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Most Recent 5 Critical Notices in effect  (as of 2/24/2026 2:49:36 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
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 
DetailsOperational Flow Order2/20/2026 7:18:00 AM2/20/2026 7:18:00 AM0000004653Delivery Point OFO Implementation for Negative Imbalances 
DetailsOperational Alert2/20/2026 6:35:00 AM2/20/2026 6:35:00 AM0000004652Delivery Point OFO Probability 
DetailsOperational Alert2/18/2026 9:59:00 AM2/18/2026 9:59:00 AM0000004651Delivery Point OFO Probability 
 
Most Recent 5 Non Critical Notices in effect  (as of 2/24/2026 2:49:36 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 2/24/2026 2:49:37 PM CCT)
ID1ID2ID3TIMEVE
Gas Day2/24/20262/24/20262/24/20262/25/20262/25/2026
Nomination CycleClosedClosedOpenClosedOpen
Confirmation CycleClosedOpenClosedOpenClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
2/24/2026OFONegative
2/25/2026ULNegative
2/26/2026ULNegative
2/27/2026ULNegative
2/28/2026ULNegative
3/1/2026ULNegative
 
Current Unaudited Gas Quality Snapshot  (as of 2/24/2026 2:48:08 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03450.58840.91%0.58%94.30%3.93%0.21%0.03%0.02%0.01%0.00%0.01%
Bethune_11Sys 1.02790.58721.07%0.62%94.67%3.40%0.18%0.03%0.02%0.01%0.00%0.01%
Bethune_13Sys 1.02790.58721.07%0.62%94.65%3.41%0.18%0.03%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.02780.58721.07%0.62%94.67%3.40%0.18%0.03%0.02%0.01%0.00%0.01%
Bushy_Park 1.03680.58810.79%0.59%94.25%4.09%0.21%0.02%0.02%0.01%0.01%0.01%
Dorchester_12C 1.03650.58790.81%0.56%94.33%4.01%0.21%0.03%0.02%0.01%0.00%0.01%
Grover 1.02810.58691.06%0.59%94.71%3.39%0.17%0.03%0.02%0.01%0.00%0.01%
Salley_Char_1 1.04270.59090.75%0.57%93.80%4.50%0.24%0.09%0.03%0.01%0.00%0.01%
Salley_Char_2 1.03970.58890.73%0.59%94.05%4.33%0.22%0.03%0.03%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 2/24/2026 2:48:08 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02830.58751.06%0.63%94.60%3.47%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