Spalding 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 11, 2017 | 86 hrs | 8,627 (27%) | Tropical Storm Irma |
| Jan 12, 2023 | 148 hrs | 7,797 (24%) | Tornado |
| Apr 7, 2025 | 5 hrs | 5,912 (18%) | Tornado |
| Apr 6, 2017 | <1 hr | 4,410 (14%) | Thunderstorm Wind |
| Jun 25, 2023 | 18 hrs | 3,589 (11%) | Unnamed event |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Spalding County, Georgia that day.
Over the 12 years from 2014 to 2025, Spalding County recorded 332 distinct power outage events, averaging 2.1 hours per event.
The single worst outage on record in Spalding County started September 11, 2017 (Tropical Storm Irma), lasting 86 hours and leaving up to 8,627 customers without power (27% of the county) at its peak.
July has historically been the worst month for outages in Spalding County, with 46 events recorded during that month across the dataset.
Based on this history, Spalding County earns a Reliability Grade of B, placing it in the 73rd percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Georgia
Counties with the closest reliability grade and national percentile to Spalding County.
| County | Grade | National percentile |
|---|---|---|
| Walker County | B | 73rd |
| Paulding County | B | 73rd |
| Cobb County | B | 72nd |
| Early County | B | 74th |
| Douglas County | B | 71st |
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 Spalding County?
Between 2014 and 2025, Spalding County recorded 332 outage events, averaging 2.1 hours each.
What is Spalding County's reliability grade?
Spalding County has a Reliability Grade of B, in the 73rd national percentile.
What was the worst power outage in Spalding County?
The worst outage on record started September 11, 2017 (Tropical Storm Irma), lasting 86 hours and affecting up to 8,627 customers.