County annual report · FIPS 49049
2022 Utah County, UT Power Outage Report
In 2022, customers in Utah County, UT went without power for an average of 3.7 hours, a total of 877K customer-hours (Utah average 2.7 hours). That ranks 14th worst of 26 Utah counties and 1742nd of 2,976 nationally.
Compared with UT, the US and 2021
Coverage line is EAGLE-I's share of Utah customers tracked each year.
Biggest outages in Utah County, 2022
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 24, 2022 15:30 | March 27, 2022 00:00 | 2d 8h | 119,719 | 361K |
| 2 | March 16, 2022 16:45 | March 18, 2022 23:30 | 2d 6h | 26,212 | 152K |
| 3 | April 19, 2022 15:15 | April 20, 2022 02:15 | 11h | 9,728 | 2,583 |
| 4 | April 5, 2022 17:15 | April 6, 2022 04:45 | 11h 30m | 9,713 | 2,462 |
| 5 | October 6, 2022 15:00 | October 6, 2022 23:15 | 8h 15m | 9,111 | 17K |
| 6 | July 21, 2022 11:30 | August 16, 2022 03:00 | 25d 15h | 6,118 | 58K |
| 7 | August 21, 2022 20:15 | August 24, 2022 06:30 | 2d 10h | 5,949 | 4,989 |
| 8 | August 16, 2022 12:00 | August 16, 2022 23:00 | 11h | 5,192 | 7,863 |
| 9 | October 20, 2022 12:30 | December 25, 2022 02:00 | 65d 13h | 4,072 | 71K |
| 10 | May 19, 2022 15:15 | June 17, 2022 02:45 | 28d 11h | 3,899 | 23K |
Outage episodes by size in 2022: 81 reached 100+ customers, 29 reached 1,000+ customers, 2 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 Utah County reported on EIA Form 861 for 2022, 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 | 2022 | 5.2 hrs | 1.58 | 1.8 hrs | 1.11 |
| City of Springville - (UT) | 2022 | 42 min | 0.40 | - | - |
| Lehi City Corporation | 2022 | 3.4 hrs | 0.64 | 43 min | 0.41 |
| Provo City Corp | 2022 | 18 min | 0.20 | 18 min | 0.20 |
| Strawberry Electric Serv Dist | 2022 | 46 min | - | 46 min | - |
| Payson City Corporation | - | - | - | - | - |
| Salem City Corporation - (UT) | - | - | - | - | - |
| Spanish Fork City Corporation | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 80% of Utah's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 239,289 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. Utah County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Utah County, UT annual power outage report, 2022, 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/2022/utah/utah-county