County annual report · FIPS 29001
2017 Adair County, MO Power Outage Report
In 2017, customers in Adair County, MO went without power for an average of 0.2 hours, a total of 2,918 customer-hours (Missouri average 2.8 hours). That ranks 80th worst of 106 Missouri counties and 2451st 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 Adair 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 | January 4, 2017 00:00 | January 4, 2017 03:30 | 3h 30m | 3,761 | 1,026 |
| 2 | February 23, 2017 15:45 | February 23, 2017 18:00 | 2h 15m | 577 | 607 |
| 3 | May 7, 2017 18:00 | May 7, 2017 20:30 | 2h 30m | 74 | 140 |
| 4 | November 10, 2017 13:15 | November 10, 2017 15:00 | 1h 45m | 72 | 95 |
| 5 | March 27, 2017 19:00 | March 27, 2017 22:45 | 3h 45m | 64 | 81 |
| 6 | November 25, 2017 15:30 | November 25, 2017 16:00 | 30m | 54 | 27 |
| 7 | December 5, 2017 07:15 | December 5, 2017 09:15 | 2h | 53 | 78 |
| 8 | November 27, 2017 18:30 | November 27, 2017 19:30 | 1h | 39 | 18 |
| 9 | May 10, 2017 22:00 | May 10, 2017 23:30 | 1h 30m | 37 | 36 |
| 10 | April 30, 2017 13:15 | April 30, 2017 20:30 | 7h 15m | 35 | 130 |
Outage episodes by size in 2017: 2 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 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 |
| 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 2017; 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, 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/adair-county