Northwest Pipeline LLC NOTICE #29098 June Measurement Close Update posted on Jul 15 2019 1:41PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: N Notice Stat Desc: INITIATE Notice Type Desc: OTHER Post D/T: 07/15/2019 1:41 PM MCT Notice Eff D/T: 07/15/2019 1:41 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 19-127 Prior Notice: Subject: June Measurement Close Update Notice Text: Northwest would like to inform its customers that due to a delay in the closing of June measurement the imbalance information was not updated with final close measurement values until the morning of July 12. Northwest advises its customers that any downloads made from Northwest Passage prior to July 12 may not have the corrected measurement values. If you have any questions about the outage, please contact your Marketing Services representative or the Marketing Services hotline at 713-215-6301. JK/MS