County annual report · FIPS 40111
2025 Okmulgee County, OK Power Outage Report
In 2025, customers in Okmulgee County, OK went without power for an average of 2.1 hours, a total of 44K customer-hours (Oklahoma average 4.9 hours). That ranks 70th worst of 77 Oklahoma counties and 2392nd of 3,000 nationally.
Compared with OK, the US and 2024
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Okmulgee County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | November 18, 2025 00:00 | November 18, 2025 03:45 | 3h 45m | 2,662 | 704 |
| 2 | August 29, 2025 16:00 | August 29, 2025 18:45 | 2h 45m | 1,339 | 2,369 |
| 3 | April 5, 2025 13:45 | April 5, 2025 14:45 | 1h | 1,163 | 838 |
| 4 | May 24, 2025 11:00 | May 25, 2025 00:30 | 13h 30m | 1,058 | 4,978 |
| 5 | October 14, 2025 13:30 | October 15, 2025 04:00 | 14h 30m | 1,006 | 1,249 |
| 6 | October 5, 2025 13:30 | October 5, 2025 17:30 | 4h | 584 | 476 |
| 7 | October 5, 2025 03:45 | October 5, 2025 12:45 | 9h | 520 | 2,026 |
| 8 | January 22, 2025 12:45 | January 22, 2025 16:30 | 3h 45m | 512 | 396 |
| 9 | June 6, 2025 10:45 | June 6, 2025 16:30 | 5h 45m | 497 | 916 |
| 10 | April 8, 2025 14:15 | April 8, 2025 19:15 | 5h | 442 | 138 |
Outage episodes by size in 2025: 25 reached 100+ customers, 5 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 Okmulgee County reported on EIA Form 861 for 2025, 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 | 2024 | 3.1 hrs | 1.55 | 1.9 hrs | 1.30 |
| Canadian Valley Elec Coop, Inc | 2024 | 9.8 hrs | 1.56 | 3.0 hrs | 1.19 |
| East Central Oklahoma Elec Coop Inc | 2024 | 4.8 hrs | 1.66 | 2.8 hrs | 1.38 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Oklahoma's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 20,998 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. Okmulgee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Okmulgee County, OK annual power outage report, 2025, 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/2025/oklahoma/okmulgee-county