County annual report · FIPS 49011
2022 Davis County, UT Power Outage Report
In 2022, customers in Davis County, UT went without power for an average of 1.5 hours, a total of 193K customer-hours (Utah average 2.7 hours). That ranks 21st worst of 26 Utah counties and 2506th 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 Davis 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 | October 8, 2022 19:15 | October 9, 2022 01:30 | 6h 15m | 6,030 | 7,790 |
| 2 | May 4, 2022 10:00 | May 4, 2022 12:15 | 2h 15m | 5,094 | 9,895 |
| 3 | November 6, 2022 16:15 | November 6, 2022 21:45 | 5h 30m | 4,721 | 8,532 |
| 4 | September 18, 2022 05:15 | September 18, 2022 08:30 | 3h 15m | 3,612 | 6,316 |
| 5 | June 29, 2022 07:30 | June 29, 2022 20:30 | 13h | 3,609 | 4,274 |
| 6 | December 27, 2022 09:30 | December 28, 2022 23:45 | 1d 14h | 2,874 | 10K |
| 7 | August 24, 2022 13:15 | August 25, 2022 02:15 | 13h | 2,785 | 4,782 |
| 8 | March 6, 2022 04:45 | March 8, 2022 04:45 | 2d | 2,704 | 3,214 |
| 9 | July 28, 2022 22:45 | July 29, 2022 21:00 | 22h 15m | 2,594 | 5,228 |
| 10 | November 30, 2022 16:30 | December 1, 2022 02:15 | 9h 45m | 2,369 | 4,321 |
Outage episodes by size in 2022: 128 reached 100+ customers, 20 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 Davis 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 |
| Kaysville City Corporation | 2018 | 68 min | 0.42 | 33 min | 0.33 |
| City of Bountiful | - | - | - | - | - |
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 ÷ 129,095 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. Davis County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Davis 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/davis-county