Informational Postings :: Southern Natural Gas Company, L.L.C.

Informational Postings

CRITICAL NOTICES

TSP Name:

SOUTHERN NATURAL GAS CO.

TSP:

6900518

Post Date:

(Notices 90 days prior to this date will be displayed)

Subject Search:

Notice Type Desc (1):

Notice Type Desc (2):

Notice Type Desc (1)	Notice Type Desc (2)	Post Date/Time	Notice Effective Date/Time	Notice End Date/Time	Notice ID	Subject	Select	Subject

OPERATIONAL FLOW ORDER

OFO

03/18/2026 7:16:41AM

03/19/2026 9:00:00AM

711803

T3 L1 OFO Cancelled North Eff 03-19-2026

OPERATIONAL FLOW ORDER

OFO

03/18/2026 7:04:18AM

03/19/2026 9:00:00AM

711802

T3 L1 OFO Cancelled South Eff 03-19-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/17/2026 4:27:39PM

03/18/2026 9:00:00AM

711801

Pipeline Conditions as of 03-18-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/16/2026 3:53:54PM

03/17/2026 9:00:00AM

711798

Pipeline Conditions as of 03-17-2026

FORCE MAJEURE

03/16/2026 12:33:23PM

03/17/2026 9:00:00AM

711797

SESH Maint. March 2026 Escalated to FMJ

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/16/2026 12:02:01PM

03/17/2026 9:00:00AM

711796

Updated Pipeline Conditions 03-16-2026

MAINTENANCE

03/16/2026 7:45:46AM

03/17/2026 9:00:00AM

711794

Comp. Unsched. Outage Seg 130 Tarrant

MAINTENANCE

03/16/2026 7:32:11AM

03/17/2026 9:00:00AM

711793

March 18, 2026 Maint. Customer Call

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/15/2026 4:03:30PM

03/16/2026 9:00:00AM

711792

Pipeline Conditions as of 03-16-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/14/2026 2:19:09PM

03/15/2026 9:00:00AM

711791

Pipeline Conditions as of 03-15-2026

MAINTENANCE

03/13/2026 3:30:25PM

03/14/2026 9:00:00AM

711790

Comp. Unsched. Outage Seg 170 Bell Mills

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/13/2026 1:53:43PM

03/14/2026 9:00:00AM

711789

Pipeline Conditions as of 03-14-2026

MAINTENANCE

03/13/2026 1:22:46PM

03/14/2026 9:00:00AM

711788

Unsched Unit OutageTarrant SEG 130

OPERATIONAL FLOW ORDER

OFO

03/13/2026 7:56:31AM

03/14/2026 9:00:00AM

711786

OFO T3 L1 South Eff 03-16-2026

OPERATIONAL FLOW ORDER

OFO

03/13/2026 7:56:21AM

03/14/2026 9:00:00AM

711785

OFO T3 L1 North Eff 03-16-2026

MAINTENANCE

03/12/2026 5:07:40PM

03/13/2026 9:00:00AM

711784

Updated SESH Sched Maint March 2026

MAINTENANCE

03/12/2026 5:03:06PM

03/13/2026 9:00:00AM

711783

Outage Impact Report

MAINTENANCE

03/12/2026 4:30:22PM

03/13/2026 9:00:00AM

711782

Unsched Maint SEG 170 03-12-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/12/2026 2:38:40PM

03/13/2026 9:00:00AM

711781

Pipeline Conditions as of 03-13-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/12/2026 11:07:15AM

03/13/2026 9:00:00AM

711780

Updated Pipeline Conditions 03-12-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/11/2026 1:56:03PM

03/12/2026 9:00:00AM

711778

Pipeline Conditions as of 03-12-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/10/2026 6:52:25PM

03/11/2026 9:00:00AM

711776

Updated Pipeline Conditions 03-11-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/10/2026 2:00:38PM

03/11/2026 9:00:00AM

711775

Pipeline Conditions as of 03-11-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/09/2026 7:05:48PM

03/10/2026 9:00:00AM

711770

Updated Pipeline Conditions 03-10-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/09/2026 1:54:27PM

03/10/2026 9:00:00AM

711769

Pipeline Conditions as of 03-10-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/09/2026 11:21:43AM

03/10/2026 9:00:00AM

711768

Updated Pipeline Conditions 03-09-2026

OPERATIONAL FLOW ORDER

OFO

03/09/2026 7:44:10AM

03/10/2026 9:00:00AM

711766

Type 6 OFO Longs Cancelled Eff 03-09-26

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/08/2026 2:15:37PM

03/09/2026 9:00:00AM

711765

Pipeline Conditions as of 03-09-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/07/2026 2:31:34PM

03/08/2026 9:00:00AM

711763

Pipeline Conditions as of 03-08-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/06/2026 3:06:37PM

03/07/2026 9:00:00AM

711762

Pipeline Conditions as of 03-07-2026

MAINTENANCE

03/05/2026 5:02:43PM

03/06/2026 9:00:00AM

711758

Outage Impact Report

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/05/2026 2:53:31PM

03/06/2026 9:00:00AM

711757

Pipeline Conditions as of 03-06-2026

OPERATIONAL FLOW ORDER

OFO

03/05/2026 1:17:59PM

03/06/2026 9:00:00AM

711756

Type 6 OFO Long Effective 03-07-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/04/2026 3:28:31PM

03/05/2026 9:00:00AM

711754

Pipeline Conditions as of 03-05-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/03/2026 2:24:39PM

03/04/2026 9:00:00AM

711750

Pipeline Conditions as of 03-04-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/03/2026 8:25:24AM

03/04/2026 9:00:00AM

711748

Revised Pipeline Conditions 03-03-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/02/2026 2:15:51PM

