County annual report · FIPS 29027
2020 Callaway County, MO Power Outage Report
In 2020, customers in Callaway County, MO went without power for an average of 0.8 hours, a total of 24K customer-hours (Missouri average 2.8 hours). That ranks 103rd worst of 115 Missouri counties and 2729th of 3,019 nationally.
Compared with MO, the US and 2019
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Callaway County, 2020
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 24, 2020 13:30 | January 25, 2020 01:45 | 12h 15m | 1,281 | 4,458 |
| 2 | August 31, 2020 14:30 | August 31, 2020 23:45 | 9h 15m | 1,127 | 1,955 |
| 3 | May 7, 2020 16:15 | May 7, 2020 20:30 | 4h 15m | 929 | 2,334 |
| 4 | January 31, 2020 16:15 | January 31, 2020 17:15 | 1h | 859 | 431 |
| 5 | November 14, 2020 07:30 | November 14, 2020 12:45 | 5h 15m | 702 | 1,720 |
| 6 | May 2, 2020 16:45 | May 2, 2020 21:00 | 4h 15m | 615 | 2,044 |
| 7 | January 21, 2020 21:00 | January 21, 2020 21:30 | 30m | 522 | 131 |
| 8 | May 27, 2020 14:45 | May 27, 2020 15:45 | 1h | 341 | 257 |
| 9 | July 20, 2020 18:15 | July 20, 2020 19:30 | 1h 15m | 322 | 403 |
| 10 | April 24, 2020 21:00 | April 25, 2020 04:45 | 7h 45m | 296 | 705 |
Outage episodes by size in 2020: 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 Callaway County reported on EIA Form 861 for 2020, 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) | 2020 | 2.6 hrs | 0.86 | 86 min | 0.71 |
| Consolidated Electric Coop | 2020 | 2.5 hrs | 1.17 | 89 min | 0.91 |
| Boone Electric Coop | 2020 | 1.8 hrs | 1.29 | 52 min | 0.89 |
| City of Fulton - (MO) | 2018 | 36 min | 0.22 | 13 min | 0.16 |
| 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 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 28,884 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. Callaway County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Callaway County, MO annual power outage report, 2020, 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/2020/missouri/callaway-county