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There are 4 Critical Notices in effect  (as of 8/26/2026 4:49:00 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance8/26/2026 10:39:00 AM8/26/2026 10:39:00 AM0000004716September 2026 Pipeline Work 
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 8/26/2026 4:49:00 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsCustomer Services Update8/26/2026 7:54:00 AM8/26/2026 7:54:00 AM0000004715CGT MFA Pre-registration Available 
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 
Cycle Indicators(as of 8/26/2026 4:49:01 PM CCT)
ID1ID2ID3TIMEVE
Gas Day8/26/20268/26/20268/26/20268/27/20268/27/2026
Nomination CycleClosedClosedOpenClosedOpen
Confirmation CycleClosedOpenClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
8/26/2026UL
8/27/2026UL
8/28/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 8/26/2026 4:38:10 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03660.58410.66%0.43%94.94%3.70%0.21%0.02%0.02%0.01%0.01%0.01%
Bethune_11Sys 1.04230.58480.46%0.45%94.56%4.28%0.20%0.02%0.02%0.00%0.00%0.00%
Bethune_13Sys 1.03970.58430.52%0.47%94.71%4.06%0.20%0.02%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.04290.58500.46%0.45%94.50%4.34%0.21%0.02%0.02%0.00%0.00%0.00%
Bushy_Park 1.03310.58280.68%0.49%95.19%3.40%0.20%0.02%0.02%0.01%0.00%0.00%
Dorchester_12C 1.03490.58270.62%0.46%95.15%3.52%0.20%0.02%0.02%0.00%0.00%0.01%
Grover 1.04590.58640.43%0.43%94.22%4.66%0.21%0.02%0.02%0.00%0.00%0.00%
Salley_Char_1 1.03480.58410.69%0.49%95.04%3.49%0.19%0.07%0.02%0.01%0.00%0.01%
Salley_Char_2 1.03570.58350.63%0.47%95.00%3.64%0.20%0.02%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 8/26/2026 4:38:10 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.03460.58340.67%0.46%95.77%2.87%0.17%0.03%0.02%0.01%0.00%0.00%
 
General Information & Help
(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272