County annual report · FIPS 19087
2022 Henry County, IA Power Outage Report
In 2022, customers in Henry County, IA went without power for an average of 0.8 hours, a total of 9,811 customer-hours (Iowa average 1.6 hours). That ranks 89th worst of 99 Iowa counties and 2752nd 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 Henry 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 | February 22, 2022 16:45 | February 22, 2022 20:15 | 3h 30m | 866 | 699 |
| 2 | June 15, 2022 21:30 | June 15, 2022 23:15 | 1h 45m | 700 | 1,050 |
| 3 | September 16, 2022 04:15 | September 16, 2022 06:30 | 2h 15m | 509 | 1,145 |
| 4 | December 24, 2022 16:45 | December 24, 2022 18:45 | 2h | 427 | 824 |
| 5 | October 27, 2022 13:15 | October 27, 2022 22:45 | 9h 30m | 339 | 655 |
| 6 | November 22, 2022 16:00 | November 22, 2022 17:45 | 1h 45m | 314 | 317 |
| 7 | March 30, 2022 17:00 | March 30, 2022 18:00 | 1h | 211 | 146 |
| 8 | September 21, 2022 06:00 | September 21, 2022 07:00 | 1h | 124 | 124 |
| 9 | November 5, 2022 14:30 | November 5, 2022 19:45 | 5h 15m | 113 | 480 |
| 10 | October 12, 2022 19:00 | October 12, 2022 20:45 | 1h 45m | 110 | 30 |
Outage episodes by size in 2022: 12 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 Henry 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 | - | - | - | - | - |
| Access Energy Coop | - | - | - | - | - |
| City of Danville - (IA) | - | - | - | - | - |
| New London Municipal Utilities | - | - | - | - | - |
| City of Mt Pleasant - (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 ÷ 11,923 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. Henry County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Henry 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/henry-county