County annual report · FIPS 29073
2025 Gasconade County, MO Power Outage Report
In 2025, customers in Gasconade County, MO went without power for an average of 3.0 hours, a total of 20K customer-hours (Missouri average 8.9 hours). That ranks 86th worst of 115 Missouri counties and 2055th 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 Gasconade 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 | August 10, 2025 13:00 | August 11, 2025 01:30 | 12h 30m | 1,815 | 1,046 |
| 2 | March 14, 2025 18:00 | March 16, 2025 02:45 | 1d 8h | 1,208 | 6,713 |
| 3 | April 27, 2025 11:45 | April 27, 2025 12:00 | 15m | 408 | 102 |
| 4 | September 23, 2025 21:45 | September 23, 2025 22:00 | 15m | 358 | 90 |
| 5 | March 5, 2025 10:45 | March 5, 2025 19:15 | 8h 30m | 237 | 520 |
| 6 | March 19, 2025 17:45 | March 20, 2025 06:30 | 12h 45m | 224 | 373 |
| 7 | March 20, 2025 07:15 | March 20, 2025 16:30 | 9h 15m | 212 | 122 |
| 8 | November 1, 2025 22:00 | November 1, 2025 23:15 | 1h 15m | 203 | 153 |
| 9 | September 26, 2025 05:00 | September 26, 2025 05:30 | 30m | 196 | 98 |
| 10 | April 10, 2025 14:30 | April 10, 2025 22:15 | 7h 45m | 172 | 778 |
Outage episodes by size in 2025: 21 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 Gasconade 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 |
| Intercounty Electric Coop Assn - (MO) | 2024 | 4.5 hrs | 1.72 | 3.0 hrs | 1.45 |
| Crawford Electric Coop, Inc | 2024 | 5.9 hrs | 2.13 | 4.5 hrs | 1.94 |
| Three Rivers Electric Coop | 2024 | 2.3 hrs | 0.98 | 2.3 hrs | 0.98 |
| Ameren | - | - | - | - | - |
| City of Hermann | - | - | - | - | - |
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 ÷ 6,636 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. Gasconade County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Gasconade 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/gasconade-county