Power outages in Thompson Falls, MT
Live outages for Thompson Falls and the surrounding area, updated every 10 minutes. Thompson Falls has 1,543 residents.
Right now
No live outage data for Thompson Falls yet.
Outage map
Thompson FallsSanders County
Outage history in Sanders County, which includes Thompson Falls
2014–2025 recordSanders County averaged 22.3 significant outages a year in 2023–2025, more than most Montana counties.
In the 12 months to December 2025, there were 22. Half were over within 2.5 hours; the longest lasted 3.5 days, starting December 17, 2025.
The largest on record began January 13, 2021, with 7,428 customers out at once.
22.3significant outages a year (2023–2025)
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.2.5 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.4.3 dayslongest on record (January 2021)
7,428most customers out at once
| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| January 13, 2021 | 7,428 | 4.3 days | 231,311 |
| December 17, 2025 | 6,903 | 3.5 days | 151,968 |
| September 7, 2020 | 3,568 | 2.3 days | 62,078 |
| September 8, 2025 | 2,748 | 3.5 hours | 9,618 |
| December 8, 2025 | 2,674 | 1.5 hours | 2,438 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.