Chattahoochee 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 |
|---|---|---|---|
| Jan 31, 2020 | 7 hrs | 1,394 (18%) | Unnamed event |
| Oct 11, 2018 | 26 hrs | 1,380 (18%) | Hurricane Michael |
| Oct 10, 2018 | 5 hrs | 1,377 (18%) | Hurricane Michael |
| Feb 4, 2024 | <1 hr | 1,364 (18%) | Unnamed event |
| Feb 4, 2024 | <1 hr | 1,361 (18%) | Unnamed event |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Chattahoochee County, Georgia that day.
Over the 11 years from 2015 to 2025, Chattahoochee County recorded 192 distinct power outage events, averaging 2.1 hours per event.
The single worst outage on record in Chattahoochee County started January 31, 2020, lasting 7 hours and leaving up to 1,394 customers without power (18% of the county) at its peak.
September has historically been the worst month for outages in Chattahoochee County, with 39 events recorded during that month across the dataset.
Based on this history, Chattahoochee County earns a Reliability Grade of A, placing it in the 90th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Georgia
Counties with the closest reliability grade and national percentile to Chattahoochee County.
| County | Grade | National percentile |
|---|---|---|
| Houston County | A | 89th |
| Dougherty County | A | 88th |
| Forsyth County | A | 86th |
| Screven County | A | 94th |
| Whitfield County | A | 83rd |
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 Chattahoochee County?
Between 2015 and 2025, Chattahoochee County recorded 192 outage events, averaging 2.1 hours each.
What is Chattahoochee County's reliability grade?
Chattahoochee County has a Reliability Grade of A, in the 90th national percentile.
What was the worst power outage in Chattahoochee County?
The worst outage on record started January 31, 2020, lasting 7 hours and affecting up to 1,394 customers.