Northern has scheduled the service outages that will affect operating capacity within the months of May 2026 through October 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 pipelines and compressor stations located between the Mullinville, Kansas, and Ogden, Iowa, compressor stations

Project Description: Compressor station and pipeline maintenance

Month: May 2026 through October 2026

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 June 2026.

 

Market Area

Allocation Group(s)/Point(s): Viking Chisago/Isanti (POI 196)

Location: Northern’s compressor station located in North Branch, Minnesota

Project Description: Compressor station and pipeline maintenance

Month: June 2026

Direction of Flow:

        Receipt: Viking Chisago/Isanti (POI 196)

Delivery: Viking Chisago/Isanti (POI 196)

Capacity Impact: Northern anticipates primary firm service will be impacted for Viking Chisago/Isanti (POI 196).

Revision: Capacity impacts for Viking Chisago/Isanti (POI 196) have been updated for June 2026.

Field Area

Allocation Group(s)/Point(s): Beaver North (Group 1025), Beaver C & Beaver North (Group 1080), Brownfield North (Group 1022), Pampa North (Group 1023), Beaver C System (Group 31) and Mitchell to Gaines (Group 825)

Location: Northern’s compressor stations and pipeline between Florey, Texas, and Mullinville, Kansas

Project Description: Compressor station and pipeline maintenance

Month: May 2026 through July 2026

Direction of Flow:

Delivery: Beaver North (Group 1025), Beaver C & Beaver North (Group 1080), Brownfield North (Group 1022) and Pampa North (Group 1023)

Receipt: Beaver C System (Group 31) and Mitchell to Gaines (Group 825)

Capacity Impact: Primary firm service will be impacted for Brownfield North (Group 1022) and Mitchell to Gaines (Group 825). Northern does not anticipate primary firm service will be impacted for Beaver C and Beaver System North (Group 1080) and Pampa North (Group 1023). Primary firm service will not be impacted for Beaver North (Group 1025) and Beaver C System (Group 31).

Revision: Capacity impacts for Beaver North (Group 1025), Brownfield North (Group 1022) and Beaver C System (Group 31) have been updated for June 2026 and July 2026.

 

Allocation Group(s)/Point(s): Sunray Low (Group 10) and Sunray High (Group 32)

Location: Northern’s compressor station located in Sunray, Texas

Project Description: Compressor station and pipeline maintenance

Month: June 2026 through July 2026

Direction of Flow:

Receipt: Sunray Low (Group 10) and Sunray High (Group 32)

Capacity Impact: Primary firm service will not be impacted for Sunray High (Group 32) and Sunray Low (Group 10).

Revision: Capacity impacts for Sunray Low (Group 10) and Sunray High (Group 32) have been updated for June 2026 and July 2026.

 

Allocation Group(s)/Point(s): Spraberry 12-inch (Group 601), Spraberry 16-inch (Group 1112) and Spraberry Station (Group 602)

Location: Northern’s compressor station located in Spraberry, Texas

Project Description: Compressor station and pipeline maintenance

Month: May 2026 through July 2026

Direction of Flow:

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

Receipt: Spraberry Station (Group 602)

Capacity Impact: Primary firm service will be impacted for Spraberry 12-inch (Group 601), Spraberry 16-inch (Group 1112) and Spraberry Station (Group 602).

Revision: Capacity impacts for Spraberry 12-inch (Group 601) has been updated for July 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.