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System Wide Notices - MountainWest Pipeline

TSP Name:

MountainWest Pipeline, LLC

TSP:

092027077

Critical:

Notice Type Desc	Post Date/Time	Notice Eff Date/Time	Notice ID	Subject	Rsp Date/Time	Notice Stat	Prior Notice	Reqrd Rsp
FORCE MAJ/CONSTRAINT	11/05/2026 10:57 AM	11/05/2026 10:55 AM	39491	FORCE MAJEURE - AQUIFER INJECTION CAPACITY		1		5

All listed times are CCT

FORCE MAJEURE - AQUIFER INJECTION CAPACITY

MountainWest Pipeline, LLC (MWP) has experienced an unexpected and uncontrollable compressor station equipment failure at MAP 898 AQUIFER STORAGE INJECTION. Effective immediately, the injection capacity at the Aquifers will be reduced to 55,000 Dth/d. Withdrawal capabilities are not impacted.

Repairs are anticipated to take 4 weeks. MWP will provide updates as they become available.

If you have any questions, please contact your MWP Commercial or Transportation Services Representative or the Customer Service Hotline at 801-584-6034.