County annual report · FIPS 49049
2024 Utah County, UT Power Outage Report
In 2024, customers in Utah County, UT went without power for an average of 1.8 hours, a total of 421K customer-hours (Utah average 3.1 hours). That ranks 24th worst of 26 Utah counties and 2476th 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 Utah 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 | November 5, 2024 12:00 | November 15, 2024 02:30 | 9d 14h | 22,269 | 97K |
| 2 | August 5, 2024 14:30 | September 26, 2024 03:30 | 51d 13h | 21,841 | 76K |
| 3 | June 26, 2024 10:15 | June 28, 2024 05:15 | 1d 19h | 11,145 | 24K |
| 4 | June 14, 2024 14:30 | June 15, 2024 07:00 | 16h 30m | 10,952 | 15K |
| 5 | October 8, 2024 14:15 | October 9, 2024 03:30 | 13h 15m | 6,844 | 2,433 |
| 6 | June 17, 2024 11:45 | June 20, 2024 06:45 | 2d 19h | 6,019 | 22K |
| 7 | May 24, 2024 09:15 | June 11, 2024 09:45 | 18d | 4,652 | 15K |
| 8 | October 29, 2024 14:15 | October 31, 2024 20:45 | 2d 6h | 3,168 | 1,362 |
| 9 | February 28, 2024 16:00 | March 4, 2024 23:30 | 5d 7h | 2,894 | 16K |
| 10 | June 22, 2024 13:45 | June 23, 2024 04:45 | 15h | 2,716 | 7,238 |
Outage episodes by size in 2024: 77 reached 100+ customers, 27 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 Utah 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 |
| City of Springville - (UT) | 2024 | 2.6 hrs | 1.43 | - | - |
| Lehi City Corporation | 2024 | 42 min | 0.43 | 42 min | 0.43 |
| Provo City Corp | 2024 | 35 min | 0.47 | 35 min | 0.47 |
| Strawberry Electric Serv Dist | 2024 | 2.8 hrs | - | 47 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 n/a of Utah's customers in 2024; 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, 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/utah-county