County annual report · FIPS 53031
2015 Jefferson County, WA Power Outage Report
In 2015, customers in Jefferson County, WA went without power for an average of 0.0 hours, a total of 1 customer-hours (Washington average 9.1 hours). That ranks 22nd worst of 23 Washington counties and 2478th of 2,484 nationally.
Compared with WA, the US
Coverage line is EAGLE-I's share of Washington customers tracked each year.
Biggest outages in Jefferson County, 2015
The 1 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 22, 2015 02:00 | October 22, 2015 02:15 | 15m | 3 | 1 |
Outage episodes by size in 2015: 0 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 Jefferson County reported on EIA Form 861 for 2015, 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 Jefferson County | 2015 | 10.1 hrs | 3.30 | 68 min | 1.90 |
| Bonneville Power Administration | - | - | - | - | - |
| PUD No 1 of Grays Harbor County | - | - | - | - | - |
| 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 2015; 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, 2015, 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/2015/washington/jefferson-county