ID: MPC-25974417 Direction: Neutral
Millennium Pipeline (MPC)

Operational Advisory - Potential Restriction on Intraday Nomination Increases January 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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Posted: 2026-03-20 11:41 UTC  |  Rev. 3  |  ID: MPC-25974418 Direction: Neutral
Millennium Pipeline (MPC)

TCeConnects Authentification Issue

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: 2026-03-20 11:41 UTC  |  Rev. 3  |  ID: MPC-25975116 Direction: Neutral
Millennium Pipeline (MPC)

RESOLVED: TCeConnects Authentification Issue

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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Posted: 2026-03-20 11:41 UTC  |  Rev. 3  |  ID: MPC-25975128 Direction: Neutral
Millennium Pipeline (MPC)

Scheduling Alert – EDI Files

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: 2026-03-20 11:41 UTC  |  Rev. 3  |  ID: MPC-25975716 Direction: Neutral

About Millennium Pipeline

Carries Marcellus gas across southern New York toward New York City markets.

Operated by
Millennium Pipeline Company
Runs
New York’s Southern Tier east to Ramapo near New York City
Trading points
Millennium East Pool, Algonquin, Iroquois
Millennium Pipeline

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

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