Our data shows 1 active power outages in Custer County, MT, affecting about 0% of the 5,739 tracked customers, as of 2025-08-31 09:00:46 AM. The largest outages have been reported by Tongue River Electric Company, impacting 1 customers.
We track 2 electricity providers in this region. Utility teams are currently working to restore service, and this page will be updated with new information as it becomes available.
Minor power outages in Custer County. A small number of cases have been reported and are being addressed.
Electric Providers for Custer
| Provider | Out | Total | Last Updated |
|---|---|---|---|
| Montana-Dakota Utilities | 0 | 4,526 | 2025-08-31 08:10:49 AM |
| Tongue River Electric Company | 1 | 1,213 | 2025-08-31 08:19:13 AM |
Outage information for Custer County is updated in real time, based on reports from utility companies operating in the area.