Central Time (CCT):
Welcome to Carolina Gas Transmission's Informational Postings Internet Website
 
 
There are 2 Critical Notices in effect  (as of 3/14/2026 2:19:01 PM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsOperational Alert3/10/2026 6:12:00 AM3/10/2026 6:12:00 AM0000004664Delivery 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 3/14/2026 2:19:01 PM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsBilling and Payments3/9/2026 9:58:00 AM3/9/2026 9:58:00 AM0000004663February Invoices and Statements of Account Posted 
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 
Cycle Indicators(as of 3/14/2026 2:19:02 PM CCT)
ID1ID2ID3TIMEVE
Gas Day3/14/20263/14/20263/14/20263/15/20263/15/2026
Nomination CycleClosedOpenClosedClosedOpen
Confirmation CycleClosedClosedClosedOpenClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
3/14/2026ULNegative
3/15/2026ULNegative
3/16/2026ULNegative
3/17/2026ULNegative
3/18/2026ULNegative
3/19/2026ULNegative
 
Current Unaudited Gas Quality Snapshot  (as of 3/14/2026 2:18:09 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03750.58730.80%0.46%94.44%4.02%0.21%0.02%0.02%0.01%0.00%0.01%
Bethune_11Sys 1.02700.58410.98%0.51%95.23%3.04%0.17%0.03%0.02%0.01%0.00%0.01%
Bethune_13Sys 1.02680.58410.99%0.51%95.23%3.03%0.17%0.03%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.02760.58420.97%0.50%95.18%3.10%0.17%0.03%0.02%0.01%0.00%0.01%
Bushy_Park 1.03630.58630.80%0.45%94.61%3.88%0.20%0.02%0.02%0.01%0.00%0.01%
Dorchester_12C 1.02840.58390.95%0.46%95.25%3.09%0.18%0.03%0.02%0.01%0.00%0.01%
Grover 1.05810.58870.16%0.32%93.53%5.68%0.26%0.02%0.02%0.00%0.00%0.00%
Salley_Char_1 1.03330.58650.91%0.47%94.80%3.50%0.19%0.08%0.02%0.01%0.00%0.01%
Salley_Char_2 1.02790.58410.96%0.48%95.21%3.10%0.18%0.03%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 3/14/2026 2:18:09 PM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02140.58301.02%0.68%95.44%2.64%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