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Most Recent 5 Critical Notices in effect  (as of 2/28/2026 3:02:47 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance2/26/2026 12:49:00 PM2/26/2026 12:49:00 PM0000004659March 2026 Pipeline Work 
DetailsOperational Alert2/25/2026 6:59:00 AM2/25/2026 6:59:00 AM0000004656Delivery Point OFO Probability 
DetailsOperational Alert2/23/2026 5:38:00 AM2/23/2026 5:38:00 AM0000004655OFO Cancellation Notice 
DetailsOperational Alert2/23/2026 5:33:00 AM2/23/2026 5:33:00 AM0000004654Delivery Point OFO Probability 
DetailsMaintenance1/27/2026 11:59:00 AM1/27/2026 11:59:00 AM0000004632February 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 2/28/2026 3:02:47 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsBilling and Payments2/9/2026 8:35:00 AM2/9/2026 8:35:00 AM0000004649January Invoices and Statements of Account Posted 
DetailsImbalance Trading2/4/2026 5:38:00 PM2/4/2026 5:43:00 PM0000004645January 2026 Measurement Close and Imbalance Trade 
DetailsCash Out/Billing and Payments2/2/2026 4:20:00 PM2/2/2026 4:20:00 PM0000004641January 2026 Cashout Pricing 
DetailsOther2/2/2026 4:12:00 PM2/2/2026 4:12:00 PM0000004640Firm Transportation Service Agreement Expiration 
DetailsOther1/28/2026 3:46:00 PM1/28/2026 3:46:00 PM0000004634Make Up Due Shipper 
Cycle Indicators(as of 2/28/2026 3:02:48 PM CCT)
ID1ID2ID3TIMEVE
Gas Day2/28/20262/28/20262/28/20263/1/20263/1/2026
Nomination CycleClosedClosedOpenClosedOpen
Confirmation CycleClosedOpenClosedOpenClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
2/28/2026ULNegative
3/1/2026ULNegative
3/2/2026ULNegative
3/3/2026ULNegative
3/4/2026ULNegative
3/5/2026ULNegative
 
Current Unaudited Gas Quality Snapshot  (as of 2/28/2026 2:56:09 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03270.58750.93%0.56%94.52%3.70%0.20%0.03%0.02%0.01%0.01%0.01%
Bethune_11Sys 1.02790.58691.08%0.58%94.76%3.32%0.18%0.03%0.02%0.01%0.00%0.01%
Bethune_13Sys 1.02730.58681.10%0.58%94.80%3.27%0.18%0.03%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.02820.58691.07%0.57%94.75%3.35%0.18%0.03%0.02%0.01%0.00%0.01%
Bushy_Park 1.02700.58620.99%0.70%94.81%3.25%0.19%0.02%0.03%0.01%0.01%0.01%
Dorchester_12C 1.02960.58610.97%0.56%94.85%3.35%0.19%0.03%0.02%0.01%0.00%0.01%
Grover 1.03220.58750.97%0.53%94.54%3.70%0.19%0.03%0.02%0.01%0.00%0.01%
Salley_Char_1 1.03250.58800.97%0.56%94.58%3.55%0.20%0.09%0.02%0.01%0.00%0.01%
Salley_Char_2 1.03060.58680.97%0.57%94.70%3.49%0.20%0.03%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 2/28/2026 2:56:09 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02600.58671.12%0.62%94.82%3.20%0.18%0.03%0.02%0.01%0.00%0.00%
 
General Information & Help
(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272