Power outages in Dover, TN
Live outages for Dover and the surrounding area, updated every 10 minutes. Dover has 1,918 residents.
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No live outage data for Dover yet.
Outage map
DoverStewart County
Outage history in Stewart County, which includes Dover
2014–2025 recordStewart County averaged 36.3 significant outages a year in 2023–2025, about typical for Tennessee counties.
In the 12 months to December 2025, there were 41. Half were over within 1.5 hours; the longest lasted 29 hours, starting May 16, 2025.
The largest on record began March 3, 2023, with 6,923 customers out at once.
36.3significant 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.1.5 hourstypical (median) length
i
Half of significant outages here ended sooner than this, and half lasted longer.2.4 dayslongest on record (March 2023)
6,923most 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. |
|---|---|---|---|
| March 3, 2023 | 6,923 | 2.4 days | 103,992 |
| July 7, 2021 | 5,235 | 2 hours | 9,993 |
| December 12, 2020 | 5,202 | 1 hour | 3,379 |
| May 28, 2024 | 5,100 | 30 minutes | 1,694 |
| July 17, 2024 | 5,094 | 15 minutes | 1,274 |
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.