Northwest Pipeline LLC NOTICE #32466 Chehalis Unit 1 - Back Online posted on Oct 8 2025 3:54PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: SUPERSEDE Notice Type Desc: MAINTENANCE Post D/T: 10/08/2025 3:54 PM MCT Notice Eff D/T: 10/08/2025 3:54 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 25-188 Prior Notice: 25-176 Subject: Chehalis Unit 1 - Back Online Notice Text: Northwest is pleased to inform customers that Chehalis Unit 1 
is now back online and the Deficiency Period has ended. 
Effective Gas Day October 9, 2025, the operationally available 
capacity through the Chehalis CS will be 800,000 Dth/d 
southbound. 

Northwest will continue to mitigate Operational Flow Orders 
(OFO) at the Chehalis compressor station on an operationally 
available basis, as referenced in Notice ID 25-108.

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