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There are 3 Critical Notices in effect  (as of 7/27/2026 2:36:50 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance7/24/2026 10:21:00 AM7/24/2026 10:21:00 AM0000004706August 2026 Pipeline Work 
DetailsMaintenance7/16/2026 9:47:00 AM7/16/2026 9:47:00 AM000000470510” Line M ILI 14-010 to 12-380 
DetailsMaintenance6/26/2026 9:29:00 AM6/26/2026 9:29:00 AM0000004697July 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 7/27/2026 2:36:51 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsBilling and Payments7/9/2026 12:05:00 PM7/9/2026 12:05:00 PM0000004703June Invoices and Statements of Account Posted 
DetailsImbalance Trading7/6/2026 2:47:00 PM7/6/2026 2:48:00 PM0000004702June 2026 Measurement Close and Imbalance Trade 
DetailsCash Out/Billing and Payments7/6/2026 12:20:00 PM7/6/2026 12:20:00 PM0000004701June 2026 Cashout Pricing 
DetailsBilling and Payments6/8/2026 10:40:00 AM6/8/2026 10:40:00 AM0000004695May Invoices and Statements of Account Posted 
DetailsCash Out/Billing and Payments6/3/2026 11:34:00 AM6/3/2026 11:34:00 AM0000004693May 2026 Cashout Pricing 
Cycle Indicators(as of 7/27/2026 2:36:51 PM CCT)
ID1ID2ID3TIMEVE
Gas Day7/27/20267/27/20267/27/20267/28/20267/28/2026
Nomination CycleClosedOpenClosedClosedOpen
Confirmation CycleClosedClosedClosedOpenClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
7/27/2026UL
7/28/2026UL
7/29/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 7/27/2026 2:30:10 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03500.58540.77%0.48%94.76%3.72%0.20%0.02%0.02%0.01%0.00%0.01%
Bethune_11Sys 1.05330.58660.21%0.35%94.01%5.10%0.27%0.02%0.02%0.01%0.00%0.00%
Bethune_13Sys 1.05590.58730.16%0.33%93.85%5.32%0.28%0.02%0.03%0.00%0.00%0.00%
Bethune_18Sys 1.05200.58660.25%0.36%94.06%5.02%0.26%0.02%0.02%0.01%0.00%0.00%
Bushy_Park 1.03750.58560.69%0.47%94.62%3.96%0.20%0.02%0.02%0.01%0.00%0.00%
Dorchester_12C 1.03430.58470.76%0.47%94.90%3.62%0.20%0.02%0.02%0.01%0.00%0.01%
Grover 1.04280.58570.51%0.42%94.46%4.33%0.22%0.02%0.02%0.01%0.00%0.00%
Salley_Char_1 1.03890.58660.71%0.45%94.57%3.96%0.21%0.07%0.02%0.01%0.00%0.01%
Salley_Char_2 1.03770.58590.71%0.46%94.60%3.97%0.21%0.02%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 7/27/2026 2:30:10 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02470.58431.05%0.57%95.31%2.85%0.17%0.03%0.02%0.01%0.00%0.00%
 
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Gas Control (800) 789-7272