County annual report · FIPS 16033
2022 Clark County, ID Power Outage Report
In 2022, customers in Clark County, ID went without power for an average of 2.2 hours, a total of 1,491 customer-hours (Idaho average 3.0 hours). That ranks 31st worst of 43 Idaho counties and 2229th of 2,976 nationally.
Compared with ID, the US and 2021
Coverage line is EAGLE-I's share of Idaho customers tracked each year.
Biggest outages in Clark 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 7, 2022 11:15 | October 7, 2022 14:00 | 2h 45m | 184 | 49 |
| 2 | August 1, 2022 18:45 | August 2, 2022 00:00 | 5h 15m | 132 | 268 |
| 3 | August 20, 2022 01:45 | August 20, 2022 05:30 | 3h 45m | 66 | 153 |
| 4 | May 27, 2022 23:15 | May 28, 2022 01:45 | 2h 30m | 49 | 80 |
| 5 | October 20, 2022 19:30 | October 20, 2022 21:30 | 2h | 49 | 51 |
| 6 | July 2, 2022 22:45 | July 3, 2022 15:15 | 16h 30m | 25 | 231 |
| 7 | October 22, 2022 20:45 | October 23, 2022 16:30 | 19h 45m | 23 | 198 |
| 8 | May 4, 2022 02:45 | May 4, 2022 03:45 | 1h | 18 | 18 |
| 9 | July 27, 2022 18:15 | July 28, 2022 02:30 | 8h 15m | 18 | 93 |
| 10 | December 27, 2022 12:15 | December 27, 2022 16:00 | 3h 45m | 16 | 60 |
Outage episodes by size in 2022: 2 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 Clark 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 |
| Fall River Rural Elec Coop Inc | 2022 | 15 min | 0.13 | 13 min | 0.11 |
| Vigilante Electric 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 91% of Idaho's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 685 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. Clark County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Clark County, ID 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/idaho/clark-county