Central Time (CCT):
Welcome to Carolina Gas Transmission's Informational Postings Internet Website
 
 
There are 2 Critical Notices in effect  (as of 6/17/2026 4:32:32 AM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsMaintenance5/29/2026 10:24:00 AM5/29/2026 10:24:00 AM0000004692June 2026 Scheduled Compressor Outages 
DetailsMaintenance5/28/2026 2:53:00 PM5/28/2026 2:53:00 PM0000004691June 2026 Pipeline Work 
 
Most Recent 5 Non Critical Notices in effect  (as of 6/17/2026 4:32:32 AM CCT )
 Notice
Type
Posted
Date/Time
Notice Effective
Date/Time
Notice
Identifier
SubjectResponse
Date/Time
DetailsBilling and Payments6/8/2026 10:40:00 AM6/8/2026 10:40:00 AM0000004695May Invoices and Statements of Account Posted 
DetailsCapacity Constraint6/8/2026 7:10:00 AM6/8/2026 7:10:00 AM0000004694 Receipt Capacity Constraint 
DetailsCash Out/Billing and Payments6/3/2026 11:34:00 AM6/3/2026 11:34:00 AM0000004693May 2026 Cashout Pricing 
DetailsBilling and Payments5/8/2026 8:37:00 AM5/8/2026 8:37:00 AM0000004687April Invoices and Statements of Account Posted 
DetailsCash Out/Billing and Payments5/7/2026 2:45:00 PM5/7/2026 2:45:00 PM0000004674April 2026 Cashout Pricing 
Cycle Indicators(as of 6/17/2026 4:32:33 AM CCT)
ID1ID2ID3TIMEVE
Gas Day6/17/20266/17/20266/17/20266/18/20266/18/2026
Nomination CycleOpenClosedClosedOpenOpen
Confirmation CycleClosedClosedClosedClosedClosed
OFO Probabilities
Gas DayProbabilityImbalance Type
6/16/2026UL
6/17/2026UL
6/18/2026UL
 
Current Unaudited Gas Quality Snapshot  (as of 6/17/2026 4:32:10 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
Aiken 1.05680.58910.24%0.33%93.55%5.56%0.27%0.02%0.03%0.00%0.00%0.00%
Bethune_11Sys 1.05720.58780.15%0.32%93.70%5.51%0.27%0.02%0.02%0.00%0.00%0.00%
Bethune_13Sys 1.05680.58750.14%0.32%93.74%5.49%0.26%0.02%0.02%0.00%0.00%0.00%
Bethune_18Sys 1.05720.58780.15%0.32%93.70%5.51%0.27%0.02%0.02%0.00%0.00%0.00%
Bushy_Park 1.04310.58730.52%0.55%94.13%4.53%0.23%0.02%0.02%0.01%0.00%0.00%
Dorchester_12C 1.04870.58760.42%0.40%94.01%4.87%0.24%0.02%0.02%0.00%0.00%0.01%
Grover 1.05800.58820.14%0.32%93.62%5.60%0.27%0.02%0.03%0.00%0.00%0.00%
Salley_Char_1 1.05720.59220.38%0.38%93.17%5.69%0.27%0.07%0.03%0.01%0.00%0.01%
Salley_Char_2 1.05710.59050.29%0.37%93.31%5.70%0.27%0.02%0.03%0.01%0.00%0.00%

Current Unaudited Gas Quality Snapshot per Upstream Interconnect Agreement
(as of 6/17/2026 4:32:10 AM CCT)
LocationMMBtu/MCFSpecific GravityCO2NitrogenMethaneEthanePropaneI-ButaneButaneI-PentanePentaneHexane+
SNG_PortWent 1.01540.58400.81%1.46%94.93%2.56%0.17%0.03%0.03%0.01%0.00%0.00%
 
General Information & Help
(866)-401-5248
24-Hour Emergency Numbers
Gas Control (800) 789-7272