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Most Recent 5 Critical Notices in effect  (as of 2/15/2026 10:16:54 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 
DetailsCapacity Constraint/Pipeline Conditions1/29/2026 7:30:00 PM1/29/2026 7:30:00 PM0000004637Receipt Capacity Constraint 
 
Most Recent 5 Non Critical Notices in effect  (as of 2/15/2026 10:16:54 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 2/15/2026 10:16:55 PM CCT)
ID1ID2ID3TIMEVE
Gas Day2/15/20262/15/20262/15/20262/16/20262/16/2026
Nomination CycleClosedClosedClosedClosedClosed
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
2/15/2026ULSystem - Negative (see Notice for details)
2/16/2026ULSystem - Negative (see Notice for details)
2/17/2026ULSystem - Negative (see Notice for details)
 
Current Unaudited Gas Quality Snapshot  (as of 2/15/2026 10:12:09 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03020.58761.06%0.54%94.61%3.53%0.19%0.03%0.02%0.01%0.01%0.01%
Bethune_11Sys 1.02600.58721.19%0.54%94.81%3.20%0.18%0.03%0.02%0.01%0.00%0.01%
Bethune_13Sys 1.02610.58731.19%0.54%94.80%3.20%0.18%0.03%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.02600.58711.19%0.55%94.82%3.19%0.18%0.03%0.02%0.01%0.00%0.01%
Bushy_Park 1.03020.58771.06%0.54%94.61%3.54%0.19%0.02%0.02%0.01%0.01%0.01%
Dorchester_12C 1.03060.58680.99%0.53%94.73%3.48%0.19%0.03%0.02%0.01%0.00%0.01%
Grover 1.02650.58671.15%0.53%94.88%3.20%0.17%0.03%0.02%0.01%0.01%0.01%
Salley_Char_1 1.03330.58881.01%0.53%94.48%3.63%0.20%0.09%0.03%0.01%0.01%0.01%
Salley_Char_2 1.03130.58741.00%0.53%94.63%3.55%0.20%0.03%0.03%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 2/15/2026 10:12:09 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02800.58720.98%0.76%94.59%3.39%0.20%0.03%0.03%0.01%0.00%0.00%
 
General Information & Help
(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272