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System Wide Notices - MountainWest Pipeline

TSP Name:

MountainWest Pipeline, LLC

TSP:

092027077

Critical:

Y

Notice Type Desc	Post Date/Time	Notice Eff Date/Time	Notice ID	Subject	Rsp Date/Time	Notice Stat	Prior Notice	Reqrd Rsp
PIPE COND/CONSTRAINT	08/10/2026 12:00 PM	08/18/2026 09:00 AM	38931	SKULL CREEK METER REPLACEMENT		1		5

All listed times are CCT

SKULL CREEK METER REPLACEMENT

MountainWest Pipeline, LLC (MWP) would like to notify its customers of an operational outage impacting gas receipt/delivery at MAP 967 and167.

Due to a meter replacement, MountainWest Pipeline will be unable to receive or deliver gas to customers at MAP 967 and 167 beginning Timely Cycle, Gas Day August 18, 2026 and lasting through ID-3, Gas Day August 19, 2026. This will result in the following temporary capacity reduction:

• MAP 167 (Skull Creek Delivery): from 44,000 Dth/d down to 0 Dth/d
• MAP 967 (Skull Creek Receipt): from 45,850 Dth/d down to 0 Dth/d

If you have any questions, please contact your MWP Marketing or Contract Services Representative, or Scheduling on the Customer Service Hotline at 801-584-6034.