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Texas Gas Transmission

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Texas Gas Transmission

Pipeline Incident Impacting Service Update

SEV 3/5
Capacity Constraint 0.285 Bcf/d Until Further Notice 37 Days

Texas Gas Transmission is responding to a pipeline incident in Panola County, TX, on the North Louisiana Supply Lateral west of the Haughton Compressor Station. The line was isolated and flows stopped; current reduced capacities are: SCW=135,000, SCE=100,000, CEW=235,000, SCP=285,000 MMBtu/d (as of 3/16/2026 update). The notice end date has been extended to April 30, 2026, with the cause still under investigation.

TGT pipeline incident removes up to 0.285 Bcf/d of North Louisiana supply lateral capacity through April 30, watch for mild bullish pressure at Henry Hub and Transco Zone 4 given reduced Gulf Coast-to-Midwest throughput on this corridor.
Reroute: Moderate: ANR, TETCO, and Southern Natural (EGT) serve overlapping Gulf Coast-to-Midwest corridors and can absorb some displaced volumes, though full offset is not guaranteed if those systems are near capacity.
Texas Gas Transmission

Capacity Impact: Mitchellville (Portland) Location #2764 and Goodnight (Glasgow)

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.
Texas Gas Transmission

Maintenance - Columbia Compressor Station

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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Texas Gas Transmission

Over-Under Performance- 26023 Cokinos Square Mile Cp-Rec

SEV 2/5
Informational

Pre-screen severity 2 -- below full-score threshold.

Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
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.
Texas Gas Transmission

Pipeline Incident Impacting Service Update

SEV 2/5
Informational 94 Days

This is Revision 2 of a Texas Gas Transmission pipeline incident notice originally posted 2026-04-28. The revision contains no new operational detail, capacity figures, or location information beyond a status update to 'Supersede' with an end date of 2026-07-31. No escalation triggers are present to indicate a worsening of conditions from the prior revision.

No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Moderate: ANR, PEPL, and TETCO serve overlapping Gulf Coast-to-Midwest corridors that TGT serves, though the absence of any capacity or location detail in this revision prevents a more specific reroute assessment.
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.
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.
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.