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There are 4 Critical Notices in effect  (as of 9/24/2026 1:08:27 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance9/23/2026 7:54:00 AM9/23/2026 7:54:00 AM0000004725October 2026 Pipeline Work 
DetailsOperational Alert9/23/2026 6:23:00 AM9/23/2026 6:23:00 AM0000004724Receipt Capacity Constraint 
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 9/24/2026 1:08:27 AM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsCustomer Services Update9/22/2026 7:39:00 PM9/23/2026 12:01:00 AM0000004723MS SSO / MFA GO LIVE Sept 23, 2026 
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 
Cycle Indicators(as of 9/24/2026 1:08:28 AM CCT)
ID1ID2ID3TIMEVE
Gas Day9/24/20269/24/20269/24/20269/25/20269/25/2026
Nomination CycleOpenClosedClosedOpenOpen
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
9/23/2026UL
9/24/2026UL
9/25/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 9/24/2026 12:56:10 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.04580.58150.21%0.32%94.95%4.29%0.19%0.01%0.02%0.00%0.00%0.00%
Bethune_11Sys 1.04850.58130.10%0.30%94.88%4.50%0.19%0.01%0.02%0.00%0.00%0.00%
Bethune_13Sys 1.04720.58040.10%0.30%95.03%4.37%0.17%0.01%0.01%0.00%0.00%0.00%
Bethune_18Sys 1.04860.58140.10%0.30%94.87%4.51%0.19%0.01%0.02%0.00%0.00%0.00%
Bushy_Park 1.04250.58150.30%0.36%95.06%4.04%0.19%0.01%0.02%0.00%0.00%0.00%
Dorchester_12C 1.04230.58150.33%0.34%95.10%3.99%0.19%0.02%0.02%0.00%0.00%0.01%
Grover 1.04760.58070.11%0.29%94.96%4.45%0.17%0.01%0.01%0.00%0.00%0.00%
Salley_Char_1 1.04560.58230.26%0.33%94.92%4.22%0.20%0.05%0.02%0.00%0.00%0.00%
Salley_Char_2 1.04310.58150.29%0.35%95.05%4.07%0.19%0.02%0.02%0.00%0.00%0.00%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 9/24/2026 12:56:09 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.04210.58270.39%0.37%95.30%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
 
General Information & Help
(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272