County annual report · FIPS 29219
2022 Warren County, MO Power Outage Report
In 2022, customers in Warren County, MO went without power for an average of 6.7 hours, a total of 96K customer-hours (Missouri average 3.5 hours). That ranks 15th worst of 114 Missouri counties and 1084th of 2,976 nationally.
Compared with MO, the US and 2021
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Warren County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 17, 2022 09:15 | June 18, 2022 04:30 | 19h 15m | 1,860 | 8,724 |
| 2 | January 6, 2022 21:45 | January 7, 2022 18:15 | 20h 30m | 1,439 | 6,539 |
| 3 | May 21, 2022 21:00 | May 22, 2022 02:30 | 5h 30m | 1,421 | 6,418 |
| 4 | May 3, 2022 10:45 | May 3, 2022 18:30 | 7h 45m | 1,084 | 280 |
| 5 | July 25, 2022 05:30 | July 25, 2022 09:15 | 3h 45m | 1,053 | 2,526 |
| 6 | March 6, 2022 04:30 | March 6, 2022 16:45 | 12h 15m | 1,024 | 4,101 |
| 7 | August 3, 2022 20:00 | August 5, 2022 06:45 | 1d 10h | 1,019 | 6,976 |
| 8 | May 18, 2022 04:15 | May 18, 2022 06:30 | 2h 15m | 983 | 251 |
| 9 | August 9, 2022 05:45 | August 9, 2022 14:45 | 9h | 954 | 4,803 |
| 10 | April 23, 2022 07:30 | April 23, 2022 12:15 | 4h 45m | 888 | 892 |
Outage episodes by size in 2022: 65 reached 100+ customers, 7 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 Warren County reported on EIA Form 861 for 2022, 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) | 2022 | 2.5 hrs | 0.92 | 1.5 hrs | 0.73 |
| Cuivre River Electric Coop Inc | 2022 | 2.7 hrs | 1.15 | 2.1 hrs | 0.97 |
| Ameren | - | - | - | - | - |
| Callaway Electric Cooperative | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 95% of Missouri's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 14,348 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. Warren County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Warren County, MO annual power outage report, 2022, 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/2022/missouri/warren-county