Central Time (CCT):
Welcome to Carolina Gas Transmission's Informational Postings Internet Website
 
 
There are 3 Critical Notices in effect  (as of 7/5/2025 5:11:57 PM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsMaintenance6/27/2025 10:26:00 AM6/27/2025 10:26:00 AM0000004529July 2025 Pipeline Work 
DetailsMaintenance6/27/2025 6:50:00 AM6/27/2025 6:50:00 AM0000004528Mainline Work 18-180 and 20-030 -Update  
DetailsMaintenance6/24/2025 10:42:00 AM6/24/2025 10:42:00 AM0000004526Mainline Work 18-180 and 20-030 - Unscheduled 
 
Most Recent 5 Non Critical Notices in effect  (as of 7/5/2025 5:11:57 PM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsImbalance Trading7/3/2025 2:25:00 PM7/3/2025 2:25:00 PM0000004532June 2025 Measurement Close and Imbalance Trade 
DetailsCustomer Services Update6/27/2025 1:49:00 PM6/27/2025 1:49:00 PM0000004530BHE GT&S Offices Closed Friday, July 4, 2025 
DetailsCustomer Services Update6/26/2025 9:15:00 AM6/26/2025 9:15:00 AM0000004527Customer Meeting Presentation 
DetailsBilling and Payments6/9/2025 8:25:00 AM6/9/2025 8:25:00 AM0000004525May Invoices and Statements of Account Posted 
DetailsImbalance Trading6/4/2025 2:32:00 PM6/4/2025 2:32:00 PM0000004524May 2025 Measurement Close and Imbalance Trade 
Cycle Indicators(as of 7/5/2025 5:11:58 PM CCT)
ID1ID2ID3TIMEVE
Gas Day7/5/20257/5/20257/5/20257/6/20257/6/2025
Nomination CycleClosedClosedOpenClosedOpen
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
7/5/2025UL
7/6/2025UL
7/7/2025UL
 
Current Unaudited Gas Quality Snapshot  (as of 7/5/2025 4:58:07 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03670.58650.80%0.42%94.64%3.82%0.23%0.03%0.03%0.01%0.00%0.01%
Bethune_11Sys 1.04850.58330.22%0.31%94.73%4.39%0.29%0.02%0.03%0.00%0.00%0.00%
Bethune_13Sys 1.04760.58350.26%0.31%94.76%4.31%0.30%0.02%0.03%0.01%0.00%0.00%
Bethune_18Sys 1.04870.58330.21%0.30%94.72%4.42%0.29%0.02%0.03%0.00%0.00%0.00%
Bushy_Park 1.03390.58690.93%0.44%94.69%3.65%0.22%0.02%0.03%0.01%0.01%0.01%
Dorchester_12C 1.03520.58550.80%0.42%94.85%3.62%0.23%0.03%0.03%0.01%0.00%0.01%
Grover 1.04770.58120.15%0.27%95.07%4.19%0.28%0.02%0.03%0.00%0.00%0.00%
Salley_Char_1 1.03450.58700.91%0.44%94.65%3.69%0.23%0.03%0.03%0.01%0.00%0.01%
Salley_Char_2 1.03550.58640.83%0.45%94.68%3.73%0.23%0.03%0.03%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 7/5/2025 4:58:07 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02770.58711.07%0.61%94.73%3.31%0.20%0.03%0.03%0.01%0.00%0.01%
 
General Information & Help
(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272