County annual report · FIPS 29135
2025 Moniteau County, MO Power Outage Report
In 2025, customers in Moniteau County, MO went without power for an average of 3.3 hours, a total of 24K customer-hours (Missouri average 8.9 hours). That ranks 80th worst of 115 Missouri counties and 1945th 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 Moniteau 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 | December 27, 2025 22:15 | December 28, 2025 00:30 | 2h 15m | 1,299 | 2,831 |
| 2 | May 16, 2025 08:45 | May 16, 2025 11:45 | 3h | 1,237 | 3,711 |
| 3 | January 5, 2025 08:30 | January 5, 2025 23:45 | 15h 15m | 893 | 2,286 |
| 4 | July 6, 2025 19:30 | July 7, 2025 12:30 | 17h | 675 | 3,161 |
| 5 | April 20, 2025 22:00 | April 21, 2025 07:45 | 9h 45m | 525 | 2,573 |
| 6 | March 5, 2025 09:30 | March 6, 2025 00:00 | 14h 30m | 344 | 1,567 |
| 7 | May 22, 2025 18:15 | May 22, 2025 19:00 | 45m | 274 | 206 |
| 8 | April 9, 2025 10:45 | April 9, 2025 11:45 | 1h | 273 | 146 |
| 9 | March 14, 2025 19:15 | March 15, 2025 07:15 | 12h | 254 | 379 |
| 10 | December 4, 2025 15:00 | December 4, 2025 17:00 | 2h | 206 | 106 |
Outage episodes by size in 2025: 18 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 Moniteau 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 |
|---|---|---|---|---|---|
| Union Electric Co - (MO) | 2024 | 2.5 hrs | 0.77 | 1.6 hrs | 0.67 |
| Co-Mo Electric Coop Inc | 2024 | 2.0 hrs | 0.87 | 74 min | 0.72 |
| Three Rivers Electric Coop | 2024 | 2.3 hrs | 0.98 | 2.3 hrs | 0.98 |
| City of California - (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 ÷ 7,207 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. Moniteau County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Moniteau 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/moniteau-county