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There are 4 Critical Notices in effect  (as of 9/1/2026 10:59:18 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 9/1/2026 10:59:18 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 9/1/2026 10:59:18 PM CCT)
ID1ID2ID3TIMEVE
Gas Day9/1/20269/1/20269/1/20269/2/20269/2/2026
Nomination CycleClosedClosedClosedClosedClosed
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
9/1/2026UL
9/2/2026UL
9/3/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 9/1/2026 10:48:11 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.04780.58570.39%0.32%94.35%4.66%0.23%0.02%0.02%0.00%0.00%0.00%
Bethune_11Sys 1.05390.58560.14%0.33%94.07%5.19%0.23%0.02%0.02%0.00%0.00%0.00%
Bethune_13Sys 1.05560.58670.14%0.33%93.87%5.38%0.24%0.02%0.02%0.00%0.00%0.00%
Bethune_18Sys 1.05340.58590.17%0.34%94.05%5.17%0.23%0.02%0.02%0.00%0.00%0.00%
Bushy_Park 1.04140.58350.43%0.43%94.79%4.11%0.20%0.01%0.02%0.00%0.00%0.00%
Dorchester_12C 1.03850.58240.48%0.43%95.05%3.81%0.19%0.02%0.02%0.00%0.00%0.01%
Grover 1.05440.58550.12%0.30%94.08%5.25%0.21%0.01%0.02%0.00%0.00%0.00%
Salley_Char_1 1.05160.58620.26%0.32%94.21%4.88%0.24%0.06%0.02%0.00%0.00%0.00%
Salley_Char_2 1.05030.58450.21%0.32%94.40%4.80%0.22%0.02%0.02%0.00%0.00%0.00%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 9/1/2026 10:48:11 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02470.58150.84%0.62%95.45%2.86%0.17%0.03%0.02%0.01%0.00%0.00%
 
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(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272