County annual report · FIPS 49009
2019 Daggett County, UT Power Outage Report
In 2019, customers in Daggett County, UT went without power for an average of 14.2 hours, a total of 29K customer-hours (Utah average 2.5 hours). That ranks 5th worst of 29 Utah counties and 341st of 2,937 nationally.
Compared with UT, the US
Coverage line is EAGLE-I's share of Utah customers tracked each year.
Biggest outages in Daggett County, 2019
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 10, 2019 06:15 | May 10, 2019 11:00 | 4h 45m | 2,063 | 9,799 |
| 2 | August 18, 2019 07:00 | August 18, 2019 08:30 | 1h 30m | 2,063 | 2,068 |
| 3 | January 20, 2019 19:15 | January 20, 2019 22:30 | 3h 15m | 1,932 | 742 |
| 4 | February 9, 2019 12:30 | February 9, 2019 23:00 | 10h 30m | 1,383 | 358 |
| 5 | August 8, 2019 14:45 | August 9, 2019 00:45 | 10h | 1,032 | 955 |
| 6 | July 23, 2019 12:45 | July 23, 2019 13:30 | 45m | 979 | 734 |
| 7 | February 15, 2019 07:00 | February 15, 2019 23:45 | 16h 45m | 718 | 606 |
| 8 | May 22, 2019 02:15 | May 22, 2019 13:30 | 11h 15m | 380 | 870 |
| 9 | June 9, 2019 13:30 | June 9, 2019 21:45 | 8h 15m | 358 | 1,591 |
| 10 | February 16, 2019 05:15 | February 16, 2019 21:30 | 16h 15m | 355 | 2,952 |
Outage episodes by size in 2019: 12 reached 100+ customers, 5 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 Daggett County reported on EIA Form 861 for 2019, 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 |
|---|---|---|---|---|---|
| WAPA-- Western Area Power Administration | - | - | - | - | - |
| Moon Lake Electric Assn Inc | - | - | - | - | - |
| Bridger Valley Elec 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 80% of Utah's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,063 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. Daggett County has data for 2019–2020.
Cite this report
MassOutage (massoutage.com), Daggett County, UT annual power outage report, 2019, data as of Oct 14, 2026 13:35 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/). https://massoutage.com/reports/2019/utah/daggett-county