County annual report · FIPS 29143
2025 New Madrid County, MO Power Outage Report
In 2025, customers in New Madrid County, MO went without power for an average of 4.4 hours, a total of 40K customer-hours (Missouri average 8.9 hours). That ranks 67th worst of 115 Missouri counties and 1655th 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 New Madrid 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 | May 16, 2025 21:30 | May 18, 2025 03:30 | 1d 6h | 1,674 | 10K |
| 2 | April 3, 2025 00:30 | April 3, 2025 23:00 | 22h 30m | 1,054 | 3,845 |
| 3 | September 23, 2025 18:30 | September 23, 2025 23:45 | 5h 15m | 820 | 1,850 |
| 4 | February 24, 2025 11:15 | February 24, 2025 11:45 | 30m | 569 | 285 |
| 5 | May 16, 2025 10:30 | May 16, 2025 17:30 | 7h | 557 | 439 |
| 6 | September 15, 2025 04:00 | September 15, 2025 08:45 | 4h 45m | 554 | 1,127 |
| 7 | April 4, 2025 01:45 | April 4, 2025 22:00 | 20h 15m | 468 | 1,445 |
| 8 | April 5, 2025 04:45 | April 5, 2025 18:15 | 13h 30m | 453 | 700 |
| 9 | August 19, 2025 21:30 | August 20, 2025 04:45 | 7h 15m | 427 | 1,980 |
| 10 | December 18, 2025 07:00 | December 18, 2025 08:45 | 1h 45m | 394 | 688 |
Outage episodes by size in 2025: 29 reached 100+ customers, 2 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 New Madrid 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 | - | - | - | - | - |
| SEMO Electric Cooperative | - | - | - | - | - |
| Pemiscot-Dunklin Elec Coop Inc | - | - | - | - | - |
| City of Sikeston - (MO) | - | - | - | - | - |
| City of New Madrid - (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 ÷ 9,169 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. New Madrid County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), New Madrid 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/new-madrid-county