County annual report · FIPS 29069
2025 Dunklin County, MO Power Outage Report
In 2025, customers in Dunklin County, MO went without power for an average of 1.3 hours, a total of 26K customer-hours (Missouri average 8.9 hours). That ranks 106th worst of 115 Missouri counties and 2665th of 3,000 nationally.
Compared with MO, the US and 2024
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Dunklin 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 | July 23, 2025 13:30 | July 23, 2025 19:00 | 5h 30m | 973 | 2,033 |
| 2 | May 22, 2025 02:00 | May 22, 2025 03:30 | 1h 30m | 950 | 239 |
| 3 | May 16, 2025 23:15 | May 19, 2025 12:45 | 2d 13h | 566 | 5,160 |
| 4 | July 3, 2025 21:00 | July 6, 2025 18:00 | 2d 21h | 559 | 633 |
| 5 | March 27, 2025 18:15 | March 29, 2025 11:15 | 1d 17h | 529 | 272 |
| 6 | July 16, 2025 18:00 | July 16, 2025 20:15 | 2h 15m | 332 | 335 |
| 7 | March 15, 2025 03:30 | March 15, 2025 11:45 | 8h 15m | 325 | 437 |
| 8 | May 20, 2025 21:45 | May 21, 2025 03:00 | 5h 15m | 290 | 866 |
| 9 | March 19, 2025 14:30 | March 19, 2025 19:45 | 5h 15m | 264 | 932 |
| 10 | April 2, 2025 22:00 | April 3, 2025 13:15 | 15h 15m | 258 | 1,403 |
Outage episodes by size in 2025: 22 reached 100+ customers, 0 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 Dunklin 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 |
|---|---|---|---|---|---|
| Entergy Arkansas LLC | 2024 | 6.2 hrs | 1.81 | 3.8 hrs | 1.50 |
| Union Electric Co - (MO) | 2024 | 2.5 hrs | 0.77 | 1.6 hrs | 0.67 |
| Ozark Border Electric Coop | - | - | - | - | - |
| Pemiscot-Dunklin Elec Coop Inc | - | - | - | - | - |
| City of Kennett - (MO) | - | - | - | - | - |
| City of Malden - (MO) | - | - | - | - | - |
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 Missouri's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 19,180 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. Dunklin County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Dunklin County, MO 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/missouri/dunklin-county