County annual report · FIPS 17161
2022 Rock Island County, IL Power Outage Report
In 2022, customers in Rock Island County, IL went without power for an average of 1.4 hours, a total of 117K customer-hours (Illinois average 1.6 hours). That ranks 80th worst of 102 Illinois counties and 2542nd of 2,976 nationally.
Compared with IL, the US and 2021
Coverage line is EAGLE-I's share of Illinois customers tracked each year.
Biggest outages in Rock Island 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 | October 12, 2022 10:30 | October 13, 2022 03:30 | 17h | 5,921 | 14K |
| 2 | June 22, 2022 02:30 | June 22, 2022 17:30 | 15h | 3,691 | 9,098 |
| 3 | October 11, 2022 19:00 | October 12, 2022 00:15 | 5h 15m | 2,873 | 2,708 |
| 4 | December 23, 2022 00:30 | December 24, 2022 08:15 | 1d 7h | 2,487 | 3,336 |
| 5 | May 30, 2022 08:45 | May 30, 2022 14:30 | 5h 45m | 2,025 | 3,809 |
| 6 | January 31, 2022 16:45 | January 31, 2022 23:30 | 6h 45m | 1,928 | 1,862 |
| 7 | September 25, 2022 20:15 | September 26, 2022 00:30 | 4h 15m | 1,843 | 1,020 |
| 8 | March 25, 2022 18:45 | March 26, 2022 03:45 | 9h | 1,769 | 3,152 |
| 9 | March 14, 2022 20:30 | March 15, 2022 01:00 | 4h 30m | 1,683 | 1,747 |
| 10 | May 26, 2022 19:30 | May 26, 2022 22:15 | 2h 45m | 1,551 | 1,941 |
Outage episodes by size in 2022: 87 reached 100+ customers, 15 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 Rock Island 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 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 98% of Illinois's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 83,685 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. Rock Island County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Rock Island County, IL 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/illinois/rock-island-county