County annual report · FIPS 29001
2022 Adair County, MO Power Outage Report
In 2022, customers in Adair County, MO went without power for an average of 1.8 hours, a total of 22K customer-hours (Missouri average 3.5 hours). That ranks 83rd worst of 114 Missouri counties and 2367th 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 Adair 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 29, 2022 21:30 | June 29, 2022 23:45 | 2h 15m | 2,926 | 748 |
| 2 | February 26, 2022 20:45 | February 27, 2022 01:00 | 4h 15m | 761 | 2,292 |
| 3 | February 9, 2022 08:30 | February 9, 2022 09:30 | 1h | 618 | 618 |
| 4 | July 19, 2022 16:45 | July 19, 2022 17:45 | 1h | 489 | 367 |
| 5 | March 15, 2022 14:00 | March 15, 2022 16:45 | 2h 45m | 233 | 456 |
| 6 | October 8, 2022 13:15 | October 8, 2022 13:45 | 30m | 212 | 106 |
| 7 | November 1, 2022 14:00 | November 1, 2022 16:45 | 2h 45m | 169 | 295 |
| 8 | June 17, 2022 07:30 | June 17, 2022 17:30 | 10h | 160 | 933 |
| 9 | November 9, 2022 14:45 | November 9, 2022 21:30 | 6h 45m | 136 | 347 |
| 10 | August 15, 2022 14:30 | August 15, 2022 19:00 | 4h 30m | 112 | 279 |
Outage episodes by size in 2022: 13 reached 100+ customers, 1 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 Adair 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 |
| Macon Electric Coop | - | - | - | - | - |
| Tri-County Electric Coop Assn (MO) | - | - | - | - | - |
| Lewis County Rural E C A | - | - | - | - | - |
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 ÷ 12,158 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. Adair County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Adair 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/adair-county