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There are 3 Critical Notices in effect  (as of 8/23/2026 4:05:37 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
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 8/23/2026 4:05:37 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
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 
DetailsCash Out/Billing and Payments8/5/2026 2:34:00 PM8/5/2026 2:34:00 PM0000004708July 2026 Cashout Pricing 
Cycle Indicators(as of 8/23/2026 4:05:38 PM CCT)
ID1ID2ID3TIMEVE
Gas Day8/23/20268/23/20268/23/20268/24/20268/24/2026
Nomination CycleClosedClosedOpenClosedOpen
Confirmation CycleClosedOpenClosedOpenClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
8/23/2026UL
8/24/2026UL
8/25/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 8/23/2026 3:54:08 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03360.58410.73%0.50%94.99%3.52%0.20%0.02%0.02%0.01%0.00%0.01%
Bethune_11Sys 1.05990.59070.19%0.36%93.17%5.96%0.27%0.02%0.02%0.00%0.00%0.00%
Bethune_13Sys 1.05890.59020.20%0.36%93.28%5.84%0.27%0.02%0.02%0.00%0.00%0.00%
Bethune_18Sys 1.06060.59090.18%0.36%93.11%6.03%0.27%0.02%0.02%0.00%0.00%0.00%
Bushy_Park 1.03200.58330.74%0.51%95.15%3.35%0.20%0.02%0.02%0.01%0.00%0.00%
Dorchester_12C 1.03000.58240.76%0.51%95.36%3.12%0.19%0.02%0.02%0.01%0.00%0.01%
Grover 1.05790.58830.15%0.33%93.56%5.68%0.24%0.02%0.02%0.00%0.00%0.00%
Salley_Char_1 1.03430.58440.74%0.47%95.06%3.41%0.20%0.08%0.02%0.01%0.00%0.01%
Salley_Char_2 1.03250.58340.73%0.49%95.16%3.36%0.20%0.03%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 8/23/2026 3:54:08 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02730.58290.85%0.59%95.48%2.86%0.17%0.03%0.02%0.01%0.00%0.00%
 
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(866)-401-5248
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Gas Control (800) 789-7272