County annual report · FIPS 40013
2024 Bryan County, OK Power Outage Report
In 2024, customers in Bryan County, OK went without power for an average of 5.0 hours, a total of 147K customer-hours (Oklahoma average 4.8 hours). That ranks 44th worst of 77 Oklahoma counties and 1623rd 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 Bryan 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 | May 26, 2024 03:15 | May 26, 2024 23:30 | 20h 15m | 4,715 | 8,686 |
| 2 | June 1, 2024 15:30 | June 1, 2024 17:45 | 2h 15m | 3,981 | 6,063 |
| 3 | May 24, 2024 23:00 | May 25, 2024 21:00 | 22h | 2,350 | 9,171 |
| 4 | July 8, 2024 18:30 | July 9, 2024 02:00 | 7h 30m | 2,162 | 2,400 |
| 5 | December 18, 2024 07:00 | December 18, 2024 20:00 | 13h | 2,009 | 11K |
| 6 | December 24, 2024 14:00 | December 24, 2024 21:00 | 7h | 1,854 | 3,645 |
| 7 | June 5, 2024 03:00 | June 6, 2024 00:00 | 21h | 1,669 | 4,768 |
| 8 | June 26, 2024 22:00 | June 27, 2024 22:30 | 1d | 1,569 | 11K |
| 9 | April 9, 2024 03:45 | April 9, 2024 18:15 | 14h 30m | 1,432 | 5,892 |
| 10 | October 2, 2024 13:15 | October 2, 2024 15:15 | 2h | 1,344 | 1,698 |
Outage episodes by size in 2024: 67 reached 100+ customers, 14 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 Bryan 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 |
|---|---|---|---|---|---|
| Southeastern Electric Coop Inc - (OK) | 2024 | 5.4 hrs | 2.25 | 4.2 hrs | 1.00 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| 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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 29,723 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. Bryan County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Bryan 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/bryan-county