Planned Service Outage - Detail
TSP/TSP Name:		131537896 - WBI Energy Transmission, Inc.
Notice ID:		3912
Notice Type:		Maint/Planned
Notice Stat Desc:		Initiate
Prior Notice:
Critical:		Y
Post D/T:		8/24/2026 3:51 PM
Notice Eff D/T:		10/20/2026 9:00 AM
Notice End D/T:		10/22/2026 9:00 AM
Reqrd Rsp Desc:		No response required
Rsp D/T:
Subject:		Elk Basin Storage Field
Notice Text:		Semi-annual pressure tests will require the Elk Basin Storage Field to be shut-in. Aggregate storage will be limited to the following volumes for Gas Days October 20, 2026 and October 21, 2026: ID 05800 WBI-Aggregate Storage (Inject) 178,000 dkt/d ID 05801 WBI-Aggregate Storage (Withdraw) 175,000 dkt/d.
Map:		Elk Basin Rock Pressure 8-24-26.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.
Copyright © - WBI Energy Transmission, Inc. Legal Disclosure Notice