County annual report · FIPS 56043
2024 Washakie County, WY Power Outage Report
In 2024, customers in Washakie County, WY went without power for an average of 19.3 hours, a total of 5,121 customer-hours (Wyoming average 2.4 hours). That ranks 2nd worst of 20 Wyoming counties and 522nd of 2,990 nationally.
Compared with WY, the US and 2023
Coverage line is EAGLE-I's share of Wyoming customers tracked each year.
Biggest outages in Washakie 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 | May 26, 2024 17:30 | May 27, 2024 01:00 | 7h 30m | 1,464 | 2,580 |
| 2 | June 27, 2024 02:00 | June 27, 2024 03:30 | 1h 30m | 146 | 147 |
| 3 | August 6, 2024 22:45 | August 7, 2024 03:45 | 5h | 104 | 104 |
| 4 | August 26, 2024 07:15 | August 26, 2024 10:00 | 2h 45m | 89 | 208 |
| 5 | August 28, 2024 05:30 | August 28, 2024 07:30 | 2h | 89 | 178 |
| 6 | June 14, 2024 22:45 | June 15, 2024 05:00 | 6h 15m | 85 | 484 |
| 7 | May 29, 2024 18:30 | May 29, 2024 20:00 | 1h 30m | 80 | 63 |
| 8 | August 8, 2024 06:00 | August 8, 2024 14:15 | 8h 15m | 44 | 222 |
| 9 | April 6, 2024 12:45 | April 7, 2024 23:00 | 1d 10h | 40 | 606 |
| 10 | August 8, 2024 15:15 | August 8, 2024 19:30 | 4h 15m | 21 | 14 |
Outage episodes by size in 2024: 3 reached 100+ customers, 1 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 Washakie 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 |
|---|---|---|---|---|---|
| PacifiCorp | 2024 | 4.6 hrs | 1.67 | 2.0 hrs | 1.11 |
| High Plains Power Inc | 2024 | 5.2 hrs | - | 5.2 hrs | - |
| Big Horn Rural Electric Co | 2018 | 4.0 hrs | 1.80 | - | - |
| WAPA-- Western Area 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 Wyoming's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 265 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. Washakie County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Washakie County, WY 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/wyoming/washakie-county