County annual report · FIPS 16073
2025 Owyhee County, ID Power Outage Report
In 2025, customers in Owyhee County, ID went without power for an average of 4.3 hours, a total of 24K customer-hours (Idaho average 5.6 hours). That ranks 29th worst of 43 Idaho counties and 1685th of 3,000 nationally.
Compared with ID, the US and 2024
Coverage line is EAGLE-I's share of Idaho customers tracked each year.
Biggest outages in Owyhee 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 | April 18, 2025 22:30 | April 19, 2025 02:30 | 4h | 3,332 | 12K |
| 2 | July 10, 2025 03:30 | July 10, 2025 06:45 | 3h 15m | 613 | 1,992 |
| 3 | March 21, 2025 01:15 | March 21, 2025 03:00 | 1h 45m | 228 | 399 |
| 4 | October 30, 2025 00:00 | October 30, 2025 09:00 | 9h | 224 | 2,016 |
| 5 | December 11, 2025 01:15 | December 11, 2025 09:00 | 7h 45m | 224 | 1,736 |
| 6 | September 18, 2025 04:15 | September 18, 2025 11:00 | 6h 45m | 222 | 1,479 |
| 7 | July 4, 2025 18:30 | July 4, 2025 19:30 | 1h | 176 | 176 |
| 8 | December 12, 2025 18:45 | December 12, 2025 19:00 | 15m | 149 | 37 |
| 9 | May 4, 2025 03:15 | May 4, 2025 08:00 | 4h 45m | 147 | 236 |
| 10 | March 17, 2025 00:15 | March 17, 2025 02:15 | 2h | 141 | 282 |
Outage episodes by size in 2025: 13 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 Owyhee 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 |
|---|---|---|---|---|---|
| Idaho Power Co | 2024 | 6.0 hrs | 1.97 | 5.0 hrs | 1.84 |
| Raft Rural Elec 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 Idaho's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 5,501 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. Owyhee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Owyhee County, ID 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/idaho/owyhee-county