Northern has scheduled the following service outages that will affect operating capacity within the months of November 2025 through February 2026. Please review the Planned Service Outage Summary for detailed information related to each outage.

 

A brief description of the most recent change(s) to the Planned Service Outage Summary follows.

 

Market/Field Area Combined

Allocation Group(s)/Point(s): Field to Demarc (Group 831) and Beatrice North (Group 832)

Location: Northern’s mainlines and compressor stations between Mullinville, Kansas, and Ogden, Iowa

Project Description: Pipeline and compressor station maintenance

Month: November 2025

Direction of Flow:

Delivery: Field to Demarc (Group 831) and Beatrice North (Group 832)

Capacity Impact: Northern does not anticipate primary firm service will be impacted for Beatrice North (Group 832) and Field to Demarc (Group 831).

Revision: Capacity impacts for Field to Demarc (Group 831) and Beatrice North (Group 832) have been updated for November 2025.

 

Field Area

Allocation Group(s)/Point(s): Beaver North (Group 1025)

Location: Northern’s mainline between Beaver, Oklahoma, and Mullinville, Kansas

Project Description: Pipeline maintenance

Month: December 2025

Direction of Flow:

Delivery: Beaver North (Group 1025)

Capacity Impact: Primary firm service will not be impacted for Beaver North (Group 1025).

 

Allocation Group(s)/Point(s): Spraberry 12-inch (Group 601), Spraberry 16-inch (Group 1112)

Location: Northern’s compressor station in Midland, Texas

Project Description: Station maintenance

Month: December 2025 through February 2026

Direction of Flow:

        Delivery: Spraberry 12-inch (Group 601) and Spraberry 16-inch (Group 1112)

Capacity Impact: Northern does not anticipate primary firm service will be impacted for Spraberry 12-inch (Group 601). Primary firm service will not be impacted for Spraberry 16-inch (Group 1112).

Revision: Capacity impacts for Spraberry 12-inch (Group 601) and Spraberry 16-inch (Group 1112) have been included for January 2026 and February 2026.

 

 

Please see Operationally Available Capacity on Northern’s website for current flow information and the Field Area Group Allocation Maps and  Market Area Group Allocation Maps for a list of impacted points.

 

If you have any questions, contact your customer service or marketing representative.