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There are 2 Critical Notices in effect  (as of 5/26/2026 7:30:07 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance5/12/2026 7:42:00 AM5/12/2026 7:42:00 AM0000004688Planned Main Line Work between Stations 12-020 and 12-010-2  
DetailsMaintenance4/24/2026 9:33:00 AM4/24/2026 9:33:00 AM0000004683May 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 5/26/2026 7:30:07 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsCustomer Services Update5/21/2026 10:23:00 AM5/21/2026 10:23:00 AM0000004689BHE GT&S Offices Closed Monday, May 25, 2026 
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 
Cycle Indicators(as of 5/26/2026 7:30:09 PM CCT)
ID1ID2ID3TIMEVE
Gas Day5/26/20265/26/20265/26/20265/27/20265/27/2026
Nomination CycleClosedClosedClosedClosedClosed
Confirmation CycleClosedClosedOpenClosedOpen
OFO Probabilities
Gas DayProbabilityImbalance Type
5/26/2026UL
5/27/2026UL
5/28/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 5/26/2026 7:27:47 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.04940.58690.39%0.33%94.15%4.82%0.25%0.02%0.02%0.01%0.00%0.00%
Bethune_11Sys 1.05390.58570.15%0.32%94.18%5.02%0.28%0.02%0.03%0.01%0.00%0.00%
Bethune_13Sys 1.05430.58600.15%0.32%94.11%5.09%0.28%0.02%0.03%0.01%0.00%0.00%
Bethune_18Sys 1.05380.58560.15%0.32%94.20%4.99%0.28%0.02%0.03%0.01%0.00%0.00%
Bushy_Park 1.04670.58470.34%0.36%94.53%4.47%0.25%0.02%0.03%0.01%0.00%0.00%
Dorchester_12C 1.04430.58450.30%0.54%94.53%4.30%0.26%0.02%0.03%0.00%0.00%0.01%
Grover 1.05310.58500.14%0.31%94.26%4.99%0.25%0.02%0.02%0.00%0.00%0.00%
Salley_Char_1 1.05080.58760.38%0.33%94.12%4.80%0.27%0.07%0.03%0.01%0.00%0.01%
Salley_Char_2 1.05160.58620.27%0.32%94.20%4.87%0.28%0.02%0.03%0.01%0.00%0.00%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 5/26/2026 7:27:47 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.03150.58310.38%1.06%94.81%3.45%0.23%0.03%0.03%0.01%0.00%0.01%
 
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24-Hour Emergency Numbers
Gas Control (800) 789-7272