All
Force Majeure
Maintenance
Capacity
Compressor
Sev 4–5 Only
Gulf South Pipeline
Failure To Take Confirmed Quantities - Loc 24329 Stratton Ridge to Freeport LNG
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.
Gulf South Pipeline
Unplanned Index 129 Pipeline Maintenane
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.
Gulf South Pipeline
Update: Index 129 Pipeline Maintenance
SEV 3/5
Maintenance
0.770 Bcf/d
Until Further Notice
11 Days
Gulf South Pipeline is performing planned maintenance on the Index 129 Pipeline from May 10 to May 21, 2026 (11 days). North-to-south capacity on the West 30 segment from Goodrich to South Texas will be reduced by up to 0.770 Bcf/d, with south-to-north capacity through Goodrich compressor station also potentially impacted by up to 0.180 Bcf/d. Primary Firm Service is at risk and multiple delivery points including Loc 12780 (Teco Polk County - Enterprise) and 12 Centerpoint Farm Taps will be shut in for the full maintenance window.
Gulf South planned maintenance removes up to 0.770 Bcf/d of north-to-south West 30 corridor capacity May 10-21, with Primary Firm Service at risk, supporting mild bullish pressure at Henry Hub and Transco Zone 4 as southbound Gulf Coast deliveries tighten.
Reroute: Moderate: Southern Natural Gas (EGT) and Transco serve overlapping Gulf Coast and Southeast delivery markets and may absorb some displaced volumes, but the Primary Firm Service impact and scale of the restriction limit full offset. Specific South Texas delivery points served solely by Gulf South West 30 will have limited alternatives.
Gulf South Pipeline
Update: Index 330 Pipeline Maintenance
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.
Gulf South Pipeline
Unplanned Bistineau Compressor & Storage Field Maintenance
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.
Gulf South Pipeline
Failure to take confirmed quantities - Loc 3263, Loc 20709, Loc 9153, Loc 3011
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.
Gulf South Pipeline
Delhi Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 59-22 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Unplanned Index 391-1-L Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Heidelberg Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Heidelberg Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Harrisville Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Mccomb Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Posted Maintenance Events for 03/27/2026 - 04/02/2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Heidelberg Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Harrisville Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Airport Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Montz Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Unplanned Index 391-1-L Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Montz Compressor Station Maintenance
SEV 2/5
Maintenance
4 Days
Gulf South Pipeline is performing maintenance at the Montz Compressor Station tied to a third-party outage. The affected location (Loc 24352, St. Charles Power Station) was fully shut in from Gas Day 2/3 through 3/9, experienced no impact 3/10-3/23, and is now in a mitigation-coordination phase through 3/27. This revision updates the effective date and notice text; the outage began over 30 days before the Last Updated date, making this a legacy repost of an event that originated in early February 2026.
Legacy repost of a February 2026 outage at Montz CS affecting a single power station delivery point -- market impact was priced at the original effective date, no new trading signal.
Reroute: Moderate: Gulf South interconnects with Southern Natural (EGT), Transco, and Tennessee Gas Pipeline in the Louisiana corridor, providing alternative routing options for volumes previously delivered to St. Charles Power Station, though no specific volume loss is quantified in this notice.
Gulf South Pipeline
Index 302 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 287-5 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Westlake Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 301-6 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 819-2 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Posted Maintenance Events for 04/03/2026 - 04/09/2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Index 330 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Delhi Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 818 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Arnaudville Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 130 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Harrisville Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Mccomb Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Index 301-8-11-L Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Hall Summit Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Unplanned Index 129 Pipeline Maintenane
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 129 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 129 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 330 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Paris Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Heidelberg Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Vixen Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Hall Summit Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Hall Summit Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Tallulah Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Kiln Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Carthage Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 131 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Revised: Index 270-65 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 192 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 133 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Carthage #2 Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Rodrigue Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Rodrigue Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Wilson Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Marksville Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 131 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 59-8 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 70 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 70-5 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 70-8 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Kiln Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 270-L Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Tallulah Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Olla Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 129-20 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update:Index 70-6 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update:Index 70-7 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Posted Maintenance Events for 04/10/2026 - 04/16/2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Delhi Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Delhi Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 46 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 301-18 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 70-4 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Rodrigue Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 819-2 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 330 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Montz Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 129 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Westlake Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Petal Compressor and Storage Field Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 129 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Carthage #2 Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Black Creek Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Posted Maintenance Events for 04/17/2026 - 04/23/2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Black Creek Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 131 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Rodrigue Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
White Oak Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Posted Maintenance Events for 05/01/2026- 05/07/2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Carthage #2 Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Wilson Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Wilson Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Wilson Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 249-1 Pipeline Maintanence
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Bistineau Compressor & Storage Field Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
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.
Gulf South Pipeline
Index 205 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Carthage #2 Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Posted Maintenance Events for 04/24/2026 - 04/30/2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Wilson Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Posted Maintenance Events for 05/01/2026- 05/07/2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 131 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 330 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Tallulah Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 387 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 301-18 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Failure to take confirmed quantities - Loc 20862 Calcasieu Power Lake Ch
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Failure to take confirmed quantities - Loc 20862 Calcasieu Power Lake Ch
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 130 Meter Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Failure to take confirmed quantities Loc 3011, Loc 20709, Loc 9153
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 300 Pipeline Maintenance
SEV 2/5
Maintenance
5 Days
Gulf South Pipeline will perform pigging maintenance on Index 300 from August 4-9, 2026, temporarily shutting in 5 ATMOS farm taps as the pig passes. This is a planned, advance-notice event with a fixed 5-day window and affects only small farm tap delivery points. No capacity volumes are stated and the market impact is expected to be negligible.
Planned pigging of Gulf South Index 300 affects only 5 small ATMOS farm taps with no stated capacity volume -- no material basis impact expected at Henry Hub or Transco Zone 4.
Reroute: Moderate: Southern Natural (EGT), Transco, and Tennessee Gas Pipeline serve overlapping Gulf Coast and Southeast markets. However, the affected volumes are farm tap deliveries so small that reroute is largely irrelevant.
Gulf South Pipeline
Posted Maintenance Events for 05/08/2026- 05/14/2026
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 129 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 330 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Clarence Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 300 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 301-8-L-A Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Mira Compressor Station Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 296 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Index 287 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Update: Index 270-65 Pipeline Maintenance
SEV 2/5
Informational
Pre-screen severity 2 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
Black Creek Compressor Station Maintenance
SEV 1/5
Informational
Pre-screen severity 1 -- below full-score threshold.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
Gulf South Pipeline
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.