Presidio CountyPower Outage History
2015–2025 · Texas
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 |
|---|---|---|---|
| Jun 14, 2019 | <1 hr | 2,383 (99%) | Unnamed event |
| Sep 16, 2019 | 2 hrs | 2,381 (99%) | Unnamed event |
| Jul 22, 2015 | 3 hrs | 2,377 (99%) | Unnamed event |
| May 9, 2019 | 1 hrs | 2,341 (97%) | Unnamed event |
| Jul 3, 2021 | 1 hrs | 1,903 (79%) | Flash Flood |
Over the 11 years from 2015 to 2025, Presidio County recorded 444 distinct power outage events, averaging 1.9 hours per event.
The single worst outage on record in Presidio County started June 14, 2019, lasting less than 1 hour and leaving up to 2,383 customers without power (99% of the county) at its peak.
June has historically been the worst month for outages in Presidio County, with 88 events recorded during that month across the dataset.
Based on this history, Presidio County earns a Reliability Grade of B, placing it in the 71st percentile nationally for grid reliability (higher percentile = more reliable).
Sized for Presidio County's outage profile
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Read our mission →Similar counties in Texas
Counties with the closest reliability grade and national percentile to Presidio County.
| County | Grade | National percentile |
|---|---|---|
| Navarro County | B | 70th |
| Midland County | B | 71st |
| Burnet County | B | 70th |
| Hockley County | B | 70th |
| Lamar County | B | 69th |
Most reliable counties in Texas
The top 3 counties in Texas by reliability grade and percentile.
| County | Grade | National percentile |
|---|---|---|
| Zavala County | A | 95th |
| Jasper County | A | 94th |
| Fayette County | A | 91st |
Least reliable counties in Texas
The bottom 3 counties in Texas by reliability grade and percentile.
| County | Grade | National percentile |
|---|---|---|
| Trinity County | F | 2nd |
| Orange County | F | 2nd |
| Marion County | F | 4th |
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 Presidio County?
Between 2015 and 2025, Presidio County recorded 444 outage events, averaging 1.9 hours each.
What is Presidio County's reliability grade?
Presidio County has a Reliability Grade of B, in the 71st national percentile.
What was the worst power outage in Presidio County?
The worst outage on record started June 14, 2019, lasting less than 1 hour and affecting up to 2,383 customers.