Power Outages in Granite County, Montana
Granite County, Montana Power Outage Summary
No major outages currently reported in Granite County, Montana. As of September 18, 2026 at 12:00 AM ET, 0 of 7,615 tracked electric customers in Granite County, Montana are without power. Granite County is served by 2 tracked utility providers.
Customers Out
0
Customers Served
7,615
Share Without Power
0.00%
Serving Utilities
2
Utility Providers Serving Granite County
Customers Out %Customers Out- 1NorthWestern Energy7,412 Served0.00%0
- 2Missoula Electric Coop203 Served0.00%0
More Montana Counties
Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: September 18, 2026 at 12:00 AM ET