County annual report · FIPS 27089
2025 Marshall County, MN Power Outage Report
In 2025, customers in Marshall County, MN went without power for an average of 1.5 hours, a total of 5,447 customer-hours (Minnesota average 3.7 hours). That ranks 60th worst of 85 Minnesota counties and 2612th of 3,000 nationally.
Compared with MN, the US and 2024
Coverage line is EAGLE-I's share of Minnesota customers tracked each year.
Biggest outages in Marshall County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | January 29, 2025 22:15 | January 30, 2025 01:00 | 2h 45m | 400 | 1,094 |
| 2 | October 26, 2025 19:30 | October 26, 2025 20:45 | 1h 15m | 308 | 385 |
| 3 | April 24, 2025 21:30 | April 25, 2025 00:00 | 2h 30m | 250 | 563 |
| 4 | May 14, 2025 10:30 | May 14, 2025 10:45 | 15m | 187 | 47 |
| 5 | July 30, 2025 21:15 | July 31, 2025 01:15 | 4h | 187 | 748 |
| 6 | August 6, 2025 21:00 | August 6, 2025 23:30 | 2h 30m | 187 | 468 |
| 7 | August 15, 2025 01:30 | August 15, 2025 06:00 | 4h 30m | 187 | 842 |
| 8 | May 14, 2025 11:45 | May 14, 2025 12:30 | 45m | 186 | 140 |
| 9 | July 22, 2025 14:15 | July 22, 2025 19:00 | 4h 45m | 102 | 119 |
| 10 | August 16, 2025 00:30 | August 16, 2025 05:00 | 4h 30m | 79 | 50 |
Outage episodes by size in 2025: 9 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 2025, 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 |
|---|---|---|---|---|---|
| Otter Tail Power Co | 2024 | 2.6 hrs | 1.37 | 1.9 hrs | 1.09 |
| Red Lake Electric Coop, Inc | 2013 | 2.0 hrs | 1.00 | - | - |
| Roseau Electric Coop, Inc | 2018 | 83 min | 0.58 | 83 min | 0.58 |
| P K M Electric Coop, Inc | 2018 | 4.3 hrs | 5.70 | 80 min | 1.50 |
| City of Alvarado - (MN) | - | - | - | - | - |
| City of Newfolden - (MN) | - | - | - | - | - |
| City of Stephen - (MN) | - | - | - | - | - |
| City of Warren - (MN) | - | - | - | - | - |
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 Minnesota's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,652 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 2020, 2022–2025.
Cite this report
MassOutage (massoutage.com), Marshall County, MN annual power outage report, 2025, 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/2025/minnesota/marshall-county