County annual report · FIPS 40149
2020 Washita County, OK Power Outage Report
In 2020, customers in Washita County, OK went without power for an average of 52.1 hours, a total of 274K customer-hours (Oklahoma average 27.7 hours). That ranks 5th worst of 77 Oklahoma counties and 156th 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 Washita 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 | October 26, 2020 06:45 | November 12, 2020 16:15 | 17d 9h | 5,075 | 253K |
| 2 | August 2, 2020 21:45 | August 3, 2020 00:00 | 2h 15m | 1,594 | 1,476 |
| 3 | August 25, 2020 16:30 | August 25, 2020 17:45 | 1h 15m | 1,189 | 300 |
| 4 | April 24, 2020 19:30 | April 24, 2020 20:45 | 1h 15m | 796 | 860 |
| 5 | January 28, 2020 11:30 | January 28, 2020 22:30 | 11h | 638 | 1,218 |
| 6 | July 1, 2020 04:30 | July 1, 2020 06:30 | 2h | 558 | 837 |
| 7 | December 23, 2020 20:30 | December 23, 2020 23:00 | 2h 30m | 522 | 387 |
| 8 | September 27, 2020 22:00 | September 28, 2020 01:45 | 3h 45m | 516 | 1,802 |
| 9 | January 29, 2020 13:30 | January 29, 2020 15:00 | 1h 30m | 511 | 642 |
| 10 | July 8, 2020 08:15 | July 8, 2020 12:45 | 4h 30m | 481 | 1,911 |
Outage episodes by size in 2020: 29 reached 100+ customers, 3 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 Washita 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 |
|---|---|---|---|---|---|
| Public Service Co of Oklahoma | 2020 | 4.4 hrs | 1.41 | 89 min | 1.03 |
| Northfork Electric Coop, Inc | 2018 | 3.7 hrs | - | 2.7 hrs | - |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| CKenergy Electric Cooperative | - | - | - | - | - |
| City of New Cordell - (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 ÷ 5,262 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. Washita County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Washita 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/washita-county