County annual report · FIPS 53003
2024 Asotin County, WA Power Outage Report
In 2024, customers in Asotin County, WA went without power for an average of 2.6 hours, a total of 54K customer-hours (Washington average 12.1 hours). That ranks 26th worst of 34 Washington counties and 2218th of 2,990 nationally.
Compared with WA, the US and 2023
Coverage line is EAGLE-I's share of Washington customers tracked each year.
Biggest outages in Asotin 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 | September 12, 2024 11:45 | September 12, 2024 16:15 | 4h 30m | 7,043 | 12K |
| 2 | October 12, 2024 14:30 | October 12, 2024 16:15 | 1h 45m | 3,446 | 3,458 |
| 3 | August 16, 2024 14:45 | August 16, 2024 16:00 | 1h 15m | 1,569 | 1,185 |
| 4 | January 6, 2024 12:45 | January 6, 2024 13:00 | 15m | 1,435 | 359 |
| 5 | April 3, 2024 18:45 | April 3, 2024 23:30 | 4h 45m | 929 | 2,203 |
| 6 | October 10, 2024 05:00 | October 10, 2024 14:30 | 9h 30m | 890 | 8,455 |
| 7 | November 16, 2024 17:00 | November 17, 2024 17:15 | 1d | 889 | 5,796 |
| 8 | September 11, 2024 11:30 | September 11, 2024 17:30 | 6h | 700 | 1,665 |
| 9 | April 5, 2024 11:45 | April 6, 2024 10:30 | 22h 45m | 305 | 2,022 |
| 10 | February 26, 2024 13:30 | February 26, 2024 16:00 | 2h 30m | 291 | 100 |
Outage episodes by size in 2024: 26 reached 100+ customers, 4 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 Asotin 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 |
|---|---|---|---|---|---|
| Avista Corp | 2024 | 3.1 hrs | 1.11 | 2.3 hrs | 0.94 |
| Inland Power & Light Company | 2024 | 6.4 hrs | 1.20 | 4.6 hrs | 1.09 |
| Clearwater Power Company | 2018 | 16.6 hrs | 3.16 | 12.0 hrs | 2.91 |
| Avista Corp,avista | - | - | - | - | - |
| PUD No 1 of Asotin County | - | - | - | - | - |
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 Washington's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 20,797 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. Asotin County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Asotin County, WA 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/washington/asotin-county