County annual report · FIPS 17075
2022 Iroquois County, IL Power Outage Report
In 2022, customers in Iroquois County, IL went without power for an average of 2.3 hours, a total of 23K customer-hours (Illinois average 1.6 hours). That ranks 54th worst of 102 Illinois counties and 2190th 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 Iroquois 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 | April 22, 2022 12:30 | April 22, 2022 12:45 | 15m | 861 | 215 |
| 2 | April 23, 2022 13:00 | April 23, 2022 22:00 | 9h | 837 | 406 |
| 3 | July 4, 2022 22:15 | July 5, 2022 20:00 | 21h 45m | 678 | 6,277 |
| 4 | October 20, 2022 18:45 | October 20, 2022 23:30 | 4h 45m | 659 | 1,224 |
| 5 | June 12, 2022 17:30 | June 12, 2022 21:00 | 3h 30m | 609 | 889 |
| 6 | October 28, 2022 10:45 | October 28, 2022 12:15 | 1h 30m | 574 | 861 |
| 7 | September 23, 2022 13:00 | September 23, 2022 15:45 | 2h 45m | 482 | 265 |
| 8 | October 15, 2022 00:15 | October 15, 2022 02:45 | 2h 30m | 367 | 346 |
| 9 | September 10, 2022 19:15 | September 12, 2022 13:15 | 1d 18h | 273 | 752 |
| 10 | February 25, 2022 05:30 | February 25, 2022 13:45 | 8h 15m | 248 | 712 |
Outage episodes by size in 2022: 18 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 Iroquois 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 |
|---|---|---|---|---|---|
| Ameren Illinois Company | 2022 | 2.7 hrs | 1.02 | 1.9 hrs | 0.88 |
| Eastern Illinois Elec Coop | 2022 | 2.9 hrs | 1.68 | 2.7 hrs | 1.52 |
| Ameren | - | - | - | - | - |
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 ÷ 10,038 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. Iroquois County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Iroquois 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/iroquois-county