County annual report · FIPS 40067
2022 Jefferson County, OK Power Outage Report
In 2022, customers in Jefferson County, OK went without power for an average of 7.2 hours, a total of 17K customer-hours (Oklahoma average 3.5 hours). That ranks 16th worst of 77 Oklahoma counties and 1008th 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 Jefferson 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 | August 10, 2022 23:00 | August 11, 2022 04:15 | 5h 15m | 1,005 | 2,908 |
| 2 | May 23, 2022 14:45 | May 23, 2022 22:45 | 8h | 795 | 1,814 |
| 3 | March 16, 2022 13:45 | March 16, 2022 14:45 | 1h | 794 | 432 |
| 4 | March 16, 2022 21:00 | March 16, 2022 21:15 | 15m | 794 | 199 |
| 5 | March 21, 2022 15:30 | March 21, 2022 18:15 | 2h 45m | 793 | 1,544 |
| 6 | July 29, 2022 19:15 | July 29, 2022 23:45 | 4h 30m | 449 | 749 |
| 7 | August 9, 2022 06:15 | August 9, 2022 09:30 | 3h 15m | 269 | 741 |
| 8 | June 6, 2022 21:30 | June 6, 2022 21:45 | 15m | 259 | 65 |
| 9 | June 10, 2022 07:15 | June 10, 2022 12:15 | 5h | 238 | 852 |
| 10 | July 3, 2022 20:15 | July 4, 2022 01:15 | 5h | 172 | 784 |
Outage episodes by size in 2022: 17 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 Jefferson 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 |
| Cotton Electric Coop, Inc | 2022 | 4.0 hrs | 2.19 | 4.0 hrs | 2.19 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| Red River Valley Rrl Elec Assn | - | - | - | - | - |
| Town of Ryan - (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 94% of Oklahoma's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,420 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. Jefferson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Jefferson 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/jefferson-county