Power outages in Seneca, SD
Live outages for Seneca and the surrounding area, updated every 10 minutes. Seneca has 24 residents.
Right now
No live outage data for Seneca yet.
Outage map
SenecaFaulk County
Outage history in Faulk County, which includes Seneca
2014–2025 recordFaulk County averaged 1.7 significant outages a year in 2023–2025, fewer than most South Dakota counties.
In the 12 months to December 2025, there were 2. Half were over within 3.5 hours; the longest lasted 4 hours, starting May 6, 2025.
The largest on record began April 23, 2022, with 906 customers out at once.
Outages are most common in July.
1.7significant 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.2.5 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.24 hourslongest on record (May 2020)
906most 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. |
|---|---|---|---|
| April 23, 2022 | 906 | 4.5 hours | 3,086 |
| November 10, 2022 | 879 | 8.5 hours | 6,157 |
| July 11, 2022 | 870 | 4 hours | 3,263 |
| August 6, 2022 | 870 | 2 hours | 1,523 |
| October 9, 2021 | 806 | 2 hours | 1,612 |
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.