County annual report · FIPS 29001
2015 Adair County, MO Power Outage Report
In 2015, customers in Adair County, MO went without power for an average of 1.0 hours, a total of 12K customer-hours (Missouri average 2.2 hours). That ranks 52nd worst of 93 Missouri counties and 1751st of 2,484 nationally.
Compared with MO, the US
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Adair County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 21, 2015 10:00 | December 21, 2015 10:45 | 45m | 2,270 | 879 |
| 2 | June 23, 2015 02:00 | June 23, 2015 10:15 | 8h 15m | 1,494 | 3,837 |
| 3 | July 19, 2015 08:00 | July 19, 2015 14:30 | 6h 30m | 922 | 410 |
| 4 | November 9, 2015 05:45 | November 9, 2015 08:00 | 2h 15m | 669 | 1,181 |
| 5 | October 9, 2015 13:30 | October 9, 2015 15:00 | 1h 30m | 556 | 479 |
| 6 | July 13, 2015 22:30 | July 14, 2015 10:00 | 11h 30m | 450 | 2,419 |
| 7 | December 28, 2015 10:45 | December 28, 2015 19:00 | 8h 15m | 380 | 737 |
| 8 | November 11, 2015 22:30 | November 12, 2015 04:45 | 6h 15m | 350 | 208 |
| 9 | December 29, 2015 00:30 | December 29, 2015 05:30 | 5h | 235 | 110 |
| 10 | June 21, 2015 04:00 | June 21, 2015 14:45 | 10h 45m | 137 | 246 |
Outage episodes by size in 2015: 11 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 Adair County reported on EIA Form 861 for 2015, 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) | 2015 | 1.9 hrs | 0.82 | 1.6 hrs | 0.77 |
| 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 n/a of Missouri's customers in 2015; 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, 2015, 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/2015/missouri/adair-county