Northwest Pipeline LLC NOTICE #32957 Green River ESD & Solar Inspections - Maintenance Complete posted on Aug 6 2026 11:00AM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: SUPERSEDE Notice Type Desc: MAINTENANCE Post D/T: 08/06/2026 10:42 AM MCT Notice Eff D/T: 08/06/2026 10:42 AM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 26-147 Prior Notice: 26-142 Subject: Green River ESD & Solar Inspections - Maintenance Complete Notice Text: Northwest Pipeline would like to inform its customers the 
work at the Green River North Constraint posted on Northwest’s 
website from Gas Day August 03, 2026, through Gas Day August 
07, 2026, and referenced in Notice #26-142 has been completed 
ahead of schedule. 

Northwest will begin accepting nominations up to the design of 
455,000 Dth/d northbound and 761,000 Dth/d southbound through 
the Green River North Constraint (located at MP 391.75 in 
Sweetwater County, Wyoming) effective for the Gas Day August 
06, 2026, ID2 cycle. 

Please reference the Maintenance Schedule tab at 
www.northwest.williams.com for more information.

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