County annual report · FIPS 17143
2019 Peoria County, IL Power Outage Report
In 2019, customers in Peoria County, IL went without power for an average of 2.5 hours, a total of 340K customer-hours (Illinois average 1.8 hours). That ranks 56th worst of 102 Illinois counties and 1850th of 2,945 nationally.
Compared with IL, the US and 2018
Coverage line is EAGLE-I's share of Illinois customers tracked each year.
Biggest outages in Peoria 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 | June 26, 2019 02:30 | June 27, 2019 20:15 | 1d 17h | 5,271 | 37K |
| 2 | July 13, 2019 21:00 | July 19, 2019 05:00 | 5d 8h | 3,666 | 16K |
| 3 | June 30, 2019 13:45 | July 3, 2019 13:00 | 2d 23h | 3,445 | 16K |
| 4 | September 27, 2019 13:00 | September 30, 2019 03:45 | 2d 14h | 3,420 | 40K |
| 5 | May 18, 2019 12:15 | May 19, 2019 11:30 | 23h 15m | 3,074 | 12K |
| 6 | June 20, 2019 00:15 | June 20, 2019 11:00 | 10h 45m | 2,436 | 3,605 |
| 7 | September 20, 2019 06:45 | September 21, 2019 03:00 | 20h 15m | 2,374 | 6,099 |
| 8 | October 5, 2019 03:30 | October 6, 2019 09:45 | 1d 6h | 2,189 | 4,651 |
| 9 | October 29, 2019 13:45 | October 30, 2019 03:30 | 13h 45m | 2,173 | 1,863 |
| 10 | September 21, 2019 22:30 | September 22, 2019 10:00 | 11h 30m | 1,970 | 6,471 |
Outage episodes by size in 2019: 134 reached 100+ customers, 34 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 Peoria 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 |
|---|---|---|---|---|---|
| Ameren Illinois Company | 2018 | 3.5 hrs | 1.06 | 1.8 hrs | 0.90 |
| Ameren | - | - | - | - | - |
| Spoon River Electric Coop, Inc | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 99% of Illinois's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 137,518 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. Peoria County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Peoria County, IL 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/illinois/peoria-county