Northwest Pipeline LLC NOTICE #31349 Jackson Prairie Maintenance posted on Sep 11 2023 2:23PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: INITIATE Notice Type Desc: MAINTENANCE Post D/T: 09/11/2023 2:20 PM MCT Notice Eff D/T: 09/11/2023 2:20 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 23-185 Prior Notice: Subject: Jackson Prairie Maintenance Notice Text: Puget Sound Energy, operator of Jackson Prairie (JP) storage 
facility, has notified Northwest that maintenance will be 
performed at JP beginning October 17, 2023 through October 25, 
2023.

The facility will be shut-in and withdrawals will not be 
available during this period.

Due to Northwest’s limited balance flexibility, please stay on 
rate and avoid drafting or banking the system during this 
outage. 

Please reference the Maintenance Schedule tab at 
www.northwest.williams.com for more information.


If you have any questions, please call your Commercial Services 
Representative or the hotline at 713-215-6301.