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There are 4 Critical Notices in effect  (as of 7/25/2026 2:47:01 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance7/24/2026 10:21:00 AM7/24/2026 10:21:00 AM0000004706August 2026 Pipeline Work 
DetailsMaintenance7/16/2026 9:47:00 AM7/16/2026 9:47:00 AM000000470510” Line M ILI 14-010 to 12-380 
DetailsCapacity Constraint/Pipeline Conditions7/6/2026 8:57:00 AM7/6/2026 8:57:00 AM0000004700Interruptible Transportation Restriction 
DetailsMaintenance6/26/2026 9:29:00 AM6/26/2026 9:29:00 AM0000004697July 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 7/25/2026 2:47:01 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsBilling and Payments7/9/2026 12:05:00 PM7/9/2026 12:05:00 PM0000004703June Invoices and Statements of Account Posted 
DetailsImbalance Trading7/6/2026 2:47:00 PM7/6/2026 2:48:00 PM0000004702June 2026 Measurement Close and Imbalance Trade 
DetailsCash Out/Billing and Payments7/6/2026 12:20:00 PM7/6/2026 12:20:00 PM0000004701June 2026 Cashout Pricing 
DetailsBilling and Payments6/8/2026 10:40:00 AM6/8/2026 10:40:00 AM0000004695May Invoices and Statements of Account Posted 
DetailsCash Out/Billing and Payments6/3/2026 11:34:00 AM6/3/2026 11:34:00 AM0000004693May 2026 Cashout Pricing 
Cycle Indicators(as of 7/25/2026 2:47:01 PM CCT)
ID1ID2ID3TIMEVE
Gas Day7/25/20267/25/20267/25/20267/26/20267/26/2026
Nomination CycleClosedClosedOpenClosedOpen
Confirmation CycleClosedOpenClosedOpenClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
7/25/2026UL
7/26/2026UL
7/27/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 7/25/2026 2:40:10 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03720.58660.76%0.46%94.52%3.99%0.20%0.02%0.02%0.01%0.00%0.01%
Bethune_11Sys 1.05730.58820.16%0.34%93.67%5.49%0.29%0.02%0.03%0.01%0.00%0.00%
Bethune_13Sys 1.05640.58760.16%0.34%93.76%5.43%0.27%0.02%0.02%0.00%0.00%0.00%
Bethune_18Sys 1.05790.58860.16%0.34%93.62%5.53%0.30%0.02%0.03%0.01%0.00%0.00%
Bushy_Park 1.03420.58550.79%0.51%94.76%3.68%0.20%0.02%0.02%0.01%0.01%0.00%
Dorchester_12C 1.03610.58490.72%0.44%94.83%3.75%0.20%0.02%0.02%0.01%0.00%0.01%
Grover 1.05530.58660.15%0.32%93.96%5.24%0.27%0.02%0.03%0.00%0.00%0.00%
Salley_Char_1 1.03650.58640.79%0.45%94.68%3.75%0.20%0.07%0.02%0.01%0.00%0.01%
Salley_Char_2 1.03800.58600.72%0.43%94.61%3.97%0.21%0.02%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 7/25/2026 2:40:10 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02530.58360.95%0.61%95.36%2.85%0.17%0.03%0.02%0.01%0.00%0.00%
 
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(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272