County annual report · FIPS 29069
2023 Dunklin County, MO Power Outage Report
In 2023, customers in Dunklin County, MO went without power for an average of 1.4 hours, a total of 27K customer-hours (Missouri average 9.4 hours). That ranks 107th worst of 114 Missouri counties and 2519th of 2,977 nationally.
Compared with MO, the US and 2022
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Dunklin County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 24, 2023 11:15 | March 24, 2023 14:15 | 3h | 950 | 2,850 |
| 2 | July 9, 2023 11:15 | July 9, 2023 14:45 | 3h 30m | 949 | 2,607 |
| 3 | July 30, 2023 23:00 | July 31, 2023 01:30 | 2h 30m | 943 | 1,701 |
| 4 | December 15, 2023 05:15 | December 15, 2023 10:45 | 5h 30m | 934 | 5,137 |
| 5 | July 7, 2023 03:00 | July 7, 2023 14:00 | 11h | 567 | 3,294 |
| 6 | July 16, 2023 15:45 | July 16, 2023 19:30 | 3h 45m | 481 | 1,600 |
| 7 | July 26, 2023 18:15 | July 26, 2023 21:45 | 3h 30m | 428 | 117 |
| 8 | October 28, 2023 19:45 | October 28, 2023 22:15 | 2h 30m | 266 | 533 |
| 9 | September 2, 2023 15:15 | September 2, 2023 17:00 | 1h 45m | 265 | 455 |
| 10 | July 1, 2023 20:15 | July 2, 2023 22:45 | 1d 2h | 228 | 3,713 |
Outage episodes by size in 2023: 20 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 2023, 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 | 2023 | 20.2 hrs | 2.05 | 4.7 hrs | 1.52 |
| Union Electric Co - (MO) | 2023 | 8.0 hrs | 1.18 | 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 2023; 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, 2023, 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/2023/missouri/dunklin-county