County annual report · FIPS 28057
2025 Itawamba County, MS Power Outage Report
In 2025, customers in Itawamba County, MS went without power for an average of 9.5 hours, a total of 98K customer-hours (Mississippi average 7.5 hours). That ranks 31st worst of 81 Mississippi counties and 841st of 3,000 nationally.
Compared with MS, the US and 2024
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Itawamba 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 15, 2025 23:15 | February 24, 2025 17:00 | 8d 17h | 1,676 | 23K |
| 2 | November 9, 2025 12:30 | November 12, 2025 05:45 | 2d 17h | 1,406 | 1,932 |
| 3 | April 7, 2025 17:15 | October 9, 2025 18:00 | 185d | 1,306 | 50K |
| 4 | December 18, 2025 23:15 | January 1, 2026 00:00 | 13d | 931 | 3,721 |
| 5 | February 24, 2025 20:00 | March 6, 2025 13:30 | 9d 17h | 731 | 3,897 |
| 6 | April 1, 2025 20:45 | April 4, 2025 22:30 | 3d 1h | 707 | 1,575 |
| 7 | March 15, 2025 18:00 | March 17, 2025 15:15 | 1d 21h | 698 | 2,837 |
| 8 | March 15, 2025 03:30 | March 15, 2025 12:15 | 8h 45m | 608 | 1,749 |
| 9 | April 4, 2025 23:15 | April 5, 2025 00:30 | 1h 15m | 505 | 505 |
| 10 | April 5, 2025 04:00 | April 7, 2025 12:30 | 2d 8h | 400 | 1,162 |
Outage episodes by size in 2025: 22 reached 100+ customers, 3 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 Itawamba 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 |
|---|---|---|---|---|---|
| Tombigbee Electric Power Assn | - | - | - | - | - |
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 Mississippi's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 10,400 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. Itawamba County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Itawamba County, MS 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/). https://massoutage.com/reports/2025/mississippi/itawamba-county