Montgomery CountyPower Outage History
What this grade means
Bottom 20% least reliable nationally — frequent and/or long outages. This county ranks in the least reliable fifth of all US counties in our dataset: some combination of frequent outages, long restoration times, or customers affected puts it near the bottom nationally. Backup power is worth prioritizing here rather than treating it as optional.
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Apr 13, 2020 | 3 hrs | 6,928 (85%) | Unnamed event |
| Feb 16, 2015 | 34 hrs | 6,854 (84%) | Unnamed event |
| Mar 3, 2016 | 11 hrs | 6,765 (83%) | Unnamed event |
| Jun 11, 2015 | 3 hrs | 6,725 (82%) | Unnamed event |
| Jun 26, 2023 | 7 hrs | 5,078 (62%) | Unnamed event |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Montgomery County, Arkansas that day.
Over the 12 years from 2014 to 2025, Montgomery County recorded 1,231 distinct power outage events, averaging 3.4 hours per event.
The single worst outage on record in Montgomery County started April 13, 2020, lasting 3 hours and leaving up to 6,928 customers without power (85% of the county) at its peak.
June has historically been the worst month for outages in Montgomery County, with 154 events recorded during that month across the dataset.
Based on this history, Montgomery County earns a Reliability Grade of F, placing it in the 7th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Arkansas
Counties with the closest reliability grade and national percentile to Montgomery County.
| County | Grade | National percentile |
|---|---|---|
| Bradley County | F | 6th |
| Ashley County | F | 6th |
| Chicot County | F | 6th |
| Sevier County | F | 6th |
| Cleveland County | F | 8th |
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 Montgomery County?
Between 2014 and 2025, Montgomery County recorded 1,231 outage events, averaging 3.4 hours each.
What is Montgomery County's reliability grade?
Montgomery County has a Reliability Grade of F, in the 7th national percentile.
What was the worst power outage in Montgomery County?
The worst outage on record started April 13, 2020, lasting 3 hours and affecting up to 6,928 customers.