County annual report · FIPS 19085
2022 Harrison County, IA Power Outage Report
In 2022, customers in Harrison County, IA went without power for an average of 2.9 hours, a total of 22K customer-hours (Iowa average 1.6 hours). That ranks 26th worst of 99 Iowa counties and 1971st 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 Harrison 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 | April 23, 2022 17:15 | April 24, 2022 00:45 | 7h 30m | 713 | 4,602 |
| 2 | July 24, 2022 01:45 | July 25, 2022 13:45 | 1d 12h | 664 | 4,469 |
| 3 | July 2, 2022 03:45 | July 2, 2022 04:00 | 15m | 663 | 166 |
| 4 | October 21, 2022 15:15 | October 21, 2022 18:45 | 3h 30m | 661 | 2,259 |
| 5 | July 11, 2022 08:15 | July 11, 2022 17:15 | 9h | 509 | 1,574 |
| 6 | April 13, 2022 01:30 | April 13, 2022 07:30 | 6h | 326 | 507 |
| 7 | December 3, 2022 10:30 | December 3, 2022 12:30 | 2h | 284 | 498 |
| 8 | October 17, 2022 16:15 | October 17, 2022 22:45 | 6h 30m | 283 | 678 |
| 9 | October 24, 2022 09:15 | October 24, 2022 11:15 | 2h | 283 | 566 |
| 10 | June 23, 2022 00:30 | June 23, 2022 02:30 | 2h | 238 | 476 |
Outage episodes by size in 2022: 15 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 Harrison 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 |
|---|---|---|---|---|---|
| MidAmerican Energy Co | 2022 | 1.8 hrs | 1.03 | 87 min | 0.88 |
| Western Iowa Power Coop | 2018 | 47 min | 0.76 | 47 min | 0.76 |
| Burt County Public Power Dist | - | - | - | - | - |
| Nishnabotna Valley R E C | - | - | - | - | - |
| Harrison County Rrl Elec Coop | - | - | - | - | - |
| City of Woodbine - (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 ÷ 7,620 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. Harrison County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Harrison 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/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2022/iowa/harrison-county