County annual report · FIPS 29219
2019 Warren County, MO Power Outage Report
In 2019, customers in Warren County, MO went without power for an average of 6.4 hours, a total of 91K customer-hours (Missouri average 3.8 hours). That ranks 23rd worst of 115 Missouri counties and 864th of 2,945 nationally.
Compared with MO, the US and 2018
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Warren County, 2019
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 28, 2019 21:15 | June 29, 2019 06:15 | 9h | 2,477 | 9,776 |
| 2 | August 31, 2019 17:15 | September 3, 2019 13:45 | 2d 20h | 2,176 | 4,795 |
| 3 | February 23, 2019 19:30 | February 24, 2019 19:45 | 1d | 2,099 | 8,909 |
| 4 | September 23, 2019 05:45 | September 23, 2019 06:45 | 1h | 1,896 | 1,422 |
| 5 | July 17, 2019 22:00 | July 18, 2019 18:30 | 20h 30m | 1,517 | 5,903 |
| 6 | March 6, 2019 10:15 | March 6, 2019 11:30 | 1h 15m | 1,398 | 1,748 |
| 7 | March 9, 2019 13:00 | March 9, 2019 19:30 | 6h 30m | 1,365 | 5,035 |
| 8 | May 7, 2019 16:15 | May 7, 2019 17:45 | 1h 30m | 1,352 | 2,028 |
| 9 | January 12, 2019 16:45 | January 12, 2019 22:45 | 6h | 1,344 | 2,525 |
| 10 | July 10, 2019 13:30 | July 10, 2019 13:45 | 15m | 1,094 | 274 |
Outage episodes by size in 2019: 43 reached 100+ customers, 11 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 2019, 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) | 2018 | 2.3 hrs | 0.85 | 86 min | 0.72 |
| Cuivre River Electric Coop Inc | 2018 | 2.0 hrs | 0.86 | 1.5 hrs | 0.65 |
| 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 2019; 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, 2019, 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/2019/missouri/warren-county