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Most Recent 5 Critical Notices in effect  (as of 1/1/2026 11:57:31 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance12/31/2025 7:29:00 AM12/31/2025 7:29:00 AM0000004605January 2026 Pipeline Work 
DetailsOperational Alert12/30/2025 9:59:00 AM12/30/2025 9:59:00 AM0000004604Delivery Point OFO Probability 
DetailsOperational Flow Order12/30/2025 9:28:00 AM12/30/2025 9:28:00 AM0000004603OFO Cancellation Notice 
DetailsOperational Alert12/28/2025 6:59:00 AM12/28/2025 6:59:00 AM0000004602Delivery Point OFO Probability 
DetailsOperational Flow Order12/26/2025 6:16:00 AM12/26/2025 6:16:00 AM0000004601Delivery Point OFO Implementation for Negative Imbalances 
 
Most Recent 5 Non Critical Notices in effect  (as of 1/1/2026 11:57:31 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsCustomer Services Update12/22/2025 7:57:00 AM12/22/2025 7:57:00 AM0000004598BHE GT&S Schedule of Holiday Season Office Closures 
DetailsOther12/12/2025 9:00:00 AM12/12/2025 9:00:00 AM0000004592Firm Transportation Service Agreement Expiration 
DetailsBilling and Payments12/8/2025 10:10:00 AM12/8/2025 10:10:00 AM0000004589November Invoices and Statements of Account Posted 
DetailsImbalance Trading12/3/2025 4:13:00 PM12/3/2025 4:19:00 PM0000004585November 2025 Measurement Close and Imbalance Trade 
DetailsCash Out/Billing and Payments12/1/2025 4:59:00 PM12/1/2025 4:59:00 PM0000004583November 2025 Cashout Pricing 
Cycle Indicators(as of 1/1/2026 11:57:32 AM CCT)
ID1ID2ID3TIMEVE
Gas Day1/1/20261/1/20261/1/20261/2/20261/2/2026
Nomination CycleClosedOpenClosedOpenOpen
Confirmation CycleOpenClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
1/1/2026ULSystem - Negative (see Notice for details)
1/2/2026ULSystem - Negative (see Notice for details)
1/3/2026ULSystem - Negative (see Notice for details)
1/4/2026ULSystem - Negative (see Notice for details)
1/5/2026ULSystem - Negative (see Notice for details)
1/6/2026ULSystem - Negative (see Notice for details)
 
Current Unaudited Gas Quality Snapshot  (as of 1/1/2026 11:46:06 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03700.59000.95%0.53%94.02%4.21%0.22%0.02%0.03%0.01%0.01%0.01%
Bethune_11Sys 1.03060.58861.11%0.52%94.45%3.65%0.19%0.03%0.02%0.01%0.00%0.01%
Bethune_13Sys 1.03060.58861.11%0.53%94.44%3.66%0.19%0.03%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.03080.58871.11%0.53%94.44%3.66%0.20%0.03%0.02%0.01%0.00%0.01%
Bushy_Park 1.03480.58880.95%0.53%94.25%4.02%0.20%0.02%0.02%0.01%0.00%0.01%
Dorchester_12C 1.03550.58890.95%0.50%94.26%4.01%0.20%0.03%0.02%0.01%0.00%0.01%
Grover 1.03140.58881.10%0.51%94.45%3.64%0.21%0.03%0.03%0.01%0.01%0.01%
Salley_Char_1 1.03850.59120.96%0.52%93.93%4.24%0.21%0.09%0.03%0.01%0.00%0.01%
Salley_Char_2 1.03740.59030.94%0.53%93.95%4.29%0.21%0.03%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 1/1/2026 11:46:06 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02390.58800.86%1.26%94.23%3.37%0.20%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