County annual report · FIPS 53065
2024 Stevens County, WA Power Outage Report
In 2024, customers in Stevens County, WA went without power for an average of 9.2 hours, a total of 283K customer-hours (Washington average 12.1 hours). That ranks 11th worst of 34 Washington counties and 988th 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 Stevens 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 25, 2024 14:00 | September 27, 2024 03:45 | 1d 13h | 5,993 | 52K |
| 2 | August 23, 2024 21:30 | August 25, 2024 20:00 | 1d 22h | 5,050 | 61K |
| 3 | January 13, 2024 11:00 | January 14, 2024 05:30 | 18h 30m | 2,479 | 7,034 |
| 4 | November 17, 2024 09:15 | November 18, 2024 00:00 | 14h 45m | 2,283 | 17K |
| 5 | April 17, 2024 15:45 | April 17, 2024 19:00 | 3h 15m | 1,768 | 1,585 |
| 6 | April 15, 2024 13:30 | April 16, 2024 22:30 | 1d 9h | 1,736 | 1,796 |
| 7 | April 10, 2024 18:00 | April 10, 2024 21:15 | 3h 15m | 1,735 | 3,084 |
| 8 | February 22, 2024 01:30 | February 22, 2024 12:45 | 11h 15m | 1,710 | 5,971 |
| 9 | July 30, 2024 05:45 | July 31, 2024 01:30 | 19h 45m | 1,658 | 2,547 |
| 10 | May 29, 2024 15:45 | May 30, 2024 07:00 | 15h 15m | 1,254 | 1,022 |
Outage episodes by size in 2024: 106 reached 100+ customers, 15 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 Stevens 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 |
| Bonneville Power Administration | - | - | - | - | - |
| Avista Corp,avista | - | - | - | - | - |
| City of Chewelah | - | - | - | - | - |
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 ÷ 30,671 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. Stevens County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Stevens 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/stevens-county