County annual report · FIPS 29219
2017 Warren County, MO Power Outage Report
In 2017, customers in Warren County, MO went without power for an average of 4.9 hours, a total of 70K customer-hours (Missouri average 2.8 hours). That ranks 23rd worst of 106 Missouri counties and 982nd of 2,786 nationally.
Compared with MO, the US and 2016
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Warren County, 2017
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 18, 2017 05:30 | June 18, 2017 16:30 | 11h | 1,591 | 12K |
| 2 | July 23, 2017 06:30 | July 25, 2017 02:45 | 1d 20h | 1,570 | 20K |
| 3 | August 20, 2017 19:30 | August 21, 2017 00:15 | 4h 45m | 1,464 | 937 |
| 4 | June 11, 2017 17:00 | June 11, 2017 20:45 | 3h 45m | 1,341 | 4,694 |
| 5 | May 19, 2017 08:15 | May 19, 2017 21:00 | 12h 45m | 1,305 | 4,524 |
| 6 | March 7, 2017 02:00 | March 7, 2017 19:45 | 17h 45m | 1,303 | 4,509 |
| 7 | April 24, 2017 22:15 | April 24, 2017 23:45 | 1h 30m | 1,246 | 1,862 |
| 8 | June 19, 2017 12:30 | June 19, 2017 13:45 | 1h 15m | 858 | 1,073 |
| 9 | September 18, 2017 19:45 | September 18, 2017 20:30 | 45m | 722 | 542 |
| 10 | July 21, 2017 23:30 | July 22, 2017 01:15 | 1h 45m | 644 | 1,127 |
Outage episodes by size in 2017: 25 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 2017, 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) | 2017 | 4.1 hrs | 1.04 | 85 min | 0.68 |
| Cuivre River Electric Coop Inc | 2017 | 4.2 hrs | 1.22 | 89 min | 0.76 |
| 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 n/a of Missouri's customers in 2017; 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, 2017, 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/2017/missouri/warren-county