County annual report · FIPS 40001
2019 Adair County, OK Power Outage Report
In 2019, customers in Adair County, OK went without power for an average of 0.8 hours, a total of 16K customer-hours (Oklahoma average 5.0 hours). That ranks 74th worst of 77 Oklahoma counties and 2586th of 2,945 nationally.
Compared with OK, the US and 2018
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Adair County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 21, 2019 05:15 | October 22, 2019 20:00 | 1d 14h | 1,272 | 6,445 |
| 2 | February 7, 2019 08:30 | February 7, 2019 15:00 | 6h 30m | 722 | 1,640 |
| 3 | February 9, 2019 17:45 | February 9, 2019 19:15 | 1h 30m | 677 | 847 |
| 4 | October 30, 2019 03:45 | October 30, 2019 07:00 | 3h 15m | 600 | 603 |
| 5 | July 10, 2019 23:45 | July 11, 2019 00:15 | 30m | 216 | 108 |
| 6 | August 23, 2019 05:30 | August 23, 2019 08:15 | 2h 45m | 179 | 113 |
| 7 | August 27, 2019 04:00 | August 27, 2019 17:15 | 13h 15m | 178 | 919 |
| 8 | March 9, 2019 17:15 | March 10, 2019 00:15 | 7h | 144 | 324 |
| 9 | September 26, 2019 06:45 | September 26, 2019 21:00 | 14h 15m | 144 | 738 |
| 10 | August 29, 2019 13:15 | August 29, 2019 20:45 | 7h 30m | 141 | 186 |
Outage episodes by size in 2019: 12 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 2019, 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 | 2018 | 3.4 hrs | 1.40 | 73 min | 0.52 |
| Ozarks Electric Coop Corp - (AR) | 2018 | 9.0 hrs | 1.91 | 59 min | 0.67 |
| Cookson Hills Elec Coop, Inc | 2018 | 2.9 hrs | 1.03 | 1.7 hrs | 0.96 |
| Lake Region Electric Coop, Inc - (OK) | 2018 | 2.6 hrs | 1.31 | 2.2 hrs | 1.15 |
| 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 90% of Oklahoma's customers in 2019; 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, 2019, 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/2019/oklahoma/adair-county