Washington CountyPower Outage History
What this grade means
Worse than average — more frequent or longer outages than most counties. This county's recorded history shows more frequent outages and/or longer restoration times than most US counties over the same 12-year period. If you live here, it's worth taking backup power more seriously than an average household would.
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Mar 3, 2023 | 106 hrs | 6,505 (81%) | High Wind |
| Jul 20, 2017 | <1 hr | 4,702 (59%) | Unnamed event |
| Nov 9, 2017 | 3 hrs | 3,817 (48%) | Unnamed event |
| May 26, 2024 | 10 hrs | 2,402 (30%) | Unnamed event |
| Mar 12, 2018 | 42 hrs | 2,145 (27%) | Winter Storm |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Washington County, Kentucky that day.
Over the 11 years from 2015 to 2025, Washington County recorded 612 distinct power outage events, averaging 2.5 hours per event.
The single worst outage on record in Washington County started March 3, 2023 (High Wind), lasting 106 hours and leaving up to 6,505 customers without power (81% of the county) at its peak.
July has historically been the worst month for outages in Washington County, with 75 events recorded during that month across the dataset.
Based on this history, Washington County earns a Reliability Grade of D, placing it in the 37th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Kentucky
Counties with the closest reliability grade and national percentile to Washington County.
| County | Grade | National percentile |
|---|---|---|
| Fayette County | D | 37th |
| Bell County | D | 36th |
| Carlisle County | D | 37th |
| Union County | D | 36th |
| Nelson County | D | 38th |
Most reliable counties nationally
The top 3 counties nationally by reliability grade and percentile.
| County | State | Grade | National percentile |
|---|---|---|---|
| Clay County | South Dakota | A | 100th |
| Clearwater County | Minnesota | A | 99th |
| Limestone County | Alabama | A | 99th |
Least reliable counties nationally
The bottom 3 counties nationally by reliability grade and percentile.
| County | State | Grade | National percentile |
|---|---|---|---|
| Clay County | West Virginia | F | 0th |
| Lincoln County | West Virginia | F | 0th |
| Cameron Parish | Louisiana | F | 0th |
FAQ
How often does power go out in Washington County?
Between 2015 and 2025, Washington County recorded 612 outage events, averaging 2.5 hours each.
What is Washington County's reliability grade?
Washington County has a Reliability Grade of D, in the 37th national percentile.
What was the worst power outage in Washington County?
The worst outage on record started March 3, 2023 (High Wind), lasting 106 hours and affecting up to 6,505 customers.