County annual report · FIPS 41031
2025 Jefferson County, OR Power Outage Report
In 2025, customers in Jefferson County, OR went without power for an average of 9.6 hours, a total of 154K customer-hours (Oregon average 6.0 hours). That ranks 10th worst of 35 Oregon counties and 826th of 3,000 nationally.
Compared with OR, the US and 2024
Coverage line is EAGLE-I's share of Oregon customers tracked each year.
Biggest outages in Jefferson 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 1, 2025 18:15 | April 2, 2025 01:30 | 7h 15m | 10,920 | 11K |
| 2 | June 17, 2025 00:45 | June 19, 2025 05:30 | 2d 4h | 3,251 | 46K |
| 3 | September 9, 2025 01:15 | September 9, 2025 08:00 | 6h 45m | 1,905 | 1,113 |
| 4 | July 14, 2025 16:30 | July 14, 2025 21:00 | 4h 30m | 1,903 | 480 |
| 5 | August 25, 2025 19:00 | August 25, 2025 20:45 | 1h 45m | 1,903 | 1,207 |
| 6 | August 29, 2025 17:00 | August 29, 2025 20:45 | 3h 45m | 1,903 | 1,350 |
| 7 | July 4, 2025 05:00 | July 4, 2025 11:45 | 6h 45m | 1,900 | 2,249 |
| 8 | August 4, 2025 00:45 | August 4, 2025 04:00 | 3h 15m | 1,693 | 796 |
| 9 | June 16, 2025 19:30 | June 17, 2025 00:00 | 4h 30m | 1,656 | 1,837 |
| 10 | July 13, 2025 15:15 | July 13, 2025 16:30 | 1h 15m | 1,640 | 1,692 |
Outage episodes by size in 2025: 56 reached 100+ customers, 18 reached 1,000+ customers, 1 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 Jefferson 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 |
|---|---|---|---|---|---|
| PacifiCorp | 2024 | 4.6 hrs | 1.67 | 2.0 hrs | 1.11 |
| Bonneville Power Administration | - | - | - | - | - |
| Central Electric Coop Inc - (OR) | - | - | - | - | - |
| Wasco 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 Oregon's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 16,006 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. Jefferson County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Jefferson County, OR 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/oregon/jefferson-county