County annual report · FIPS 29187
2025 St. Francois County, MO Power Outage Report
In 2025, customers in St. Francois County, MO went without power for an average of 8.0 hours, a total of 261K customer-hours (Missouri average 8.9 hours). That ranks 44th worst of 115 Missouri counties and 1026th 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 St. Francois 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 | January 5, 2025 10:00 | January 12, 2025 06:45 | 6d 20h | 5,579 | 178K |
| 2 | April 4, 2025 12:30 | April 4, 2025 17:00 | 4h 30m | 3,240 | 825 |
| 3 | February 28, 2025 16:15 | February 28, 2025 22:30 | 6h 15m | 2,782 | 974 |
| 4 | August 10, 2025 20:30 | August 11, 2025 01:15 | 4h 45m | 2,202 | 946 |
| 5 | March 14, 2025 18:30 | March 17, 2025 18:00 | 2d 23h | 1,807 | 25K |
| 6 | July 14, 2025 15:30 | July 14, 2025 18:45 | 3h 15m | 1,740 | 441 |
| 7 | April 19, 2025 06:45 | April 19, 2025 18:30 | 11h 45m | 1,430 | 1,012 |
| 8 | December 15, 2025 04:00 | December 15, 2025 14:15 | 10h 15m | 1,148 | 1,213 |
| 9 | May 12, 2025 12:00 | May 13, 2025 07:00 | 19h | 689 | 995 |
| 10 | July 31, 2025 20:15 | August 1, 2025 02:30 | 6h 15m | 675 | 841 |
Outage episodes by size in 2025: 54 reached 100+ customers, 8 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 St. Francois 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 |
| Citizens Electric Corporation - (MO) | 2024 | 2.4 hrs | 1.30 | 85 min | 0.89 |
| Ameren | - | - | - | - | - |
| City of Farmington - (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 ÷ 32,639 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. St. Francois County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), St. Francois 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/st-francois-county