Chambers County Power Outage History
2017–2025 · Alabama
Better than average — fewer or shorter outages than most counties. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Mar 17, 2023 | 0 hrs | 4,094 (25%) | Unnamed event |
| Feb 16, 2025 | 42 hrs | 3,660 (22%) | Unnamed event |
| Jun 22, 2019 | 22 hrs | 3,357 (20%) | Unnamed event |
| Nov 17, 2022 | 1 hrs | 3,023 (18%) | Unnamed event |
| Nov 27, 2017 | 1 hrs | 2,684 (16%) | Unnamed event |
Over the 9 years from 2017 to 2025, Chambers County recorded 581 distinct power outage events, averaging 2.4 hours per event.
The single worst outage on record in Chambers County started March 17, 2023, lasting 0 hours and leaving up to 4,094 customers without power (25% of the county) at its peak.
June has historically been the worst month for outages in Chambers County, with 75 events recorded during that month across the dataset.
Based on this history, Chambers County earns a Reliability Grade of B, placing it in the 65th percentile nationally for grid reliability (higher percentile = more reliable).
Sized for Chambers County's outage profile
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Outage-prep kit
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Similar counties in Alabama
Counties with the closest reliability grade and national percentile to Chambers County.
| County | Grade | National percentile |
|---|---|---|
| Tuscaloosa County | B | 64th |
| Montgomery County | B | 67th |
| Houston County | B | 67th |
| Greene County | B | 61st |
| Marengo County | B | 61st |
FAQ
How often does power go out in Chambers County?
Between 2017 and 2025, Chambers County recorded 581 outage events, averaging 2.4 hours each.
What is Chambers County's reliability grade?
Chambers County has a Reliability Grade of B, in the 65th national percentile.
What was the worst power outage in Chambers County?
The worst outage on record started March 17, 2023, lasting 0 hours and affecting up to 4,094 customers.