County annual report · FIPS 19087
2019 Henry County, IA Power Outage Report
In 2019, customers in Henry County, IA went without power for an average of 3.1 hours, a total of 37K customer-hours (Iowa average 2.2 hours). That ranks 31st worst of 99 Iowa counties and 1594th of 2,945 nationally.
Compared with IA, the US and 2018
Coverage line is EAGLE-I's share of Iowa customers tracked each year.
Biggest outages in Henry County, 2019
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 12, 2019 04:45 | February 13, 2019 19:45 | 1d 15h | 1,596 | 10K |
| 2 | May 24, 2019 13:00 | May 24, 2019 17:15 | 4h 15m | 847 | 1,434 |
| 3 | February 24, 2019 13:45 | February 24, 2019 20:30 | 6h 45m | 797 | 1,212 |
| 4 | October 5, 2019 13:15 | October 5, 2019 19:00 | 5h 45m | 789 | 798 |
| 5 | February 14, 2019 23:45 | February 15, 2019 02:15 | 2h 30m | 712 | 278 |
| 6 | April 29, 2019 10:30 | April 29, 2019 15:15 | 4h 45m | 704 | 1,239 |
| 7 | July 17, 2019 19:30 | July 18, 2019 02:00 | 6h 30m | 609 | 689 |
| 8 | May 28, 2019 18:00 | May 28, 2019 19:15 | 1h 15m | 568 | 338 |
| 9 | February 20, 2019 09:30 | February 20, 2019 13:30 | 4h | 542 | 2,100 |
| 10 | July 1, 2019 12:30 | July 2, 2019 04:00 | 15h 30m | 475 | 1,921 |
Outage episodes by size in 2019: 43 reached 100+ customers, 1 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 2019, 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 | 2018 | 1.9 hrs | 0.92 | 1.7 hrs | 0.85 |
| 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 89% of Iowa's customers in 2019; 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, 2019, 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/2019/iowa/henry-county