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There are 4 Critical Notices in effect  (as of 3/21/2025 3:29:51 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsOperational Alert3/21/2025 12:15:00 PM3/21/2025 12:15:00 PM0000004500Grover Compressor Station - Unscheduled Outage  
DetailsOperational Alert3/8/2025 7:46:00 PM3/8/2025 7:46:00 PM0000004497Southern Compressor Unscheduled Outage – Update 
DetailsOperational Alert3/7/2025 10:25:00 AM3/7/2025 10:25:00 AM0000004496Southern Compressor Station - Unscheduled Outage  
DetailsMaintenance2/25/2025 11:58:00 AM2/25/2025 11:58:00 AM0000004489March 2025 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 3/21/2025 3:29:51 PM CCT )
 Notice
Type		Posted
Date/Time		Notice Effective
Date/Time		Notice
Identifier		SubjectResponse
Date/Time
DetailsTSP Capacity Offering3/12/2025 11:16:00 AM3/12/2025 11:16:00 AM0000004499Reminder - Non-Binding Open Season for Firm Capacity. 
DetailsBilling and Payments3/10/2025 9:58:00 AM3/10/2025 9:58:00 AM0000004498February Invoices and Statements of Account Posted 
DetailsOperational Alert3/6/2025 11:31:00 AM3/6/2025 11:31:00 AM0000004494Edgemoor Compressor Station - Unscheduled Outage  
DetailsImbalance Trading3/5/2025 7:37:00 PM3/5/2025 7:37:00 PM0000004493February 2025 Measurement Close and Imbalance Trade 
DetailsCash Out/Billing and Payments3/3/2025 6:10:00 PM3/3/2025 6:10:00 PM0000004492February 2025 Cashout Pricing 
Cycle Indicators(as of 3/21/2025 3:29:52 PM CCT)
ID1ID2ID3TIMEVE
Gas Day3/21/20253/21/20253/21/20253/22/20253/22/2025
Nomination CycleClosedClosedOpenClosedOpen
Confirmation CycleClosedOpenClosedOpenClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
3/21/2025UL
3/22/2025UL
3/23/2025UL
 
Current Unaudited Gas Quality Snapshot  (as of 3/21/2025 3:18:06 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03580.58890.94%0.51%94.30%3.94%0.23%0.03%0.03%0.01%0.00%0.01%
Bethune_11Sys 1.05060.58380.18%0.29%94.63%4.53%0.31%0.02%0.03%0.00%0.00%0.00%
Bethune_13Sys 1.05030.58350.18%0.29%94.68%4.48%0.31%0.02%0.03%0.00%0.00%0.00%
Bethune_18Sys 1.05040.58370.18%0.30%94.63%4.52%0.31%0.02%0.03%0.00%0.00%0.00%
Bushy_Park 1.03590.58640.35%1.15%94.18%3.94%0.30%0.03%0.04%0.01%0.00%0.00%
Dorchester_12C 1.03170.58500.41%1.19%94.49%3.56%0.26%0.03%0.04%0.01%0.00%0.01%
Grover 1.05030.58350.18%0.29%94.66%4.52%0.30%0.02%0.03%0.00%0.00%0.00%
Salley_Char_1 1.04220.58560.55%0.40%94.58%4.13%0.26%0.03%0.03%0.01%0.00%0.01%
Salley_Char_2 1.04220.58570.55%0.40%94.58%4.13%0.26%0.03%0.03%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 3/21/2025 3:18:06 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02750.58741.11%0.61%94.69%3.33%0.20%0.03%0.03%0.01%0.00%0.00%
 
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