Northern has scheduled the following service outages that will affect operating capacity within the months of October 2026 through December 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.

Northern completed pipeline maintenance in Seminole, Texas, ahead of schedule. As a result, capacity impacts for Seminole Subsystem (Group 598) have been updated for the Intraday 3 nomination cycle for Gas Day Thursday, October 1, 2026.

 

 

Field Area

Allocation Group(s)/Point(s): Seminole Subsystem (Group 598)

Location: Northern’s pipeline south of Seminole, Texas

Project Description: Pipeline maintenance

Month: October 2026

Direction of Flow:

Receipt: Seminole Subsystem (Group 598)

Capacity Impact: Northern does not anticipate primary firm service will be impacted for Seminole Subsystem (Group 598).

Revision: Capacity impacts for Seminole Subsystem (Group 598) have been returned to normal for October 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.