County annual report · FIPS 40089
2025 McCurtain County, OK Power Outage Report
In 2025, customers in McCurtain County, OK went without power for an average of 8.8 hours, a total of 186K customer-hours (Oklahoma average 4.9 hours). That ranks 23rd worst of 77 Oklahoma counties and 912th 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 McCurtain 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 | July 12, 2025 23:15 | July 13, 2025 13:00 | 13h 45m | 1,586 | 9,126 |
| 2 | March 4, 2025 13:30 | March 6, 2025 00:30 | 1d 11h | 1,577 | 18K |
| 3 | July 7, 2025 17:45 | July 8, 2025 11:15 | 17h 30m | 1,382 | 10K |
| 4 | April 4, 2025 11:45 | April 7, 2025 11:00 | 2d 23h | 1,188 | 11K |
| 5 | November 26, 2025 15:15 | November 26, 2025 18:15 | 3h | 1,039 | 1,633 |
| 6 | June 9, 2025 11:15 | June 9, 2025 19:15 | 8h | 1,030 | 1,567 |
| 7 | June 5, 2025 17:30 | June 6, 2025 01:00 | 7h 30m | 1,029 | 285 |
| 8 | June 3, 2025 22:00 | June 4, 2025 16:30 | 18h 30m | 959 | 12K |
| 9 | October 18, 2025 17:45 | October 19, 2025 15:30 | 21h 45m | 921 | 3,401 |
| 10 | March 30, 2025 08:00 | March 30, 2025 17:15 | 9h 15m | 907 | 5,188 |
Outage episodes by size in 2025: 86 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 McCurtain 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 |
| Southwest Arkansas E C C | 2024 | 6.8 hrs | 2.21 | 3.2 hrs | 1.54 |
| Rich Mountain Elec Coop, Inc | - | - | - | - | - |
| Choctaw Electric Coop Inc | - | - | - | - | - |
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 ÷ 21,045 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. McCurtain County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), McCurtain 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/mccurtain-county