Central Time (CCT):
Welcome to Carolina Gas Transmission's Informational Postings Internet Website
 
 
There are 2 Critical Notices in effect  (as of 8/2/2026 3:09:38 AM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsMaintenance7/24/2026 10:21:00 AM7/24/2026 10:21:00 AM0000004706August 2026 Pipeline Work 
DetailsMaintenance6/26/2026 9:29:00 AM6/26/2026 9:29:00 AM0000004697July 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 8/2/2026 3:09:38 AM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsOther7/30/2026 3:15:00 PM7/30/2026 3:15:00 PM0000004707Firm Transportation Service Agreement Expiration 
DetailsBilling and Payments7/9/2026 12:05:00 PM7/9/2026 12:05:00 PM0000004703June Invoices and Statements of Account Posted 
DetailsImbalance Trading7/6/2026 2:47:00 PM7/6/2026 2:48:00 PM0000004702June 2026 Measurement Close and Imbalance Trade 
DetailsCash Out/Billing and Payments7/6/2026 12:20:00 PM7/6/2026 12:20:00 PM0000004701June 2026 Cashout Pricing 
DetailsBilling and Payments6/8/2026 10:40:00 AM6/8/2026 10:40:00 AM0000004695May Invoices and Statements of Account Posted 
Cycle Indicators(as of 8/2/2026 3:09:39 AM CCT)
ID1ID2ID3TIMEVE
Gas Day8/2/20268/2/20268/2/20268/3/20268/3/2026
Nomination CycleOpenClosedClosedOpenOpen
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
8/1/2026UL
8/2/2026UL
8/3/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 8/2/2026 3:02:09 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.03030.58460.86%0.55%94.97%3.39%0.18%0.02%0.02%0.01%0.00%0.01%
Bethune_11Sys 1.02390.58381.01%0.64%95.24%2.90%0.16%0.02%0.02%0.01%0.00%0.01%
Bethune_13Sys 1.02560.58400.97%0.61%95.19%3.02%0.16%0.02%0.02%0.01%0.00%0.01%
Bethune_18Sys 1.02380.58391.01%0.64%95.23%2.90%0.16%0.02%0.02%0.01%0.00%0.01%
Bushy_Park 1.02790.58370.88%0.57%95.16%3.16%0.17%0.02%0.02%0.01%0.00%0.00%
Dorchester_12C 1.03300.58410.76%0.49%95.00%3.50%0.19%0.02%0.02%0.01%0.00%0.01%
Grover 1.02960.58420.86%0.55%95.04%3.33%0.17%0.02%0.02%0.01%0.00%0.01%
Salley_Char_1 1.03620.58610.75%0.50%94.70%3.75%0.20%0.07%0.02%0.01%0.00%0.01%
Salley_Char_2 1.03530.58510.73%0.49%94.78%3.74%0.20%0.02%0.02%0.01%0.00%0.01%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 8/2/2026 3:02:09 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.02490.58401.00%0.60%95.32%2.85%0.17%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