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There are 3 Critical Notices in effect  (as of 5/10/2026 4:53:31 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance4/24/2026 9:33:00 AM4/24/2026 9:33:00 AM0000004683May 2026 Pipeline Work 
DetailsMaintenance4/16/2026 9:00:00 AM4/16/2026 9:00:00 AM0000004679Southern Compressor Station and Grover Compressor Station – Scheduled Maintenance 
DetailsCapacity Constraint/Pipeline Conditions4/16/2026 9:00:00 AM4/16/2026 9:00:00 AM0000004678Receipt Capacity Constraint 
 
Most Recent 5 Non Critical Notices in effect  (as of 5/10/2026 4:53:31 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsBilling and Payments5/8/2026 8:37:00 AM5/8/2026 8:37:00 AM0000004687April Invoices and Statements of Account Posted 
DetailsCash Out/Billing and Payments5/7/2026 2:45:00 PM5/7/2026 2:45:00 PM0000004674April 2026 Cashout Pricing 
DetailsImbalance Trading5/5/2026 8:39:00 PM5/5/2026 8:39:00 PM0000004686April 2026 Measurement Close and Imbalance Trade 
DetailsOther5/4/2026 11:00:00 AM5/4/2026 11:00:00 AM0000004685Firm Transportation Service Agreement Expiration 
DetailsBilling and Payments4/8/2026 7:36:00 AM4/8/2026 7:36:00 AM0000004675March Invoices and Statements of Account Posted 
Cycle Indicators(as of 5/10/2026 4:53:31 AM CCT)
ID1ID2ID3TIMEVE
Gas Day5/10/20265/10/20265/10/20265/11/20265/11/2026
Nomination CycleOpenClosedClosedOpenOpen
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
5/9/2026UL
5/10/2026UL
5/11/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 5/10/2026 4:42:09 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.04450.58520.47%0.34%94.55%4.36%0.23%0.02%0.02%0.01%0.00%0.01%
Bethune_11Sys 1.05240.58450.14%0.32%94.33%4.93%0.24%0.02%0.02%0.00%0.00%0.00%
Bethune_13Sys 1.05260.58470.14%0.32%94.30%4.96%0.24%0.02%0.02%0.00%0.00%0.00%
Bethune_18Sys 1.05220.58440.14%0.32%94.35%4.91%0.24%0.02%0.02%0.00%0.00%0.00%
Bushy_Park 1.04540.58440.29%0.48%94.48%4.47%0.22%0.01%0.02%0.00%0.00%0.00%
Dorchester_12C 1.03960.58300.38%0.57%94.85%3.94%0.21%0.02%0.02%0.00%0.00%0.01%
Grover 1.05480.58610.14%0.31%94.03%5.22%0.25%0.02%0.02%0.00%0.00%0.00%
Salley_Char_1 1.05010.58600.31%0.32%94.29%4.74%0.23%0.06%0.02%0.00%0.00%0.00%
Salley_Char_2 1.04880.58490.30%0.32%94.43%4.66%0.24%0.02%0.02%0.00%0.00%0.00%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 5/10/2026 4:42:09 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02200.66670.90%1.40%94.72%2.99%0.00%0.00%0.00%0.00%0.00%0.00%
 
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Gas Control (800) 789-7272