County annual report · FIPS 40001
2020 Adair County, OK Power Outage Report
In 2020, customers in Adair County, OK went without power for an average of 0.1 hours, a total of 1,975 customer-hours (Oklahoma average 27.7 hours). That ranks 77th worst of 77 Oklahoma counties and 2948th of 3,019 nationally.
Compared with OK, the US and 2019
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Adair 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 | August 28, 2020 01:15 | August 28, 2020 02:30 | 1h 15m | 454 | 117 |
| 2 | June 24, 2020 12:30 | June 24, 2020 13:00 | 30m | 153 | 77 |
| 3 | September 28, 2020 00:30 | September 28, 2020 06:00 | 5h 30m | 143 | 240 |
| 4 | August 31, 2020 11:30 | August 31, 2020 18:30 | 7h | 130 | 438 |
| 5 | June 24, 2020 06:15 | June 24, 2020 08:15 | 2h | 126 | 181 |
| 6 | September 1, 2020 07:00 | September 1, 2020 13:15 | 6h 15m | 111 | 205 |
| 7 | December 14, 2020 01:00 | December 14, 2020 02:45 | 1h 45m | 95 | 96 |
| 8 | December 14, 2020 12:45 | December 14, 2020 14:30 | 1h 45m | 95 | 166 |
| 9 | December 14, 2020 15:15 | December 14, 2020 18:45 | 3h 30m | 95 | 149 |
| 10 | October 17, 2020 21:30 | October 17, 2020 22:15 | 45m | 91 | 24 |
Outage episodes by size in 2020: 6 reached 100+ customers, 0 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 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 |
|---|---|---|---|---|---|
| Arkansas Valley Elec Coop Corp | 2020 | 8.0 hrs | 3.29 | 5.3 hrs | 2.79 |
| Ozarks Electric Coop Corp - (AR) | 2020 | 2.0 hrs | 1.16 | 54 min | 0.64 |
| Cookson Hills Elec Coop, Inc | 2020 | 10.9 hrs | 1.22 | 2.4 hrs | 0.97 |
| Lake Region Electric Coop, Inc - (OK) | 2020 | 4.6 hrs | 1.46 | 85 min | 0.77 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| Northeast Oklahoma Electric Co | - | - | - | - | - |
| City of Stilwell - (OK) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 93% of Oklahoma's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 20,802 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, OK 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/oklahoma/adair-county