County annual report · FIPS 19067
2016 Floyd County, IA Power Outage Report
In 2016, customers in Floyd County, IA went without power for an average of 1.4 hours, a total of 11K customer-hours (Iowa average 1.8 hours). That ranks 62nd worst of 99 Iowa counties and 1563rd of 2,391 nationally.
Compared with IA, the US and 2015
Coverage line is EAGLE-I's share of Iowa customers tracked each year.
Biggest outages in Floyd County, 2016
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | September 16, 2016 00:00 | September 16, 2016 04:30 | 4h 30m | 1,220 | 2,583 |
| 2 | September 18, 2016 21:30 | September 19, 2016 00:30 | 3h | 1,196 | 2,275 |
| 3 | October 8, 2016 03:15 | October 8, 2016 04:15 | 1h | 712 | 712 |
| 4 | August 24, 2016 00:30 | August 24, 2016 10:30 | 10h | 484 | 824 |
| 5 | June 21, 2016 17:30 | June 21, 2016 18:30 | 1h | 450 | 338 |
| 6 | September 21, 2016 21:45 | September 22, 2016 05:45 | 8h | 314 | 881 |
| 7 | June 30, 2016 19:15 | June 30, 2016 20:15 | 1h | 232 | 60 |
| 8 | June 18, 2016 04:15 | June 18, 2016 05:45 | 1h 30m | 230 | 345 |
| 9 | June 14, 2016 22:30 | June 15, 2016 03:45 | 5h 15m | 163 | 311 |
| 10 | March 24, 2016 02:30 | March 24, 2016 17:45 | 15h 15m | 122 | 488 |
Outage episodes by size in 2016: 10 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 Floyd County reported on EIA Form 861 for 2016, 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 | 2016 | 3.6 hrs | 1.64 | 83 min | 0.90 |
| Heartland Power Coop | 2016 | 89 min | 0.86 | 89 min | 0.86 |
| Interstate Power and Light Co | - | - | - | - | - |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Butler County Rural Elec Coop - (IA) | - | - | - | - | - |
| Franklin Rural Electric Coop - (IA) | - | - | - | - | - |
| City of Rockford- (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 n/a of Iowa's customers in 2016; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,886 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. Floyd County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Floyd County, IA annual power outage report, 2016, 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/2016/iowa/floyd-county