County annual report · FIPS 06093
2025 Siskiyou County, CA Power Outage Report
In 2025, customers in Siskiyou County, CA went without power for an average of 15.0 hours, a total of 399K customer-hours (California average 7.6 hours). That ranks 11th worst of 57 California counties and 502nd of 3,000 nationally.
Compared with CA, the US and 2024
Coverage line is EAGLE-I's share of California customers tracked each year.
Biggest outages in Siskiyou 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 | August 24, 2025 18:45 | August 25, 2025 23:15 | 1d 4h | 19,359 | 24K |
| 2 | June 24, 2025 15:00 | June 25, 2025 10:00 | 19h | 13,380 | 20K |
| 3 | July 24, 2025 15:15 | July 27, 2025 04:30 | 2d 13h | 11,923 | 18K |
| 4 | July 2, 2025 02:15 | July 3, 2025 00:30 | 22h 15m | 11,350 | 9,049 |
| 5 | November 5, 2025 06:00 | November 7, 2025 04:45 | 1d 22h | 7,203 | 23K |
| 6 | February 27, 2025 14:45 | February 27, 2025 15:15 | 30m | 5,872 | 2,936 |
| 7 | September 8, 2025 14:15 | September 11, 2025 07:15 | 2d 17h | 3,600 | 7,518 |
| 8 | September 24, 2025 14:15 | September 25, 2025 01:15 | 11h | 3,370 | 1,248 |
| 9 | October 30, 2025 15:45 | October 31, 2025 06:00 | 14h 15m | 3,364 | 1,977 |
| 10 | October 21, 2025 14:45 | October 22, 2025 02:15 | 11h 30m | 3,361 | 3,258 |
Outage episodes by size in 2025: 155 reached 100+ customers, 37 reached 1,000+ customers, 4 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 Siskiyou 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 |
| Pacific Gas & Electric Co. | 2024 | 8.5 hrs | 2.15 | 4.6 hrs | 1.82 |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
| Bonneville Power Administration | - | - | - | - | - |
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 California's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 26,605 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. Siskiyou County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Siskiyou County, CA 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/california/siskiyou-county