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There are 4 Critical Notices in effect  (as of 8/28/2026 10:47:03 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 8/28/2026 10:47:03 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 8/28/2026 10:47:04 PM CCT)
ID1ID2ID3TIMEVE
Gas Day8/28/20268/28/20268/28/20268/29/20268/29/2026
Nomination CycleClosedClosedClosedClosedClosed
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
8/28/2026UL
8/29/2026UL
8/30/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 8/28/2026 10:40:11 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03170.58340.76%0.51%95.14%3.35%0.19%0.02%0.02%0.01%0.00%0.01%
Bethune_11Sys 1.05380.58650.18%0.35%93.95%5.26%0.22%0.02%0.02%0.00%0.00%0.00%
Bethune_13Sys 1.04510.58530.40%0.43%94.38%4.55%0.20%0.02%0.02%0.00%0.00%0.00%
Bethune_18Sys 1.05600.58710.15%0.33%93.79%5.46%0.23%0.02%0.02%0.00%0.00%0.00%
Bushy_Park 1.03050.58260.74%0.53%95.27%3.23%0.18%0.02%0.02%0.01%0.00%0.00%
Dorchester_12C 1.03240.58250.69%0.48%95.26%3.31%0.19%0.02%0.02%0.01%0.00%0.01%
Grover 1.05900.58890.14%0.33%93.43%5.82%0.24%0.02%0.02%0.00%0.00%0.00%
Salley_Char_1 1.03380.58400.71%0.50%95.09%3.39%0.19%0.07%0.02%0.01%0.00%0.01%
Salley_Char_2 1.03170.58280.71%0.52%95.21%3.31%0.19%0.02%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 8/28/2026 10:40:11 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02590.58210.86%0.58%95.48%2.86%0.17%0.03%0.02%0.01%0.00%0.00%
 
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Gas Control (800) 789-7272