County annual report · FIPS 17133
2022 Monroe County, IL Power Outage Report
In 2022, customers in Monroe County, IL went without power for an average of 1.9 hours, a total of 30K customer-hours (Illinois average 1.6 hours). That ranks 63rd worst of 102 Illinois counties and 2334th 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 Monroe 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 | December 23, 2022 18:15 | December 24, 2022 04:00 | 9h 45m | 3,023 | 6,004 |
| 2 | February 2, 2022 19:15 | February 2, 2022 22:15 | 3h | 486 | 1,343 |
| 3 | August 4, 2022 04:00 | August 4, 2022 21:15 | 17h 15m | 481 | 3,846 |
| 4 | May 19, 2022 22:30 | May 21, 2022 08:15 | 1d 9h | 346 | 4,899 |
| 5 | July 28, 2022 18:15 | July 29, 2022 06:15 | 12h | 296 | 856 |
| 6 | March 3, 2022 18:00 | March 3, 2022 19:15 | 1h 15m | 294 | 368 |
| 7 | April 20, 2022 15:30 | April 20, 2022 16:00 | 30m | 227 | 113 |
| 8 | August 18, 2022 07:15 | August 18, 2022 11:15 | 4h | 213 | 435 |
| 9 | March 6, 2022 23:45 | March 7, 2022 01:30 | 1h 45m | 199 | 249 |
| 10 | November 28, 2022 16:00 | November 28, 2022 16:30 | 30m | 193 | 59 |
Outage episodes by size in 2022: 21 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 Monroe 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 |
| Monroe County Elec Coop, Inc | 2018 | 1.6 hrs | 0.84 | 1.6 hrs | 0.84 |
| Egyptian Electric Coop Assn | - | - | - | - | - |
| City of Waterloo - (IL) | - | - | - | - | - |
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 ÷ 15,588 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. Monroe County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Monroe 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/monroe-county