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Texas Gas Transmission

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Texas Gas Transmission

Pipeline Incident Impacting Service Update

SEV 3/5
Operational Alert 0.285 Bcf/d Until Further Notice 37 Days

Texas Gas Transmission issued an operational alert following a pipeline incident in Panola County, Texas on March 16-24, 2026, isolating the North Louisiana Supply Lateral west of the Haughton Compressor Station. Capacity on the Sharon Carthage scheduling groups has been progressively restored from zero to current levels (SCW=135,000, SCE=100,000, CEW=235,000, SCP=285,000 MMBtu/d), with the notice end date now extended to April 30, 2026. The cause remains under investigation and capacity remains below pre-incident levels.

TGT North Louisiana Supply Lateral running at reduced throughput of up to 0.285 Bcf/d on the Sharon Carthage system through April 30; watch for tightening at Henry Hub and NGPL Texas basis as Gulf Coast northbound TGT receipts from Haynesville/North Louisiana remain constrained.
Reroute: Moderate: ANR, PEPL, and TETCO serve overlapping Gulf Coast-to-Midwest corridors and can absorb some displaced North Louisiana volumes, though TGT is a primary northbound conduit from this supply area and alternatives may not fully offset the constraint during high-demand periods.
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 - Jeffersontown Compressor Station

SEV 3/5
Informational

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

Pipeline Incident Impacting Service Update

SEV 2/5
Informational 94 Days

This is Revision 2 of a Texas Gas Transmission pipeline incident notice (TGT-5038052) originally posted 2026-04-28, with a stated end date of 2026-07-31. The revision notice body contains no new operational details, capacity figures, or updated restoration information beyond the header metadata. No escalation triggers are present to warrant re-scoring above the stale revision cap.

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 overlap with TGT, though the absence of any stated capacity figures makes reroute assessment speculative.
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 - 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 - 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

Planned Maintenance - Sharon Carthage System

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 1824 Atmos Cue Road 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- Eunice 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- Eunice 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 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

Planned Maintenance - Sharon Carthage System

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 9244 Rex-Franklin 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

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

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

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.