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There are 2 Critical Notices in effect  (as of 9/18/2026 3:07:31 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance9/14/2026 9:39:00 AM9/14/2026 9:39:00 AM0000004722Mainline Work 26-250 to 26-290 - Scheduled 
DetailsMaintenance8/26/2026 10:39:00 AM8/26/2026 10:39:00 AM0000004716September 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 9/18/2026 3:07:31 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsCustomer Services Update9/10/2026 9:56:00 AM9/10/2026 9:56:00 AM0000004721Microsoft Single Sign-on / Multi-factor Authentication Pre-Registration Reminder! 
DetailsBilling and Payments9/9/2026 9:46:00 AM9/9/2026 9:46:00 AM0000004720August Invoices and Statements of Account Posted 
DetailsCash Out/Billing and Payments9/9/2026 9:32:00 AM9/9/2026 9:32:00 AM0000004719August 2026 Cashout Pricing 
DetailsImbalance Trading9/3/2026 8:53:00 PM9/3/2026 8:54:00 PM0000004718August 2026 Measurement Close and Imbalance Trade 
DetailsCustomer Services Update9/3/2026 3:24:00 PM9/3/2026 3:24:00 PM0000004717CGT Outbound Email Issues 
Cycle Indicators(as of 9/18/2026 3:07:32 AM CCT)
ID1ID2ID3TIMEVE
Gas Day9/18/20269/18/20269/18/20269/19/20269/19/2026
Nomination CycleOpenClosedClosedOpenOpen
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
9/17/2026UL
9/18/2026UL
9/19/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 9/18/2026 3:04:10 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.04920.58450.25%0.32%94.42%4.76%0.21%0.01%0.02%0.00%0.00%0.00%
Bethune_11Sys 1.05180.58440.15%0.32%94.32%4.95%0.22%0.01%0.02%0.00%0.00%0.00%
Bethune_13Sys 1.04950.58380.19%0.34%94.47%4.75%0.21%0.01%0.02%0.00%0.00%0.00%
Bethune_18Sys 1.05250.58460.14%0.32%94.26%5.02%0.22%0.01%0.02%0.00%0.00%0.00%
Bushy_Park 1.04040.58270.43%0.42%94.91%4.02%0.18%0.01%0.02%0.00%0.00%0.00%
Dorchester_12C 1.04610.58320.29%0.33%94.71%4.42%0.20%0.02%0.02%0.00%0.00%0.01%
Grover 1.05450.58580.13%0.31%94.03%5.27%0.22%0.01%0.02%0.00%0.00%0.00%
Salley_Char_1 1.04800.58550.35%0.34%94.40%4.61%0.22%0.06%0.02%0.00%0.00%0.00%
Salley_Char_2 1.04760.58440.31%0.34%94.48%4.62%0.21%0.02%0.02%0.00%0.00%0.00%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 9/18/2026 3:04:10 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02800.58210.78%0.56%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
 
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24-Hour Emergency Numbers
Gas Control (800) 789-7272