County annual report · FIPS 17107
2019 Logan County, IL Power Outage Report
In 2019, customers in Logan County, IL went without power for an average of 5.3 hours, a total of 58K customer-hours (Illinois average 1.8 hours). That ranks 20th worst of 102 Illinois counties and 1035th 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 Logan 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 | May 23, 2019 05:30 | May 24, 2019 23:45 | 1d 18h | 2,811 | 30K |
| 2 | April 16, 2019 13:30 | April 16, 2019 14:15 | 45m | 2,008 | 511 |
| 3 | September 2, 2019 10:45 | September 2, 2019 12:45 | 2h | 1,617 | 2,426 |
| 4 | April 29, 2019 18:00 | April 29, 2019 18:15 | 15m | 1,118 | 280 |
| 5 | August 20, 2019 15:00 | August 20, 2019 23:30 | 8h 30m | 1,072 | 2,254 |
| 6 | April 18, 2019 13:00 | April 18, 2019 14:45 | 1h 45m | 862 | 242 |
| 7 | June 26, 2019 03:00 | June 26, 2019 10:45 | 7h 45m | 671 | 3,536 |
| 8 | May 9, 2019 18:30 | May 9, 2019 19:45 | 1h 15m | 658 | 659 |
| 9 | January 26, 2019 12:15 | January 26, 2019 14:45 | 2h 30m | 569 | 997 |
| 10 | July 29, 2019 12:00 | July 29, 2019 15:30 | 3h 30m | 431 | 283 |
Outage episodes by size in 2019: 34 reached 100+ customers, 5 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 Logan 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 |
| Corn Belt Energy Corporation | 2018 | 6.9 hrs | 4.02 | 3.3 hrs | 3.75 |
| Menard Electric Coop | 2018 | 2.9 hrs | 1.75 | 2.9 hrs | 1.75 |
| 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 99% of Illinois's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 10,899 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. Logan County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Logan 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/logan-county