Planned Service Outage - Detail
TSP/TSP Name: 131537896 - WBI Energy Transmission, Inc.
Notice ID: 3874
Notice Type: Maint/Planned
Notice Stat Desc: Supersede
Prior Notice: 3859
Critical: Y
Post D/T: 7/31/2026 9:59 AM
Notice Eff D/T: 6/8/2026 9:00 AM
Notice End D/T: 8/6/2026 5:00 PM
Reqrd Rsp Desc: No response required
Rsp D/T:

Subject: Line Section 22 Elk Basin - Billings
Notice Text: ***This maintenance has been extended through Gas Day August 6, 2026.***


**This maintenance has been extended through Gas Day July 31, 2026.**

Planned maintenance will be performed on Line Section 22 - Elk Basin to Billings.

This maintenance may cause line pressures to fall below historical averages, deliveries in Line Section 22 may be impacted.

Information will be updated in the event conditions change.
Map: Line Section 22 5-7-26.png

* WBI Transmission reserves the right to revise the Planned Maintenance Schedule from time to time as either operating or maintenance conditions change.

*** All references to Time are stated for the Central Time Zone.

If you have any questions regarding this schedule, please contact a Transportation Services Analyst at 701-530-1630.


If you have any questions or comments regarding this information, please e-mail Market Services.
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