County annual report · FIPS 49013
2024 Duchesne County, UT Power Outage Report
In 2024, customers in Duchesne County, UT went without power for an average of 0.0 hours, a total of 17 customer-hours (Utah average 3.1 hours). That ranks 26th worst of 26 Utah counties and 2979th of 2,990 nationally.
Compared with UT, the US and 2023
Coverage line is EAGLE-I's share of Utah customers tracked each year.
Biggest outages in Duchesne County, 2024
The 5 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 2, 2024 14:15 | July 2, 2024 16:45 | 2h 30m | 1 | 3 |
| 2 | July 12, 2024 01:30 | July 12, 2024 03:30 | 2h | 1 | 2 |
| 3 | October 18, 2024 18:15 | October 18, 2024 20:30 | 2h 15m | 1 | 2 |
| 4 | October 21, 2024 16:30 | October 22, 2024 00:00 | 7h 30m | 1 | 8 |
| 5 | October 28, 2024 14:30 | October 28, 2024 17:00 | 2h 30m | 1 | 3 |
Outage episodes by size in 2024: 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 Duchesne 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 |
| Moon Lake Electric Assn Inc | - | - | - | - | - |
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 Utah's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 6,214 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. Duchesne County has data for 2017–2020, 2022–2025.
Cite this report
MassOutage (massoutage.com), Duchesne County, UT 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/utah/duchesne-county