County annual report · FIPS 53011
2024 Clark County, WA Power Outage Report
In 2024, customers in Clark County, WA went without power for an average of 2.2 hours, a total of 467K customer-hours (Washington average 12.1 hours). That ranks 28th worst of 34 Washington counties and 2350th 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 Clark 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 | March 26, 2024 16:00 | March 26, 2024 20:45 | 4h 45m | 23,952 | 24K |
| 2 | May 11, 2024 15:45 | May 11, 2024 16:45 | 1h | 21,473 | 9,671 |
| 3 | March 14, 2024 20:15 | March 15, 2024 03:15 | 7h | 17,643 | 11K |
| 4 | January 23, 2024 07:00 | January 23, 2024 22:00 | 15h | 10,022 | 17K |
| 5 | August 17, 2024 15:15 | August 18, 2024 15:45 | 1d | 9,523 | 26K |
| 6 | January 13, 2024 07:15 | January 16, 2024 05:45 | 2d 22h | 7,281 | 102K |
| 7 | December 26, 2024 08:30 | December 27, 2024 06:15 | 21h 45m | 6,389 | 22K |
| 8 | December 1, 2024 03:00 | December 1, 2024 16:45 | 13h 45m | 5,500 | 5,281 |
| 9 | January 10, 2024 06:15 | January 12, 2024 13:45 | 2d 7h | 5,491 | 93K |
| 10 | July 7, 2024 14:15 | July 7, 2024 17:45 | 3h 30m | 4,032 | 4,481 |
Outage episodes by size in 2024: 110 reached 100+ customers, 37 reached 1,000+ customers, 4 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 Clark 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 Clark County - (WA) | 2024 | 2.4 hrs | 1.47 | 59 min | 1.13 |
| Bonneville Power Administration | - | - | - | - | - |
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 ÷ 210,595 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. Clark County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Clark 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/clark-county