03/03/2026 9:00:00AM

711745

Pipeline Conditions as of 03-03-2026

MAINTENANCE

03/02/2026 10:34:00AM

03/03/2026 9:00:00AM

711744

SESH Sched Maint March 2026

OPERATIONAL FLOW ORDER

OFO

03/02/2026 7:54:32AM

03/03/2026 9:00:00AM

711743

Type 6 for Longs Cancelled Eff 03-02-26

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

03/01/2026 2:05:15PM

03/02/2026 9:00:00AM

711741

Pipeline Conditions as of 03-02-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/28/2026 2:25:42PM

03/01/2026 9:00:00AM

711740

Pipeline Conditions as of 03-01-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/27/2026 1:58:23PM

02/28/2026 9:00:00AM

711739

Pipeline Conditions as of 02-28-2026

OPERATIONAL FLOW ORDER

OFO

02/27/2026 7:20:44AM

02/28/2026 9:00:00AM

711737

Type 6 OFO Long Effective 02-28-2026

MAINTENANCE

02/26/2026 4:17:28PM

02/27/2026 9:00:00AM

711736

Outage Impact Report

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/26/2026 2:55:43PM

02/27/2026 9:00:00AM

711735

Pipeline Conditions as of 02-27-2026

COMPUTER SYSTEM STATUS

DART SYSTEM INFORMATION

02/26/2026 10:15:23AM

02/27/2026 9:00:00AM

711734

DART Connection Issues

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/25/2026 4:48:26PM

02/26/2026 9:00:00AM

711729

Updated Pipeline Conditions 02-26-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/25/2026 2:47:17PM

02/26/2026 9:00:00AM

711728

Pipeline Conditions as of 02-26-2026

STORAGE

RESTRICTIONS

02/25/2026 12:10:31PM

02/26/2026 9:00:00AM

711727

ISS Storage Restrictions Eff 02-26-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/24/2026 2:02:11PM

02/25/2026 9:00:00AM

711725

Pipeline Conditions as of 02-25-2026

OPERATIONAL FLOW ORDER

OFO

02/24/2026 7:20:10AM

02/25/2026 9:00:00AM

711723

OFO T3 L1 South Cancelled Eff 02-25-26

OPERATIONAL FLOW ORDER

OFO

02/24/2026 7:19:54AM

02/25/2026 9:00:00AM

711724

OFO T3 L1 North Cancelled Eff 02-25-26

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/23/2026 2:36:26PM

02/24/2026 9:00:00AM

711722

Pipeline Conditions as of 02-24-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/22/2026 7:50:42PM

02/23/2026 9:00:00AM

711720

Updated Pipeline Conditions 02-23-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/22/2026 2:20:18PM

02/23/2026 9:00:00AM

711719

Pipeline Conditions as of 02-23-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/21/2026 7:47:17PM

02/22/2026 9:00:00AM

711718

Updated Pipeline Conditions 02-22-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/21/2026 2:38:58PM

02/22/2026 9:00:00AM

711717

Pipeline Conditions as of 02-22-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/20/2026 3:38:16PM

02/21/2026 9:00:00AM

711716

Pipeline Conditions as of 02-21-2026

OPERATIONAL FLOW ORDER

OFO

02/20/2026 7:41:25AM

02/21/2026 9:00:00AM

711714

OFO T3 L1 E of Reform eff 02-22-2026

OPERATIONAL FLOW ORDER

OFO

02/20/2026 7:39:53AM

02/21/2026 9:00:00AM

711713

OFO T3 L1 E of Enterprise eff 02-22-2026

MAINTENANCE

02/19/2026 4:28:30PM

02/20/2026 9:00:00AM

711712

Outage Impact Report

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/19/2026 2:27:41PM

02/20/2026 9:00:00AM

711711

Pipeline Conditions as of 02-20-2026

MAINTENANCE

02/19/2026 7:56:57AM

02/20/2026 9:00:00AM

711709

Comp. Unschd. Outage SEG 110 McConnells

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/18/2026 2:47:34PM

02/19/2026 9:00:00AM

711708

Pipeline Conditions as of 02-19-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/17/2026 2:03:04PM

02/18/2026 9:00:00AM

711705

Pipeline Conditions as of 02-18-2026

MAINTENANCE

02/17/2026 11:57:58AM

02/18/2026 9:00:00AM

711704

Feb 18, 2026 Maint. Customer Call

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/16/2026 2:17:00PM

02/17/2026 9:00:00AM

711703

Pipeline Conditions as of 02-17-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/15/2026 2:05:26PM

02/16/2026 9:00:00AM

711701

Pipeline Conditions as of 02-16-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/14/2026 2:11:46PM

02/15/2026 9:00:00AM

711700

Pipeline Conditions as of 02-15-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/13/2026 1:56:44PM

02/14/2026 9:00:00AM

711699

Pipeline Conditions as of 02-14-2026

MAINTENANCE

02/13/2026 12:57:33PM

02/14/2026 9:00:00AM

711698

Comp. Unschd. Outage SEG 490 Thomaston

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/13/2026 11:36:31AM

02/14/2026 9:00:00AM

711697

Updated Pipeline Conditions 02-13-2026

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/12/2026 6:51:54PM

02/13/2026 9:00:00AM

711695

Updated Pipeline Conditions 02-13-2026

MAINTENANCE

02/12/2026 4:47:39PM

02/13/2026 9:00:00AM

711694

Outage Impact Report

PIPELINE CONDITIONS

CURRENT PIPELINE CONDITIONS

02/12/2026 2:03:09PM

02/13/2026 9:00:00AM

711693

Pipeline Conditions as of 02-13-2026

Row Count: 202

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