County annual report · FIPS 16077
2019 Power County, ID Power Outage Report
In 2019, customers in Power County, ID went without power for an average of 3.0 hours, a total of 11K customer-hours (Idaho average 2.2 hours). That ranks 25th worst of 44 Idaho counties and 1657th of 2,945 nationally.
Compared with ID, the US and 2018
Coverage line is EAGLE-I's share of Idaho customers tracked each year.
Biggest outages in Power 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 | June 26, 2019 17:15 | June 26, 2019 17:30 | 15m | 722 | 181 |
| 2 | December 2, 2019 07:45 | December 2, 2019 11:15 | 3h 30m | 719 | 803 |
| 3 | December 14, 2019 11:00 | December 14, 2019 12:00 | 1h | 719 | 719 |
| 4 | February 5, 2019 05:45 | February 5, 2019 08:30 | 2h 45m | 691 | 1,555 |
| 5 | July 15, 2019 15:15 | July 15, 2019 15:30 | 15m | 520 | 130 |
| 6 | October 9, 2019 15:00 | October 9, 2019 15:45 | 45m | 372 | 279 |
| 7 | October 20, 2019 01:45 | October 20, 2019 04:00 | 2h 15m | 334 | 584 |
| 8 | February 5, 2019 12:00 | February 5, 2019 14:30 | 2h 30m | 248 | 324 |
| 9 | October 27, 2019 11:15 | October 27, 2019 22:00 | 10h 45m | 229 | 303 |
| 10 | September 6, 2019 18:45 | September 6, 2019 19:45 | 1h | 207 | 207 |
Outage episodes by size in 2019: 24 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 Power 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 |
|---|---|---|---|---|---|
| PacifiCorp | 2018 | 3.2 hrs | 1.62 | 2.0 hrs | 1.25 |
| Idaho Power Co | 2018 | 2.3 hrs | 1.01 | 2.3 hrs | 1.00 |
| Bonneville Power Administration | - | - | - | - | - |
| Raft Rural Elec Coop 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 92% of Idaho's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,842 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. Power County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Power County, ID annual power outage report, 2019, 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/2019/idaho/power-county