County annual report · FIPS 18099
2018 Marshall County, IN Power Outage Report
In 2018, customers in Marshall County, IN went without power for an average of 1.5 hours, a total of 32K customer-hours (Indiana average 3.9 hours). That ranks 70th worst of 90 Indiana counties and 2075th of 2,798 nationally.
Compared with IN, the US and 2017
Coverage line is EAGLE-I's share of Indiana customers tracked each year.
Biggest outages in Marshall County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 21, 2018 15:00 | March 6, 2018 01:00 | 12d 10h | 948 | 4,535 |
| 2 | May 15, 2018 01:45 | May 15, 2018 17:30 | 15h 45m | 942 | 774 |
| 3 | June 24, 2018 16:30 | June 24, 2018 20:00 | 3h 30m | 920 | 3,220 |
| 4 | May 20, 2018 21:15 | May 20, 2018 23:15 | 2h | 684 | 732 |
| 5 | July 16, 2018 15:30 | July 16, 2018 19:45 | 4h 15m | 647 | 1,934 |
| 6 | January 22, 2018 15:30 | January 22, 2018 22:30 | 7h | 573 | 334 |
| 7 | May 3, 2018 00:30 | May 3, 2018 09:00 | 8h 30m | 556 | 2,315 |
| 8 | May 28, 2018 15:15 | May 29, 2018 04:00 | 12h 45m | 552 | 1,180 |
| 9 | June 19, 2018 19:30 | June 20, 2018 19:45 | 1d | 420 | 1,138 |
| 10 | October 6, 2018 11:00 | October 6, 2018 19:00 | 8h | 341 | 784 |
Outage episodes by size in 2018: 23 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 Marshall County reported on EIA Form 861 for 2018, 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 |
|---|---|---|---|---|---|
| Indiana Michigan Power Co | 2018 | 7.3 hrs | 1.53 | 4.1 hrs | 1.30 |
| Northern Indiana Pub Serv Co | - | - | - | - | - |
| Fulton County Rural E M C | - | - | - | - | - |
| Kankakee Valley Rural E M C | - | - | - | - | - |
| Marshall County Rural E M C | - | - | - | - | - |
| Bremen Electric Light & Power Co | - | - | - | - | - |
| Town of Argos | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 79% of Indiana's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 20,986 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. Marshall County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Marshall County, IN annual power outage report, 2018, 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/2018/indiana/marshall-county