County annual report · FIPS 28007
2022 Attala County, MS Power Outage Report
In 2022, customers in Attala County, MS went without power for an average of 18.6 hours, a total of 174K customer-hours (Mississippi average 6.3 hours). That ranks 10th worst of 79 Mississippi counties and 362nd of 2,976 nationally.
Compared with MS, the US and 2021
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Attala County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 16, 2022 18:15 | April 17, 2022 21:15 | 1d 3h | 2,545 | 2,899 |
| 2 | December 23, 2022 01:30 | December 24, 2022 23:45 | 1d 22h | 2,220 | 17K |
| 3 | February 17, 2022 15:30 | February 18, 2022 18:15 | 1d 2h | 2,166 | 6,254 |
| 4 | March 22, 2022 18:15 | March 25, 2022 17:15 | 2d 23h | 2,099 | 30K |
| 5 | April 27, 2022 16:45 | April 27, 2022 22:30 | 5h 45m | 1,592 | 9,146 |
| 6 | July 13, 2022 16:45 | July 14, 2022 03:15 | 10h 30m | 1,568 | 2,529 |
| 7 | March 30, 2022 15:30 | April 2, 2022 16:00 | 3d | 1,490 | 38K |
| 8 | November 18, 2022 22:00 | November 19, 2022 00:15 | 2h 15m | 1,468 | 1,130 |
| 9 | August 8, 2022 17:15 | August 8, 2022 19:15 | 2h | 1,262 | 948 |
| 10 | October 31, 2022 21:00 | October 31, 2022 21:45 | 45m | 1,257 | 315 |
Outage episodes by size in 2022: 54 reached 100+ customers, 12 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 Attala County reported on EIA Form 861 for 2022, 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 |
|---|---|---|---|---|---|
| Entergy Mississippi LLC | 2022 | 12.2 hrs | 2.38 | 5.5 hrs | 1.78 |
| Delta Electric Power Assn | 2022 | 11.1 hrs | 5.80 | 8.0 hrs | 4.66 |
| East Mississippi Elec Pwr Assn | 2022 | 53 min | 2.50 | 3 min | 2.32 |
| Central Electric Power Assn - (MS) | - | - | - | - | - |
| City of Kosciusko - (MS) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 77% of Mississippi's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 9,398 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. Attala County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Attala County, MS annual power outage report, 2022, 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/2022/mississippi/attala-county