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Most Recent 5 Critical Notices in effect  (as of 2/11/2026 3:10:24 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsCapacity Constraint/Pipeline Conditions2/9/2026 3:37:00 PM2/9/2026 3:37:00 PM0000004650OFO Advisory to Expire 
DetailsOperational Alert2/8/2026 3:59:00 PM2/8/2026 3:59:00 PM0000004648Emergency Response OFO Advisory 
DetailsOperational Alert2/6/2026 6:59:00 AM2/6/2026 6:59:00 AM0000004647Delivery Point OFO Probability 
DetailsCapacity Constraint/Pipeline Conditions2/5/2026 11:13:00 AM2/5/2026 11:13:00 AM0000004646Receipt Capacity Constraint Lifted 
DetailsOperational Flow Order2/3/2026 7:34:00 AM2/3/2026 7:34:00 AM0000004642OFO Cancellation Notice 
 
Most Recent 5 Non Critical Notices in effect  (as of 2/11/2026 3:10:24 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 2/11/2026 3:10:25 PM CCT)
ID1ID2ID3TIMEVE
Gas Day2/11/20262/11/20262/11/20262/12/20262/12/2026
Nomination CycleClosedClosedOpenClosedOpen
Confirmation CycleClosedOpenClosedOpenClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
2/11/2026ULSystem - Negative (see Notice for details)
2/12/2026ULSystem - Negative (see Notice for details)
2/13/2026ULSystem - Negative (see Notice for details)
2/14/2026ULSystem - Negative (see Notice for details)
2/15/2026ULSystem - Negative (see Notice for details)
2/16/2026ULSystem - Negative (see Notice for details)
 
Current Unaudited Gas Quality Snapshot  (as of 2/11/2026 3:04:11 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03890.59000.91%0.47%94.07%4.22%0.24%0.03%0.03%0.01%0.01%0.01%
Bethune_11Sys 1.02870.58841.16%0.55%94.55%3.47%0.18%0.03%0.02%0.01%0.00%0.01%
Bethune_13Sys 1.02880.58841.15%0.55%94.56%3.47%0.18%0.03%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.02870.58851.16%0.55%94.54%3.48%0.18%0.03%0.02%0.01%0.00%0.01%
Bushy_Park 1.03690.58930.92%0.49%94.23%4.04%0.23%0.03%0.03%0.01%0.01%0.01%
Dorchester_12C 1.03690.58830.89%0.46%94.39%3.94%0.23%0.03%0.03%0.01%0.01%0.01%
Grover 1.02960.58861.13%0.55%94.49%3.57%0.18%0.03%0.03%0.01%0.01%0.01%
Salley_Char_1 1.03640.58980.99%0.47%94.32%3.83%0.22%0.10%0.03%0.01%0.01%0.01%
Salley_Char_2 1.03910.58940.86%0.46%94.16%4.17%0.25%0.04%0.03%0.01%0.01%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 2/11/2026 3:04:11 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.03080.58810.98%0.66%94.48%3.57%0.22%0.04%0.03%0.01%0.00%0.00%
 
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(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272