County annual report · FIPS 13171
2025 Lamar County, GA Power Outage Report
In 2025, customers in Lamar County, GA went without power for an average of 8.3 hours, a total of 103K customer-hours (Georgia average 4.6 hours). That ranks 34th worst of 159 Georgia counties and 981st of 3,000 nationally.
Compared with GA, the US and 2024
Coverage line is EAGLE-I's share of Georgia customers tracked each year.
Biggest outages in Lamar County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 16, 2025 10:15 | February 17, 2025 21:45 | 1d 11h | 4,596 | 39K |
| 2 | April 11, 2025 02:15 | April 12, 2025 19:15 | 1d 17h | 3,057 | 23K |
| 3 | June 20, 2025 04:45 | June 20, 2025 10:30 | 5h 45m | 2,430 | 4,696 |
| 4 | June 7, 2025 02:45 | June 7, 2025 04:45 | 2h | 2,368 | 2,554 |
| 5 | September 19, 2025 18:15 | September 19, 2025 20:30 | 2h 15m | 2,368 | 2,282 |
| 6 | June 26, 2025 04:30 | June 26, 2025 23:00 | 18h 30m | 1,700 | 6,274 |
| 7 | August 1, 2025 21:15 | August 2, 2025 02:45 | 5h 30m | 797 | 2,170 |
| 8 | October 19, 2025 12:00 | October 19, 2025 18:45 | 6h 45m | 715 | 252 |
| 9 | June 8, 2025 08:45 | June 8, 2025 12:00 | 3h 15m | 712 | 1,999 |
| 10 | December 14, 2025 15:45 | December 15, 2025 18:45 | 1d 3h | 670 | 1,536 |
Outage episodes by size in 2025: 38 reached 100+ customers, 6 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 Lamar County reported on EIA Form 861 for 2025, 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 | 2024 | 25.3 hrs | 2.07 | 2.1 hrs | 1.02 |
| Central Georgia El Member Corp | 2024 | 2.1 hrs | 1.68 | 81 min | 1.23 |
| Southern Rivers Energy | 2024 | 10.0 hrs | 4.21 | 3.9 hrs | 2.61 |
| City of Griffin - (GA) | - | - | - | - | - |
| City of Barnesville - (GA) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Georgia's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 12,486 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. Lamar County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Lamar County, GA annual power outage report, 2025, 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/2025/georgia/lamar-county