Northwest Pipeline LLC NOTICE #28773 Jackson Prairie Maintenance Update posted on Dec 22 2018 6:28AM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: SUPERSEDE Notice Type Desc: STORAGE Post D/T: 12/22/2018 6:28 AM MCT Notice Eff D/T: 12/22/2018 6:28 AM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 18-160 Prior Notice: 18-154 Subject: Jackson Prairie Maintenance Update Notice Text: Northwest would like to inform customers that the maintenance at Jackson Prairie, as referenced in All-Shipper notices 18-151 and 18- 154, has ended. As a result, nomination restrictions on Jackson Prairie storage, injections and withdrawals have been lifted beginning in the ID1-1 cycle for gas day December 22, 2018. Additionally, Northwest is accepting interruptible nominations and up to 25,000 Dth/d of Park and Loan at a rate of $0.05/Dth. Please contact your Marketing Services Representative or the Northwest Pipeline Hotline at (801) 584-7301 if you have any questions. DA/MS