Power outages in Valier, MT
Live outages for Valier and the surrounding area, updated every 10 minutes. Valier has 537 residents.
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No live outage data for Valier yet.
Outage map
ValierPondera County
Outage history in Pondera County, which includes Valier
2014–2025 recordPondera County averaged 7 significant outages a year in 2023–2025, about typical for Montana counties.
In the 12 months to December 2025, there were 9. Half were over within 3.5 hours; the longest lasted 10 hours, starting December 18, 2025.
The largest on record began December 17, 2025, with 4,355 customers out at once.
7significant 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.3 hourstypical (median) length
i
Half of significant outages here ended sooner than this, and half lasted longer.10 hourslongest on record (December 2025)
4,355most 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. |
|---|---|---|---|
| December 17, 2025 | 4,355 | 9.5 hours | 13,415 |
| December 25, 2020 | 2,497 | 3 hours | 5,628 |
| June 12, 2020 | 1,988 | 8 hours | 9,016 |
| September 12, 2024 | 1,739 | 5.5 hours | 9,066 |
| June 18, 2020 | 1,453 | 2.5 hours | 3,633 |
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.