Northwest Pipeline LLC NOTICE #28904 Interruptible at Jackson Prairie Available posted on Mar 15 2019 5:33PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: N Notice Stat Desc: INITIATE Notice Type Desc: OTHER Post D/T: 03/15/2019 5:33 PM MCT Notice Eff D/T: 03/15/2019 5:33 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 19-059 Prior Notice: Subject: Interruptible at Jackson Prairie Available Notice Text: Northwest will begin accepting IT storage injections and withdrawals at The Jackson Prairie storage facility beginning gas day March 18, 2019. IT injection nominations will continue to be accepted until the facility Is within approximately 3 Bcf of capacity. DA/MS