Kossuth CountyPower Outage History
What this grade means
Top 20% most reliable nationally — infrequent, short outages. This county ranks in the most reliable fifth of all US counties in our dataset, based on 12 years of real DOE outage records: outages happen less often here, and when they do occur they tend to be resolved quickly compared to the rest of the country. Baseline outage risk is low, though a severe local storm can still occasionally cause a longer-than-usual outage regardless of the long-term track record.
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Mar 5, 2025 | 24 hrs | 1,586 (19%) | High Wind |
| Nov 11, 2020 | 5 hrs | 1,212 (14%) | Drought |
| Jul 28, 2025 | 6 hrs | 1,197 (14%) | Thunderstorm Wind |
| Jun 9, 2018 | 3 hrs | 1,179 (14%) | Unnamed event |
| Jul 10, 2017 | 5 hrs | 1,164 (14%) | Unnamed event |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Kossuth County, Iowa that day.
Over the 11 years from 2015 to 2025, Kossuth County recorded 213 distinct power outage events, averaging 2.8 hours per event.
The single worst outage on record in Kossuth County started March 5, 2025 (High Wind), lasting 24 hours and leaving up to 1,586 customers without power (19% of the county) at its peak.
December has historically been the worst month for outages in Kossuth County, with 28 events recorded during that month across the dataset.
Based on this history, Kossuth County earns a Reliability Grade of A, placing it in the 86th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Iowa
Counties with the closest reliability grade and national percentile to Kossuth County.
| County | Grade | National percentile |
|---|---|---|
| Sioux County | A | 86th |
| Palo Alto County | A | 86th |
| Chickasaw County | A | 85th |
| Dickinson County | A | 85th |
| Buena Vista County | A | 87th |
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 Kossuth County?
Between 2015 and 2025, Kossuth County recorded 213 outage events, averaging 2.8 hours each.
What is Kossuth County's reliability grade?
Kossuth County has a Reliability Grade of A, in the 86th national percentile.
What was the worst power outage in Kossuth County?
The worst outage on record started March 5, 2025 (High Wind), lasting 24 hours and affecting up to 1,586 customers.