County annual report · FIPS 18099
2023 Marshall County, IN Power Outage Report
In 2023, customers in Marshall County, IN went without power for an average of 2.8 hours, a total of 59K customer-hours (Indiana average 5.9 hours). That ranks 58th worst of 92 Indiana counties and 2008th of 2,977 nationally.
Compared with IN, the US and 2022
Coverage line is EAGLE-I's share of Indiana customers tracked each year.
Biggest outages in Marshall County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 29, 2023 03:15 | July 31, 2023 00:15 | 1d 21h | 3,468 | 32K |
| 2 | February 9, 2023 15:15 | February 9, 2023 17:15 | 2h | 1,528 | 1,155 |
| 3 | June 3, 2023 21:30 | June 3, 2023 23:00 | 1h 30m | 1,522 | 1,903 |
| 4 | November 30, 2023 15:30 | November 30, 2023 17:15 | 1h 45m | 1,109 | 1,941 |
| 5 | October 19, 2023 18:45 | October 19, 2023 21:15 | 2h 30m | 706 | 719 |
| 6 | July 6, 2023 19:00 | July 7, 2023 03:15 | 8h 15m | 691 | 1,966 |
| 7 | November 26, 2023 21:00 | November 26, 2023 22:30 | 1h 30m | 685 | 1,028 |
| 8 | April 1, 2023 00:30 | April 1, 2023 18:15 | 17h 45m | 549 | 1,323 |
| 9 | March 3, 2023 18:15 | March 4, 2023 08:45 | 14h 30m | 480 | 2,640 |
| 10 | January 19, 2023 19:00 | January 19, 2023 23:45 | 4h 45m | 469 | 905 |
Outage episodes by size in 2023: 25 reached 100+ customers, 4 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 2023, 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 | 2023 | 3.7 hrs | 1.10 | 2.6 hrs | 0.97 |
| Northern Indiana Pub Serv Co | 2023 | 5.3 hrs | 1.14 | 2.5 hrs | 0.87 |
| 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 n/a of Indiana's customers in 2023; 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, 2023, 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/2023/indiana/marshall-county