Central Time (CCT):
Welcome to Carolina Gas Transmission's Informational Postings Internet Website
 
 
There are 2 Critical Notices in effect  (as of 3/7/2026 3:13:57 AM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsOperational Alert3/4/2026 6:27:00 AM3/4/2026 6:27:00 AM0000004660Delivery Point OFO Probability 
DetailsMaintenance2/26/2026 12:49:00 PM2/26/2026 12:49:00 PM0000004659March 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 3/7/2026 3:13:57 AM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsCash Out/Billing and Payments3/4/2026 6:09:00 PM3/4/2026 6:09:00 PM0000004662February 2026 Cashout Pricing 
DetailsImbalance Trading3/4/2026 5:30:00 PM3/4/2026 5:30:00 PM0000004661February 2026 Measurement Close and Imbalance Trade 
DetailsBilling and Payments2/9/2026 8:35:00 AM2/9/2026 8:35:00 AM0000004649January Invoices and Statements of Account Posted 
DetailsImbalance Trading2/4/2026 5:38:00 PM2/4/2026 5:43:00 PM0000004645January 2026 Measurement Close and Imbalance Trade 
DetailsCash Out/Billing and Payments2/2/2026 4:20:00 PM2/2/2026 4:20:00 PM0000004641January 2026 Cashout Pricing 
Cycle Indicators(as of 3/7/2026 3:13:58 AM CCT)
ID1ID2ID3TIMEVE
Gas Day3/7/20263/7/20263/7/20263/8/20263/8/2026
Nomination CycleOpenClosedClosedOpenOpen
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
3/6/2026ULNegative
3/7/2026ULNegative
3/8/2026ULNegative
3/9/2026ULNegative
3/10/2026ULNegative
3/11/2026ULNegative
 
Current Unaudited Gas Quality Snapshot  (as of 3/7/2026 3:02:08 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.04110.58870.73%0.48%94.09%4.40%0.23%0.02%0.03%0.01%0.00%0.01%
Bethune_11Sys 1.06470.59470.25%0.36%92.46%6.56%0.31%0.02%0.03%0.01%0.00%0.00%
Bethune_13Sys 1.06370.59430.27%0.36%92.54%6.46%0.31%0.02%0.03%0.01%0.00%0.00%
Bethune_18Sys 1.06540.59480.24%0.36%92.41%6.62%0.31%0.02%0.03%0.01%0.00%0.00%
Bushy_Park 1.03480.58710.84%0.54%94.49%3.88%0.20%0.02%0.02%0.01%0.00%0.01%
Dorchester_12C 1.03510.58660.84%0.48%94.60%3.81%0.20%0.03%0.02%0.01%0.00%0.01%
Grover 1.06740.59520.19%0.34%92.29%6.82%0.30%0.02%0.03%0.00%0.00%0.00%
Salley_Char_1 1.04060.58930.79%0.48%94.14%4.25%0.22%0.08%0.02%0.01%0.00%0.01%
Salley_Char_2 1.03620.58760.84%0.50%94.40%3.98%0.21%0.03%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 3/7/2026 3:02:08 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.01690.58420.91%1.24%95.01%2.61%0.16%0.03%0.02%0.01%0.00%0.00%
 
General Information & Help
(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272