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There are 2 Critical Notices in effect  (as of 5/16/2026 10:23:26 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsMaintenance5/12/2026 7:42:00 AM5/12/2026 7:42:00 AM0000004688Planned Main Line Work between Stations 12-020 and 12-010-2  
DetailsMaintenance4/24/2026 9:33:00 AM4/24/2026 9:33:00 AM0000004683May 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 5/16/2026 10:23:26 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsBilling and Payments5/8/2026 8:37:00 AM5/8/2026 8:37:00 AM0000004687April Invoices and Statements of Account Posted 
DetailsCash Out/Billing and Payments5/7/2026 2:45:00 PM5/7/2026 2:45:00 PM0000004674April 2026 Cashout Pricing 
DetailsImbalance Trading5/5/2026 8:39:00 PM5/5/2026 8:39:00 PM0000004686April 2026 Measurement Close and Imbalance Trade 
DetailsOther5/4/2026 11:00:00 AM5/4/2026 11:00:00 AM0000004685Firm Transportation Service Agreement Expiration 
DetailsBilling and Payments4/8/2026 7:36:00 AM4/8/2026 7:36:00 AM0000004675March Invoices and Statements of Account Posted 
Cycle Indicators(as of 5/16/2026 10:23:27 PM CCT)
ID1ID2ID3TIMEVE
Gas Day5/16/20265/16/20265/16/20265/17/20265/17/2026
Nomination CycleClosedClosedClosedClosedClosed
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
5/16/2026UL
5/17/2026UL
5/18/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 5/16/2026 10:22:11 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.05180.58580.24%0.32%94.19%4.95%0.25%0.02%0.02%0.00%0.00%0.00%
Bethune_11Sys 1.05450.58600.14%0.33%94.05%5.19%0.25%0.02%0.02%0.00%0.00%0.00%
Bethune_13Sys 1.05410.58570.14%0.32%94.11%5.14%0.25%0.02%0.02%0.00%0.00%0.00%
Bethune_18Sys 1.05530.58660.14%0.33%93.93%5.30%0.25%0.02%0.02%0.00%0.00%0.00%
Bushy_Park 1.04230.58410.36%0.54%94.60%4.24%0.22%0.01%0.02%0.00%0.00%0.00%
Dorchester_12C 1.04260.58320.30%0.52%94.72%4.21%0.20%0.02%0.02%0.00%0.00%0.01%
Grover 1.05480.58600.13%0.32%94.01%5.27%0.23%0.01%0.02%0.00%0.00%0.00%
Salley_Char_1 1.05040.58620.31%0.33%94.23%4.82%0.23%0.05%0.02%0.00%0.00%0.00%
Salley_Char_2 1.04920.58510.29%0.33%94.34%4.78%0.22%0.02%0.02%0.00%0.00%0.00%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 5/16/2026 10:22:11 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.00530.57580.40%1.91%96.01%1.52%0.10%0.02%0.02%0.01%0.00%0.01%
 
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