County annual report · FIPS 16005
2017 Bannock County, ID Power Outage Report
In 2017, customers in Bannock County, ID went without power for an average of 1.6 hours, a total of 72K customer-hours (Idaho average 3.0 hours). That ranks 30th worst of 44 Idaho counties and 1768th of 2,786 nationally.
Compared with ID, the US and 2016
Coverage line is EAGLE-I's share of Idaho customers tracked each year.
Biggest outages in Bannock 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 | July 11, 2017 13:30 | July 11, 2017 15:45 | 2h 15m | 6,803 | 13K |
| 2 | February 8, 2017 01:45 | February 8, 2017 03:15 | 1h 30m | 3,191 | 3,866 |
| 3 | August 1, 2017 23:15 | August 2, 2017 01:00 | 1h 45m | 2,610 | 4,568 |
| 4 | April 15, 2017 19:00 | April 16, 2017 00:15 | 5h 15m | 2,488 | 8,176 |
| 5 | April 24, 2017 22:45 | April 24, 2017 23:30 | 45m | 2,403 | 1,802 |
| 6 | April 25, 2017 15:30 | April 25, 2017 15:45 | 15m | 2,401 | 600 |
| 7 | February 4, 2017 09:00 | February 4, 2017 17:30 | 8h 30m | 1,700 | 2,778 |
| 8 | May 10, 2017 12:15 | May 10, 2017 13:00 | 45m | 1,672 | 1,254 |
| 9 | February 11, 2017 21:45 | February 12, 2017 00:30 | 2h 45m | 1,264 | 3,115 |
| 10 | October 11, 2017 16:00 | October 11, 2017 16:30 | 30m | 1,107 | 554 |
Outage episodes by size in 2017: 52 reached 100+ customers, 15 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 Bannock 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 |
| Idaho Power Co | 2017 | 3.8 hrs | 1.38 | 3.6 hrs | 1.35 |
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 Idaho's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 43,884 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. Bannock County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Bannock County, ID 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/idaho/bannock-county