Logan CountyPower Outage History
What this grade means
Better than average — fewer or shorter outages than most counties. This county's outage history is better than the national median: recorded outages are less frequent and/or shorter in duration than a typical US county experienced over the same 12-year period. It isn't in the top tier nationally, but its track record points to lower-than-average outage risk.
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Sep 8, 2020 | 2 hrs | 7,336 (92%) | Unnamed event |
| Feb 15, 2019 | <1 hr | 4,833 (61%) | Unnamed event |
| Jun 22, 2024 | 6 hrs | 4,223 (53%) | Unnamed event |
| Jan 31, 2025 | <1 hr | 3,406 (43%) | Unnamed event |
| Mar 13, 2019 | 21 hrs | 3,270 (41%) | Blizzard |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Logan County, Colorado that day.
Over the 12 years from 2014 to 2025, Logan County recorded 333 distinct power outage events, averaging 1.9 hours per event.
The single worst outage on record in Logan County started September 8, 2020, lasting 2 hours and leaving up to 7,336 customers without power (92% of the county) at its peak.
June has historically been the worst month for outages in Logan County, with 59 events recorded during that month across the dataset.
Based on this history, Logan County earns a Reliability Grade of B, placing it in the 75th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Colorado
Counties with the closest reliability grade and national percentile to Logan County.
| County | Grade | National percentile |
|---|---|---|
| Adams County | B | 75th |
| Alamosa County | B | 74th |
| Chaffee County | B | 77th |
| Otero County | B | 78th |
| Rio Grande County | B | 78th |
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 Logan County?
Between 2014 and 2025, Logan County recorded 333 outage events, averaging 1.9 hours each.
What is Logan County's reliability grade?
Logan County has a Reliability Grade of B, in the 75th national percentile.
What was the worst power outage in Logan County?
The worst outage on record started September 8, 2020, lasting 2 hours and affecting up to 7,336 customers.