County annual report · FIPS 19015
2022 Boone County, IA Power Outage Report
In 2022, customers in Boone County, IA went without power for an average of 1.6 hours, a total of 17K customer-hours (Iowa average 1.6 hours). That ranks 57th worst of 99 Iowa counties and 2458th of 2,976 nationally.
Compared with IA, the US and 2021
Coverage line is EAGLE-I's share of Iowa customers tracked each year.
Biggest outages in Boone 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 | December 5, 2022 18:45 | December 5, 2022 19:15 | 30m | 1,146 | 571 |
| 2 | July 8, 2022 15:15 | July 8, 2022 17:30 | 2h 15m | 1,006 | 826 |
| 3 | July 5, 2022 22:15 | July 6, 2022 12:00 | 13h 45m | 848 | 1,357 |
| 4 | March 25, 2022 23:45 | March 26, 2022 01:15 | 1h 30m | 576 | 362 |
| 5 | June 23, 2022 07:00 | June 23, 2022 13:15 | 6h 15m | 455 | 359 |
| 6 | September 12, 2022 19:30 | September 12, 2022 20:45 | 1h 15m | 455 | 374 |
| 7 | June 13, 2022 09:00 | June 13, 2022 16:45 | 7h 45m | 323 | 350 |
| 8 | January 15, 2022 02:45 | January 15, 2022 07:15 | 4h 30m | 274 | 891 |
| 9 | November 22, 2022 17:30 | November 22, 2022 21:45 | 4h 15m | 273 | 198 |
| 10 | July 11, 2022 09:45 | July 11, 2022 17:30 | 7h 45m | 268 | 1,057 |
Outage episodes by size in 2022: 28 reached 100+ customers, 2 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 Boone 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 |
|---|---|---|---|---|---|
| Interstate Power and Light Co | - | - | - | - | - |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Midland Power Coop | - | - | - | - | - |
| City of Story City - (IA) | - | - | - | - | - |
| City of Ogden - (IA) | - | - | - | - | - |
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 Iowa's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 10,670 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. Boone County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Boone County, IA 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/). https://massoutage.com/reports/2022/iowa/boone-county