Muskingum CountyPower Outage History
What this grade means
(How grades are calculated)Average — typical outage frequency and duration nationally. This county sits in the middle of the national distribution — its outage frequency and duration over the past 12 years are close to the nationwide median, neither notably better nor worse than most other US counties. A typical amount of backup-power preparedness is reasonable here.
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Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Jun 14, 2022 | 91 hrs | 13,651 (22%) | Thunderstorm Wind |
| Sep 11, 2020 | <1 hr | 12,863 (21%) | Unnamed event |
| Sep 11, 2020 | <1 hr | 12,862 (21%) | Unnamed event |
| Sep 11, 2020 | <1 hr | 12,862 (21%) | Unnamed event |
| Sep 15, 2020 | <1 hr | 12,858 (21%) | Unnamed event |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Muskingum County, Ohio that day.
Over the 12 years from 2014 to 2025, Muskingum County recorded 764 distinct power outage events, averaging 3.3 hours per event.
The single worst outage on record in Muskingum County started June 14, 2022 (Thunderstorm Wind), lasting 91 hours and leaving up to 13,651 customers without power (22% of the county) at its peak.
July has historically been the worst month for outages in Muskingum County, with 95 events recorded during that month across the dataset.
Based on this history, Muskingum County earns a Reliability Grade of C, placing it in the 54th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Ohio
Counties with the closest reliability grade and national percentile to Muskingum County.
| County | Grade | National percentile |
|---|---|---|
| Hamilton County | C | 55th |
| Summit County | C | 55th |
| Franklin County | C | 53rd |
| Van Wert County | C | 56th |
| Delaware County | C | 56th |
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 Muskingum County?
Between 2014 and 2025, Muskingum County recorded 764 outage events, averaging 3.3 hours each.
What is Muskingum County's reliability grade?
Muskingum County has a Reliability Grade of C, in the 54th national percentile.
What was the worst power outage in Muskingum County?
The worst outage on record started June 14, 2022 (Thunderstorm Wind), lasting 91 hours and affecting up to 13,651 customers.