Northwest Pipeline LLC NOTICE #28702 Weekend System Balance Warning posted on Nov 9 2018 12:53PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: INITIATE Notice Type Desc: OTHER Post D/T: 11/09/2018 12:53 PM MCT Notice Eff D/T: 11/09/2018 12:53 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 18-130 Prior Notice: Subject: Weekend System Balance Warning Notice Text: Due to colder than normal weather predicted for much of Northwest's system, Northwest is requesting customers to closely align supplies with markets this weekend. The Stage III (13%) Entitlement north of the Roosevelt compressor is still in effect. If drafting occurs over the weekend and Northwest needs to use its storage at Jackson Prairie to keep the system balanced, Northwest will lower the entitlement to a Stage II (8%). Northwest will issue the change in the declared entitlement percentage via a posted notice. If you have questions or need more information, please contact your Marketing Services representative or the hotline at 713-215-6301. NWP DA/MR