Northwest Pipeline LLC NOTICE #31323 Underrun Entitlement Warning North of Kemmerer posted on Aug 24 2023 2:48PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: INITIATE Notice Type Desc: PIPELINE CONDITIONS Post D/T: 08/24/2023 2:47 PM MCT Notice Eff D/T: 08/24/2023 2:47 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 23-170 Prior Notice: Subject: Underrun Entitlement Warning North of Kemmerer Notice Text: In preparation for upcoming maintenance in the next month and as 
storage balances at Clay Basin and Jackson Prairie reach maximum 
capacity, Northwest is issuing an Underrun Entitlement warning 
for all Receiving Parties north of the Kemmerer compressor 
station beginning Gas Day Saturday, August 26, 2023, until 
further notice. 

Northwest appreciates how diligent Receiving Parties have been 
in reaching and maintaining a healthy imbalance on the system 
this summer. With storage inventories near full, the pipeline 
cannot handle additional banking while simultaneously setting up 
for winter operations. As a reminder, Clay Basin will be shut in 
during the Vernal Hydro Test, currently scheduled for September 
14, 2023, through September 23, 2023.

As a reminder and pursuant to Section 14.6(c) of its Tariff, 
customer-specific entitlements may be issued to Receiving 
Parties that:

1) has contributed to the adverse operating conditions for at 
least two consecutive days; and 

2) whose actual measured deliveries have deviated from 
Scheduled deliveries for the previous Gas Day by the greater of 
10,000 Dth or 5 percent.

Please remain diligent in managing supply and demand and avoid 
banking the system. On system balancing on Northwest’s Electronic 
Bulletin Board is currently designated as “No” for all areas.

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