County annual report · FIPS 41037
2023 Lake County, OR Power Outage Report
In 2023, customers in Lake County, OR went without power for an average of 0.8 hours, a total of 3,913 customer-hours (Oregon average 3.0 hours). That ranks 33rd worst of 35 Oregon counties and 2743rd of 2,977 nationally.
Compared with OR, the US and 2022
Coverage line is EAGLE-I's share of Oregon customers tracked each year.
Biggest outages in Lake County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 17, 2023 15:45 | August 17, 2023 17:45 | 2h | 716 | 370 |
| 2 | August 26, 2023 15:30 | August 26, 2023 15:45 | 15m | 716 | 179 |
| 3 | October 9, 2023 01:30 | October 9, 2023 03:15 | 1h 45m | 713 | 1,247 |
| 4 | September 1, 2023 20:30 | September 1, 2023 22:15 | 1h 45m | 571 | 288 |
| 5 | December 9, 2023 17:30 | December 9, 2023 19:15 | 1h 45m | 424 | 213 |
| 6 | February 24, 2023 01:00 | February 24, 2023 02:15 | 1h 15m | 91 | 113 |
| 7 | December 4, 2023 18:00 | December 4, 2023 20:30 | 2h 30m | 57 | 39 |
| 8 | November 2, 2023 16:30 | November 2, 2023 17:15 | 45m | 29 | 22 |
| 9 | February 16, 2023 16:00 | February 16, 2023 22:45 | 6h 45m | 16 | 90 |
| 10 | June 20, 2023 18:15 | June 20, 2023 19:00 | 45m | 14 | 10 |
Outage episodes by size in 2023: 5 reached 100+ customers, 0 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 Lake County reported on EIA Form 861 for 2023, 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 | 2023 | 8.2 hrs | 1.42 | 1.9 hrs | 0.99 |
| Bonneville Power Administration | - | - | - | - | - |
| Harney Electric Coop, Inc | - | - | - | - | - |
| Midstate Electric Coop, Inc | - | - | - | - | - |
| Surprise Valley Electrification | - | - | - | - | - |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 4,992 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. Lake County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Lake County, OR annual power outage report, 2023, 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/2023/oregon/lake-county