County annual report · FIPS 53047
2019 Okanogan County, WA Power Outage Report
In 2019, customers in Okanogan County, WA went without power for an average of 0.0 hours, a total of 646 customer-hours (Washington average 2.0 hours). That ranks 37th worst of 37 Washington counties and 2865th of 2,945 nationally.
Compared with WA, the US
Coverage line is EAGLE-I's share of Washington customers tracked each year.
Biggest outages in Okanogan County, 2019
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 6, 2019 17:15 | September 7, 2019 03:45 | 10h 30m | 24 | 252 |
| 2 | December 15, 2019 17:30 | December 15, 2019 20:45 | 3h 15m | 12 | 37 |
| 3 | September 8, 2019 09:00 | September 8, 2019 17:00 | 8h | 5 | 19 |
| 4 | November 5, 2019 04:15 | November 5, 2019 09:30 | 5h 15m | 5 | 12 |
| 5 | December 17, 2019 03:00 | December 17, 2019 07:00 | 4h | 5 | 20 |
| 6 | December 18, 2019 17:30 | December 18, 2019 21:00 | 3h 30m | 5 | 17 |
| 7 | October 22, 2019 17:00 | October 28, 2019 21:00 | 6d 4h | 3 | 155 |
| 8 | March 12, 2019 17:15 | March 12, 2019 22:15 | 5h | 2 | 10 |
| 9 | March 13, 2019 18:15 | March 13, 2019 19:15 | 1h | 2 | 2 |
| 10 | March 27, 2019 17:45 | March 27, 2019 18:45 | 1h | 2 | 2 |
Outage episodes by size in 2019: 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 Okanogan County reported on EIA Form 861 for 2019, 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 |
|---|---|---|---|---|---|
| Bonneville Power Administration | - | - | - | - | - |
| PUD No 1 of Chelan County | - | - | - | - | - |
| City of Coulee Dam - (WA) | - | - | - | - | - |
| Nespelem Valley Elec Coop, Inc | - | - | - | - | - |
| PUD No 1 of Ferry County | - | - | - | - | - |
| Okanogan County Elec Coop, Inc | - | - | - | - | - |
| PUD No 1 of Okanogan 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 86% of Washington's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 24,937 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. Okanogan County has data for 2019–2020, 2024.
Cite this report
MassOutage (massoutage.com), Okanogan County, WA annual power outage report, 2019, 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/). https://massoutage.com/reports/2019/washington/okanogan-county