Power outages in Dupree, SD
Live outages for Dupree and the surrounding area, updated every 10 minutes. Dupree has 492 residents.
Right now
No live outage data for Dupree yet.
Outage map
DupreeZiebach County
Outage history in Ziebach County, which includes Dupree
2014–2025 recordZiebach County averaged 4.7 significant outages a year in 2023–2025, about typical for South Dakota counties.
In the 12 months to December 2025, there were 9. Half were over within 2 hours; the longest lasted 22 hours, starting November 12, 2025.
The largest on record began November 14, 2025, with 1,571 customers out at once.
4.7significant outages a year (2023–2025)
i
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
i
Half of significant outages here ended sooner than this, and half lasted longer.1.6 dayslongest on record (August 2024)
1,571most 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. |
|---|---|---|---|
| November 14, 2025 | 1,571 | 1.5 hours | 2,357 |
| September 3, 2025 | 1,569 | 3 hours | 4,502 |
| November 25, 2025 | 1,566 | 2 hours | 892 |
| August 13, 2025 | 1,106 | 5.5 hours | 5,601 |
| June 28, 2024 | 1,103 | 4 hours | 1,283 |
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.