County annual report · FIPS 29007
2021 Audrain County, MO Power Outage Report
In 2021, customers in Audrain County, MO went without power for an average of 2.6 hours, a total of 32K customer-hours (Missouri average 4.5 hours). That ranks 76th worst of 115 Missouri counties and 1986th of 2,974 nationally.
Compared with MO, the US and 2020
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Audrain County, 2021
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 4, 2021 15:15 | January 6, 2021 14:00 | 1d 22h | 1,498 | 6,349 |
| 2 | January 1, 2021 12:30 | January 2, 2021 05:15 | 16h 45m | 1,473 | 2,921 |
| 3 | July 10, 2021 03:30 | July 12, 2021 14:15 | 2d 10h | 1,396 | 7,274 |
| 4 | June 19, 2021 22:45 | June 25, 2021 16:45 | 5d 18h | 432 | 4,146 |
| 5 | August 14, 2021 15:45 | August 14, 2021 18:00 | 2h 15m | 320 | 485 |
| 6 | December 25, 2021 08:30 | December 25, 2021 11:30 | 3h | 300 | 821 |
| 7 | October 23, 2021 05:15 | October 25, 2021 19:00 | 2d 13h | 239 | 858 |
| 8 | December 11, 2021 00:15 | December 11, 2021 07:30 | 7h 15m | 220 | 730 |
| 9 | August 12, 2021 16:45 | August 13, 2021 09:45 | 17h | 122 | 507 |
| 10 | September 1, 2021 16:45 | September 1, 2021 19:15 | 2h 30m | 81 | 104 |
Outage episodes by size in 2021: 9 reached 100+ customers, 3 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 Audrain County reported on EIA Form 861 for 2021, 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) | 2021 | 4.9 hrs | 1.02 | 1.5 hrs | 0.69 |
| Consolidated Electric Coop | 2021 | 4.0 hrs | 1.32 | 1.5 hrs | 0.64 |
| Boone Electric Coop | 2021 | 2.4 hrs | 1.01 | 67 min | 0.64 |
| Callaway Electric Cooperative | - | - | - | - | - |
| Ralls County Electric Coop | - | - | - | - | - |
| City of Vandalia - (MO) | - | - | - | - | - |
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 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 11,963 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. Audrain County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Audrain County, MO annual power outage report, 2021, 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/2021/missouri/audrain-county