County annual report · FIPS 19057
2022 Des Moines County, IA Power Outage Report
In 2022, customers in Des Moines County, IA went without power for an average of 1.4 hours, a total of 25K customer-hours (Iowa average 1.6 hours). That ranks 65th worst of 99 Iowa counties and 2549th 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 Des Moines 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 | July 20, 2022 02:30 | July 20, 2022 07:15 | 4h 45m | 1,586 | 3,211 |
| 2 | July 6, 2022 04:00 | July 6, 2022 10:45 | 6h 45m | 1,156 | 1,239 |
| 3 | June 1, 2022 12:45 | June 1, 2022 13:15 | 30m | 890 | 224 |
| 4 | October 3, 2022 14:00 | October 3, 2022 14:45 | 45m | 829 | 213 |
| 5 | June 1, 2022 16:15 | June 1, 2022 18:30 | 2h 15m | 645 | 906 |
| 6 | August 8, 2022 10:30 | August 8, 2022 12:00 | 1h 30m | 329 | 337 |
| 7 | November 18, 2022 20:15 | November 18, 2022 22:45 | 2h 30m | 288 | 334 |
| 8 | October 12, 2022 23:30 | October 13, 2022 04:30 | 5h | 243 | 438 |
| 9 | March 22, 2022 06:15 | March 22, 2022 09:45 | 3h 30m | 191 | 431 |
| 10 | May 12, 2022 02:30 | May 12, 2022 13:30 | 11h | 171 | 1,746 |
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 Des Moines 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 |
|---|---|---|---|---|---|
| Eastern Iowa Light & Power Coop | 2022 | 80 min | 1.01 | 80 min | 1.01 |
| Interstate Power and Light Co | - | - | - | - | - |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Access Energy Coop | - | - | - | - | - |
| City of Danville - (IA) | - | - | - | - | - |
| New London Municipal Utilities | - | - | - | - | - |
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 ÷ 18,207 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. Des Moines County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Des Moines 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/des-moines-county