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Northwest Pipeline LLC Notice Detail

Northwest Pipeline LLC

NOTICE # 18-148
Overrun Entitlement lifted effective December 10, 2018 posted on Dec 6 2018 7:43AM

TSP Name:  Northwest Pipeline LLC     TSP:  67977322

Critical:  Y
Notice Stat Desc:  SUPERSEDE
Notice Type Desc:  OTHER
Post D/T:  12/06/2018 7:43 AM MCT
Notice Eff D/T:  12/06/2018 7:43 AM MCT
Notice End D/T:  
Reqrd Rsp Desc:  No response required
Rsp D/T:  

Notice ID:  18-148
Prior Notice:  18-144
Subject:  Overrun Entitlement lifted effective December 10, 2018

Notice Text:

Effective beginning of the gas day Monday, December 10, Northwest Pipeline is lifting the Stage III 
(13%) overrun entitlement currently in place in the Kemmerer to Roosevelt (including the Spokane 
and Wenatchee laterals) corridor as well as the north of Roosevelt (I-5) corridor.  
The entitlement is being lifted based on the capacity estimates made available by Westcoast Energy 
Inc in notice #51146, extended weather forecasts and Northwest's current Jackson Prairie balance of 
1.7 Bcf.
System Balancing, as indicated on Northwest's Electronic Bulletin Board (EBB) under the PAL/System 
Balancing tab is currently designated as "No" for both on and off system balancing.  Pursuant to 
Northwest FERC Gas Tariff section 15.3,  "The 45 non-entitlement, Balancing-Approved Day period 
will be extended proportionately if, and to the extent that Shipper's failure to bring its imbalance 
within tolerances is caused by Transporter's inability to accommodate Shipper's make-up or payback 
nomination(s)."   Northwest requests that customers continue to be diligent in managing supply and 
market to avoid excessive drafting. 
Northwest will closely monitor upstream notices, weather forecasts, line pack and storage levels 
(maintaining a JP storage balance above 1.3 Bcf is a key factor) in determining authorized balancing 
and entitlement levels.
Park and Loan is available on a daily basis. Please monitor the EBB for volumes and rates.
If you have any questions, please contact your Marketing Services Representative or the Scheduling 
Hotline at 801-584-7301.