County annual report · FIPS 40147
2022 Washington County, OK Power Outage Report
In 2022, customers in Washington County, OK went without power for an average of 3.9 hours, a total of 64K customer-hours (Oklahoma average 3.5 hours). That ranks 38th worst of 77 Oklahoma counties and 1686th of 2,976 nationally.
Compared with OK, the US and 2021
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Washington County, 2022
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 11, 2022 06:45 | October 12, 2022 13:00 | 1d 6h | 2,863 | 5,803 |
| 2 | July 18, 2022 17:15 | July 19, 2022 03:00 | 9h 45m | 2,398 | 3,831 |
| 3 | July 19, 2022 09:30 | July 19, 2022 23:45 | 14h 15m | 2,106 | 6,964 |
| 4 | April 24, 2022 02:30 | April 24, 2022 06:45 | 4h 15m | 1,210 | 323 |
| 5 | November 7, 2022 13:30 | November 7, 2022 20:30 | 7h | 1,195 | 331 |
| 6 | January 30, 2022 19:45 | January 30, 2022 23:45 | 4h | 1,092 | 3,468 |
| 7 | August 10, 2022 01:30 | August 10, 2022 02:30 | 1h | 1,067 | 697 |
| 8 | August 8, 2022 14:15 | August 9, 2022 01:15 | 11h | 849 | 1,161 |
| 9 | May 18, 2022 04:30 | May 18, 2022 05:30 | 1h | 829 | 208 |
| 10 | July 23, 2022 01:15 | July 23, 2022 09:30 | 8h 15m | 801 | 1,225 |
Outage episodes by size in 2022: 49 reached 100+ customers, 7 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 Washington County reported on EIA Form 861 for 2022, 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 | 2022 | 2.0 hrs | 1.36 | 1.8 hrs | 1.28 |
| Verdigris Valley Elec Coop Inc | 2013 | 7.1 hrs | 2.35 | 5.0 hrs | 1.98 |
| Copan Public Works Authority | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 94% of Oklahoma's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 16,408 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. Washington County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Washington County, OK annual power outage report, 2022, 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/2022/oklahoma/washington-county