County annual report · FIPS 13053
2018 Chattahoochee County, GA Power Outage Report
In 2018, customers in Chattahoochee County, GA went without power for an average of 3.3 hours, a total of 25K customer-hours (Georgia average 4.7 hours). That ranks 95th worst of 157 Georgia counties and 1425th of 2,798 nationally.
Compared with GA, the US and 2017
Coverage line is EAGLE-I's share of Georgia customers tracked each year.
Biggest outages in Chattahoochee County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 10, 2018 21:15 | October 12, 2018 04:00 | 1d 6h | 1,380 | 20K |
| 2 | June 10, 2018 22:00 | June 10, 2018 23:15 | 1h 15m | 389 | 389 |
| 3 | October 12, 2018 13:00 | October 12, 2018 13:15 | 15m | 335 | 84 |
| 4 | October 12, 2018 05:30 | October 12, 2018 06:45 | 1h 15m | 319 | 319 |
| 5 | October 12, 2018 07:30 | October 12, 2018 08:00 | 30m | 319 | 160 |
| 6 | October 12, 2018 09:15 | October 12, 2018 09:30 | 15m | 319 | 80 |
| 7 | September 4, 2018 22:30 | September 5, 2018 00:30 | 2h | 223 | 287 |
| 8 | December 21, 2018 22:30 | December 21, 2018 22:45 | 15m | 213 | 53 |
| 9 | February 7, 2018 16:15 | February 7, 2018 17:45 | 1h 30m | 128 | 147 |
| 10 | December 23, 2018 00:00 | December 23, 2018 07:45 | 7h 45m | 112 | 745 |
Outage episodes by size in 2018: 11 reached 100+ customers, 1 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Chattahoochee County reported on EIA Form 861 for 2018, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Georgia Power Co | 2018 | 3.8 hrs | 1.48 | 2.1 hrs | 1.21 |
| Flint Electric Membership Corp | 2013 | 89 min | 1.24 | 89 min | 1.24 |
| Sumter Electric Member Corp | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 90% of Georgia's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,621 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Chattahoochee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Chattahoochee County, GA annual power outage report, 2018, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2018/georgia/chattahoochee-county