County annual report · FIPS 49047
2023 Uintah County, UT Power Outage Report
In 2023, customers in Uintah County, UT went without power for an average of 1.4 hours, a total of 16K customer-hours (Utah average 2.5 hours). That ranks 23rd worst of 26 Utah counties and 2521st of 2,977 nationally.
Compared with UT, the US and 2022
Coverage line is EAGLE-I's share of Utah customers tracked each year.
Biggest outages in Uintah County, 2023
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 28, 2023 00:15 | May 28, 2023 06:00 | 5h 45m | 449 | 871 |
| 2 | March 24, 2023 08:45 | March 24, 2023 11:00 | 2h 15m | 446 | 621 |
| 3 | January 1, 2023 14:15 | January 3, 2023 06:15 | 1d 16h | 386 | 1,515 |
| 4 | July 5, 2023 00:30 | July 5, 2023 07:15 | 6h 45m | 373 | 408 |
| 5 | June 23, 2023 21:15 | June 24, 2023 04:30 | 7h 15m | 371 | 400 |
| 6 | December 24, 2023 11:45 | December 24, 2023 16:00 | 4h 15m | 339 | 198 |
| 7 | October 30, 2023 14:30 | October 30, 2023 20:45 | 6h 15m | 293 | 1,297 |
| 8 | March 24, 2023 14:30 | March 24, 2023 20:30 | 6h | 230 | 620 |
| 9 | October 5, 2023 14:45 | October 5, 2023 20:15 | 5h 30m | 230 | 1,168 |
| 10 | August 29, 2023 13:15 | August 29, 2023 14:15 | 1h | 224 | 170 |
Outage episodes by size in 2023: 17 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 Uintah County reported on EIA Form 861 for 2023, 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 | 2023 | 8.2 hrs | 1.42 | 1.9 hrs | 0.99 |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
| 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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 11,374 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. Uintah County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Uintah County, UT annual power outage report, 2023, 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/2023/utah/uintah-county