Northwest Pipeline LLC NOTICE #28975 Request for Storage Injection posted on Apr 8 2019 2:04PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: N Notice Stat Desc: INITIATE Notice Type Desc: OTHER Post D/T: 04/08/2019 2:04 PM MCT Notice Eff D/T: 04/08/2019 2:04 PM MCT Notice End D/T: Reqrd Rsp Desc: Respond by specified date and time Rsp D/T: 04/08/2019 2:04 PM Notice ID: 19-076 Prior Notice: Subject: Request for Storage Injection Notice Text: Jackson Prairie storage customers are required to forward in writing an estimate of the volumes to be injected into their accounts during the period May 1 through September 30, 2019. Please e-mail this information to your Marketing Services representative by May 1, 2019. The suggested fill percentages are listed below in order to meet deliverability demands anticipated in the upcoming heating season. In order to have full use of your working gas quantity, it is recommended the three benchmark percentages be met to avoid the standard reduction of usage based on meeting the minimum fill percentages as outlined in Section 8.3 of Rate Schedule SGS-2F. Jun 30 - minimum of 35% of total working gas quantity Aug 31 - minimum of 80% of total working gas quantity Sep 30 - 100% full. Thank you for your cooperation DA