McDowell County Power Outage History
2014–2025 · West Virginia
Bottom 20% least reliable nationally — frequent and/or long outages. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Mar 1, 2017 | 82 hrs | 6,797 (60%) | Thunderstorm Wind |
| Sep 27, 2024 | 183 hrs | 4,886 (43%) | Hurricane Helene |
| Mar 24, 2018 | 95 hrs | 4,048 (36%) | Heavy Snow |
| May 26, 2024 | 74 hrs | 3,703 (33%) | Thunderstorm Wind |
| Feb 15, 2025 | 78 hrs | 3,073 (27%) | Winter Storm |
Over the 12 years from 2014 to 2025, McDowell County recorded 1,000 distinct power outage events, averaging 5.5 hours per event.
The single worst outage on record in McDowell County started March 1, 2017 (Thunderstorm Wind), lasting 82 hours and leaving up to 6,797 customers without power (60% of the county) at its peak.
July has historically been the worst month for outages in McDowell County, with 120 events recorded during that month across the dataset.
Based on this history, McDowell County earns a Reliability Grade of F, placing it in the 3rd percentile nationally for grid reliability (higher percentile = more reliable).
Sized for McDowell County's outage profile
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Similar counties in West Virginia
Counties with the closest reliability grade and national percentile to McDowell County.
| County | Grade | National percentile |
|---|---|---|
| Nicholas County | F | 4th |
| Gilmer County | F | 3rd |
| Fayette County | F | 4th |
| Wyoming County | F | 3rd |
| Wirt County | F | 4th |
FAQ
How often does power go out in McDowell County?
Between 2014 and 2025, McDowell County recorded 1,000 outage events, averaging 5.5 hours each.
What is McDowell County's reliability grade?
McDowell County has a Reliability Grade of F, in the 3rd national percentile.
What was the worst power outage in McDowell County?
The worst outage on record started March 1, 2017 (Thunderstorm Wind), lasting 82 hours and affecting up to 6,797 customers.