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Most Recent 5 Critical Notices in effect  (as of 2/10/2026 3:07:16 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 Alert2/4/2026 8:44:00 AM2/4/2026 8:44:00 AM0000004644Delivery Point OFO Probability 
 
Most Recent 5 Non Critical Notices in effect  (as of 2/10/2026 3:07:16 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 2/10/2026 3:07:16 PM CCT)
ID1ID2ID3TIMEVE
Gas Day2/10/20262/10/20262/10/20262/11/20262/11/2026
Nomination CycleClosedClosedOpenClosedOpen
Confirmation CycleClosedOpenClosedOpenClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
2/10/2026ULSystem - Negative (see Notice for details)
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)
 
Current Unaudited Gas Quality Snapshot  (as of 2/10/2026 3:02:09 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.04430.59030.73%0.43%93.91%4.55%0.27%0.03%0.04%0.01%0.01%0.01%
Bethune_11Sys 1.02890.58851.16%0.54%94.54%3.49%0.19%0.03%0.02%0.01%0.00%0.01%
Bethune_13Sys 1.02900.58841.15%0.54%94.55%3.49%0.18%0.03%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.02880.58851.16%0.54%94.55%3.48%0.18%0.03%0.02%0.01%0.00%0.01%
Bushy_Park 1.03980.58480.59%0.40%94.87%3.79%0.26%0.03%0.03%0.01%0.01%0.01%
Dorchester_12C 1.04010.58430.55%0.40%94.92%3.78%0.26%0.04%0.03%0.01%0.01%0.01%
Grover 1.02880.58801.15%0.52%94.62%3.46%0.17%0.03%0.03%0.01%0.01%0.01%
Salley_Char_1 1.04300.59080.80%0.46%94.02%4.27%0.27%0.12%0.04%0.01%0.01%0.02%
Salley_Char_2 1.04060.58930.80%0.46%94.18%4.19%0.27%0.04%0.04%0.01%0.01%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 2/10/2026 3:02:09 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.03250.58831.00%0.55%94.45%3.71%0.21%0.03%0.03%0.01%0.00%0.00%
 
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24-Hour Emergency Numbers
Gas Control (800) 789-7272