County annual report · FIPS 40137
2024 Stephens County, OK Power Outage Report
In 2024, customers in Stephens County, OK went without power for an average of 2.9 hours, a total of 75K customer-hours (Oklahoma average 4.8 hours). That ranks 64th worst of 77 Oklahoma counties and 2125th of 2,990 nationally.
Compared with OK, the US and 2023
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Stephens County, 2024
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 11, 2024 00:45 | July 11, 2024 04:45 | 4h | 5,149 | 8,340 |
| 2 | April 14, 2024 17:45 | April 14, 2024 22:00 | 4h 15m | 4,204 | 7,122 |
| 3 | November 2, 2024 21:00 | November 7, 2024 16:45 | 4d 19h | 3,245 | 27K |
| 4 | May 2, 2024 05:30 | May 3, 2024 19:00 | 1d 13h | 2,462 | 5,132 |
| 5 | April 28, 2024 01:30 | April 28, 2024 12:00 | 10h 30m | 1,104 | 4,894 |
| 6 | February 3, 2024 03:30 | February 3, 2024 06:30 | 3h | 649 | 1,150 |
| 7 | January 16, 2024 10:15 | January 16, 2024 15:00 | 4h 45m | 487 | 579 |
| 8 | April 3, 2024 11:15 | April 3, 2024 15:45 | 4h 30m | 472 | 529 |
| 9 | November 18, 2024 12:15 | November 18, 2024 23:00 | 10h 45m | 449 | 792 |
| 10 | July 8, 2024 13:45 | July 8, 2024 15:00 | 1h 15m | 443 | 321 |
Outage episodes by size in 2024: 43 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 Stephens County reported on EIA Form 861 for 2024, 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 |
| Cotton Electric Coop, Inc | 2024 | 5.9 hrs | 3.13 | 3.7 hrs | 2.27 |
| Rural Electric Coop, Inc - (OK) | 2024 | 10.6 hrs | 2.73 | 2.6 hrs | 1.44 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| City of Marlow - (OK) | - | - | - | - | - |
| City of Comanche - (OK) | - | - | - | - | - |
| City of Duncan - (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 n/a of Oklahoma's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 25,647 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. Stephens County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Stephens County, OK annual power outage report, 2024, 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/2024/oklahoma/stephens-county