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There are 3 Critical Notices in effect  (as of 8/20/2026 5:10:21 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance8/11/2026 9:53:00 AM8/11/2026 9:53:00 AM0000004714Mainline Work 14-010 to 14-005 - Update 
DetailsMaintenance8/6/2026 5:59:00 AM8/6/2026 5:59:00 AM000000471110” Line M ILI 14-010 to 12-380 
DetailsMaintenance7/24/2026 10:21:00 AM7/24/2026 10:21:00 AM0000004706August 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 8/20/2026 5:10:21 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsCustomer Services Update8/10/2026 2:39:00 PM8/10/2026 2:39:00 PM0000004713CGT Introducing New Multi-factor Authentication Login Process 
DetailsBilling and Payments8/10/2026 9:09:00 AM8/10/2026 9:09:00 AM0000004712July Invoices and Statements of Account Posted 
DetailsImbalance Trading8/5/2026 7:07:00 PM8/5/2026 7:08:00 PM0000004710July 2026 Measurement Close and Imbalance Trade 
DetailsOther8/5/2026 3:50:00 PM8/5/2026 3:50:00 PM0000004709Firm Transportation Service Agreement Expiration 
DetailsCash Out/Billing and Payments8/5/2026 2:34:00 PM8/5/2026 2:34:00 PM0000004708July 2026 Cashout Pricing 
Cycle Indicators(as of 8/20/2026 5:10:21 AM CCT)
ID1ID2ID3TIMEVE
Gas Day8/20/20268/20/20268/20/20268/21/20268/21/2026
Nomination CycleOpenClosedClosedOpenOpen
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
8/19/2026UL
8/20/2026UL
8/21/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 8/20/2026 5:04:08 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03210.58430.78%0.54%94.99%3.44%0.20%0.02%0.02%0.01%0.00%0.01%
Bethune_11Sys 1.02690.58320.85%0.63%95.25%3.04%0.17%0.02%0.02%0.01%0.00%0.01%
Bethune_13Sys 1.02690.58320.85%0.63%95.25%3.03%0.17%0.02%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.02660.58310.86%0.63%95.27%3.01%0.17%0.02%0.02%0.01%0.00%0.01%
Bushy_Park 1.03070.58360.75%0.60%95.07%3.33%0.19%0.02%0.02%0.01%0.00%0.00%
Dorchester_12C 1.03130.58330.75%0.53%95.16%3.30%0.19%0.02%0.02%0.01%0.00%0.01%
Grover 1.02970.58320.77%0.58%95.16%3.26%0.17%0.02%0.02%0.01%0.00%0.01%
Salley_Char_1 1.03340.58510.78%0.53%94.93%3.45%0.20%0.07%0.02%0.01%0.00%0.01%
Salley_Char_2 1.03400.58450.72%0.53%94.90%3.58%0.21%0.02%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 8/20/2026 5:04:08 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02470.58250.90%0.62%95.40%2.85%0.17%0.03%0.02%0.01%0.00%0.00%
 
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24-Hour Emergency Numbers
Gas Control (800) 789-7272