County annual report · FIPS 49031
2017 Piute County, UT Power Outage Report
In 2017, customers in Piute County, UT went without power for an average of 0.1 hours, a total of 62 customer-hours (Utah average 1.0 hours). That ranks 25th worst of 26 Utah counties and 2573rd of 2,786 nationally.
Compared with UT, the US
Coverage line is EAGLE-I's share of Utah customers tracked each year.
Biggest outages in Piute County, 2017
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 23, 2017 14:45 | December 23, 2017 17:45 | 3h | 15 | 25 |
| 2 | November 2, 2017 18:15 | November 2, 2017 18:45 | 30m | 8 | 4 |
| 3 | September 2, 2017 23:00 | September 3, 2017 00:45 | 1h 45m | 4 | 6 |
| 4 | November 18, 2017 00:30 | November 18, 2017 04:00 | 3h 30m | 3 | 7 |
| 5 | August 12, 2017 20:15 | August 12, 2017 22:00 | 1h 45m | 1 | 2 |
| 6 | August 20, 2017 22:45 | August 21, 2017 01:00 | 2h 15m | 1 | 2 |
| 7 | August 26, 2017 19:45 | August 26, 2017 21:45 | 2h | 1 | 2 |
| 8 | October 21, 2017 12:30 | October 21, 2017 14:15 | 1h 45m | 1 | 2 |
| 9 | November 3, 2017 20:15 | November 3, 2017 22:45 | 2h 30m | 1 | 3 |
| 10 | November 13, 2017 18:00 | November 13, 2017 21:00 | 3h | 1 | 3 |
Outage episodes by size in 2017: 0 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 Piute County reported on EIA Form 861 for 2017, 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 | 2017 | 5.2 hrs | 2.01 | 2.4 hrs | 1.43 |
| Garkane Energy Coop, Inc | 2017 | 5.4 hrs | - | 4.4 hrs | - |
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 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 643 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. Piute County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Piute County, UT annual power outage report, 2017, 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/2017/utah/piute-county