Northern has scheduled the planned service outages that will affect operating capacity within the months of April through October 2019. 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 has updated the Market/Field Areas Combined outage shown below. Due to updated maintenance schedules, a pressure reduction is not required until Sunday, April 14, 2019. The capacity impacts have been modified accordingly for April 10-13, 2019. Please continue to monitor Northern’s website for updates.

Market/Field Areas Combined

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

Location: Northern’s mainline located between the Macksville, Kansas and Oakland, Iowa compressor stations

Project Description: Pipeline maintenance and modifications along the pipelines from the Macksville, Kansas compressor station north to the Clifton, Kansas compressor station (Demarc) in the Field Area, and from Clifton, Kansas to the Oakland, Iowa compressor station in the Market Area.

Month(s): April 2019 through October 2019

Direction of Flow: Delivery

Capacity Impact: Primary firm service will not be impacted.

The dates indicated are the anticipated days for the maintenance and modifications to be performed and completed.

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.