Northwest Pipeline LLC NOTICE #29301 Green River North Notice of Recall and OFO posted on Nov 21 2019 12:40PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: INITIATE Notice Type Desc: OPERATIONAL FLOW ORDER Post D/T: 11/21/2019 12:38 PM MCT Notice Eff D/T: 11/21/2019 12:38 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 19-199 Prior Notice: Subject: Green River North Notice of Recall and OFO Notice Text:

Effective Gas Day November 23, 2019, and until further notice,

Northwest is issuing an OFO Recall Advisory and Operational Flow Order

(OFO) through the Green River North constraint location pursuant to

Section 14.15(d) of its Tariff.

Under the OFO Recall Advisory, Shippers are required to: (1) recall

capacity that is subject to an OFO recall provision; or (2) take other

action that is acceptable to Northwest, to satisfy its OFO obligation.

If the northbound scheduled quantities exceed Northwest’s design

capacity of 455,000 Dth/d, Northwest will provide Shippers with their

specific OFO obligations by 4:00 p.m. MST. Shippers must comply with

their OFO obligations no later than the Evening nomination deadline

(5:00 p.m. MST).

Shippers can monitor throughput quantities and obtain a copy of

Northwest’s OFO procedures at www.northwest.williams.com.

If you have any questions, please contact your Marketing Services

Representative or the Scheduling Hotline at (801) 584-7301.

GV/JE