County annual report · FIPS 53031
2024 Jefferson County, WA Power Outage Report
In 2024, customers in Jefferson County, WA went without power for an average of 6.8 hours, a total of 187K customer-hours (Washington average 12.1 hours). That ranks 15th worst of 34 Washington counties and 1281st 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 Jefferson 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 | February 25, 2024 23:45 | February 26, 2024 23:30 | 23h 45m | 4,869 | 8,232 |
| 2 | February 14, 2024 20:45 | February 16, 2024 17:45 | 1d 21h | 3,449 | 24K |
| 3 | February 27, 2024 08:30 | February 27, 2024 20:00 | 11h 30m | 3,307 | 6,714 |
| 4 | November 4, 2024 10:00 | November 5, 2024 08:45 | 22h 45m | 2,614 | 7,028 |
| 5 | November 20, 2024 02:00 | November 20, 2024 10:00 | 8h | 2,606 | 8,111 |
| 6 | January 11, 2024 19:15 | January 12, 2024 07:45 | 12h 30m | 2,386 | 4,833 |
| 7 | January 30, 2024 03:45 | January 30, 2024 20:00 | 16h 15m | 2,324 | 6,588 |
| 8 | December 14, 2024 10:30 | December 16, 2024 01:15 | 1d 14h | 2,147 | 11K |
| 9 | June 3, 2024 01:45 | June 3, 2024 22:45 | 21h | 1,852 | 7,099 |
| 10 | March 28, 2024 17:00 | March 28, 2024 19:45 | 2h 45m | 1,778 | 1,799 |
Outage episodes by size in 2024: 49 reached 100+ customers, 21 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 Jefferson 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 |
|---|---|---|---|---|---|
| PUD No 1 of Grays Harbor County | 2024 | 7.8 hrs | 1.40 | 3.4 hrs | 1.00 |
| PUD No 1 of Jefferson County | 2024 | 8.7 hrs | 2.95 | 7.1 hrs | 2.71 |
| Bonneville Power Administration | - | - | - | - | - |
| PUD No 1 of Clallam County | - | - | - | - | - |
| PUD No 1 of Clallam County,clallamcountypud | - | - | - | - | - |
| PUD No 1 of Mason County | - | - | - | - | - |
| PUD No 1 of Jefferson County,jeffersonpud | - | - | - | - | - |
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 ÷ 27,322 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 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Jefferson 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/jefferson-county