Northwest Pipeline LLC NOTICE #30707 Deficiency at Mesa Compressor posted on Jul 11 2022 3:32PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: INITIATE Notice Type Desc: CURTAILMENT Post D/T: 07/11/2022 3:10 PM MCT Notice Eff D/T: 07/11/2022 3:10 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 22-093 Prior Notice: Subject: Deficiency at Mesa Compressor Notice Text: As part of Northwest’s scheduled maintenance and as indicated 
in All Shippers Notice #22-091, Northwest is currently 
replacing pipe along the Spokane lateral. 

Primary nomination requests southbound through the Mesa 
compressor have exceeded the available capacity of 0 Dth/d (or 
whatever Northwest can mitigate). Therefore, pursuant to 
sections 10.2 and 10.3 of Rate Schedule TF-1 in Northwest's 
Tariff, Northwest hereby gives notice of a Deficiency Period 
for gas day Tuesday, July 12, 2022. Deficiency will be 
calculated based on the design capacity of 75,338 Dth/d 
southbound at the Mesa compressor. The Deficiency Period will 
continue through gas day July 13 and Northwest will post on its 
EBB if unable to mitigate volumes on that day. 

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