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    Tools > Informational Postings > Southern Natural Gas > Critical Notices > Notice 711717

    Southern Natural Gas Notice 711717

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    All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.

    TSP/TSP Name:  6900518-SOUTHERN NATURAL GAS CO. Critical: Y
    Notice Type Desc (1):  PIPELINE CONDITIONS Notice Type Desc (2):  CURRENT PIPELINE CONDITIONS
    Notice Eff Date/Time:  02/21/2026 2:38:58PM Notice End Date/Time:  02/22/2026 9:00:00am
    Post Date/Time:  2/21/2026 2:38:58 PM Notice ID: 711717
    Reqrd Rsp:  1 Rsp Date:  02/21/2026
    Notice Stat Desc:  INITIATE Prior Notice: 
    Subject:  Pipeline Conditions as of 02-22-2026
    Notice Text:

    Effective Timely Cycle for gas day Sunday, February 22, 2026, and continuing until further notice, SNG restricted the following:

    OPERATIONAL FLOW ORDERS (OFO)

    Type 3 Level 1 OFO North System will be in effect for the start of the gas day, Sunday, February 22, 2026, until further notice, Notice ID # 711714

    Type 3 Level 1 OFO South System will be in effect for the start of the gas day, Sunday, February 22, 2026, until further notice, Notice ID # 711713

    RESTRICTIONS (POINT)

    ·         934400 (CLAXTON/SNG EFFI)-D - Exceeds Operating Capacity - Reductions into OP Services

    RESTRICTIONS (SEGMENT)

    ·         50 (LOUISVILLE EAST) - Exceeds Operating Capacity - Reductions through OP Services

    ·         340 (WHITE CASTLE) - Exceeds Operating Capacity - Reductions into OP Services

    ·         380 (SNG - SESH) - Exceeds Operating Capacity - Reductions into OP Services

    ·         400 (GWINVILLE) - Exceeds Operating Capacity - Reductions through OP Services

    ·         660 (ALBANY CS) - Exceeds Operating Capacity - Reductions through OP Services

    RESTRICTIONS (LINEPACK)

    Payback Due Pipe – None

    Payback Due Shipper – Not Accepting Until Further Notice

    RESTRICTIONS (STORAGE)

    None

    Type 3 / 4 OFO Probability (Unlikely (UL); Likely (L); Too Close to Call (TC); Highly Likely (HL)

    February 22, 2026 – OFO Until Further Notice

    Type 6 OFO Probability (Unlikely (UL); Too Close to Call (TC); Highly Likely (HL)

    February 22, 2026 – UL for Short and UL for Long Imbalances

    February 23, 2026 – UL for Short and UL for Long Imbalances

     

     

     

     

     

    TSP/TSP Name:  6900518-SOUTHERN NATURAL GAS CO. Critical: Y
    Notice Type Desc (1):  PIPELINE CONDITIONS Notice Type Desc (2):  CURRENT PIPELINE CONDITIONS
    Notice Eff Date/Time:  02/21/2026 2:38:58PM Notice End Date/Time:  02/22/2026 9:00:00am
    Post Date/Time:  2/21/2026 2:38:58 PM Notice ID: 711717
    Reqrd Rsp:  1 Rsp Date:  02/21/2026
    Notice Stat Desc:  INITIATE Prior Notice: 
    Subject:  Pipeline Conditions as of 02-22-2026
    Notice Text:

    Effective Timely Cycle for gas day Sunday, February 22, 2026, and continuing until further notice, SNG restricted the following:

    OPERATIONAL FLOW ORDERS (OFO)

    Type 3 Level 1 OFO North System will be in effect for the start of the gas day, Sunday, February 22, 2026, until further notice, Notice ID # 711714

    Type 3 Level 1 OFO South System will be in effect for the start of the gas day, Sunday, February 22, 2026, until further notice, Notice ID # 711713

    RESTRICTIONS (POINT)

    ·         934400 (CLAXTON/SNG EFFI)-D - Exceeds Operating Capacity - Reductions into OP Services

    RESTRICTIONS (SEGMENT)

    ·         50 (LOUISVILLE EAST) - Exceeds Operating Capacity - Reductions through OP Services

    ·         340 (WHITE CASTLE) - Exceeds Operating Capacity - Reductions into OP Services

    ·         380 (SNG - SESH) - Exceeds Operating Capacity - Reductions into OP Services

    ·         400 (GWINVILLE) - Exceeds Operating Capacity - Reductions through OP Services

    ·         660 (ALBANY CS) - Exceeds Operating Capacity - Reductions through OP Services

    RESTRICTIONS (LINEPACK)

    Payback Due Pipe – None

    Payback Due Shipper – Not Accepting Until Further Notice

    RESTRICTIONS (STORAGE)

    None

    Type 3 / 4 OFO Probability (Unlikely (UL); Likely (L); Too Close to Call (TC); Highly Likely (HL)

    February 22, 2026 – OFO Until Further Notice

    Type 6 OFO Probability (Unlikely (UL); Too Close to Call (TC); Highly Likely (HL)

    February 22, 2026 – UL for Short and UL for Long Imbalances

    February 23, 2026 – UL for Short and UL for Long Imbalances

     

     

     

     

     

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