County annual report · FIPS 38047
2024 Logan County, ND Power Outage Report
In 2024, customers in Logan County, ND went without power for an average of 8.9 hours, a total of 11K customer-hours (North Dakota average 1.2 hours). That ranks 2nd worst of 51 North Dakota counties and 1022nd of 2,990 nationally.
Compared with ND, the US and 2023
Coverage line is EAGLE-I's share of North Dakota customers tracked each year.
Biggest outages in Logan County, 2024
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 1, 2024 23:45 | July 2, 2024 00:15 | 30m | 456 | 228 |
| 2 | July 30, 2024 02:00 | July 30, 2024 05:45 | 3h 45m | 307 | 986 |
| 3 | December 12, 2024 15:30 | December 12, 2024 18:00 | 2h 30m | 274 | 685 |
| 4 | December 25, 2024 18:00 | December 26, 2024 14:00 | 20h | 171 | 655 |
| 5 | August 13, 2024 22:30 | August 14, 2024 12:00 | 13h 30m | 168 | 218 |
| 6 | December 16, 2024 19:45 | December 16, 2024 20:30 | 45m | 116 | 60 |
| 7 | April 22, 2024 14:45 | April 22, 2024 16:15 | 1h 30m | 75 | 43 |
| 8 | June 5, 2024 04:15 | June 5, 2024 04:45 | 30m | 50 | 13 |
| 9 | December 1, 2024 03:00 | December 1, 2024 08:00 | 5h | 42 | 100 |
| 10 | October 10, 2024 02:00 | October 10, 2024 04:15 | 2h 15m | 35 | 71 |
Outage episodes by size in 2024: 6 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 Logan County reported on EIA Form 861 for 2024, 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 |
| Montana-Dakota Utilities Co | 2024 | 2.9 hrs | 1.26 | 2.1 hrs | 1.10 |
| Dakota Valley Elec Coop Inc | 2024 | 3.7 hrs | 1.70 | 3.1 hrs | 1.62 |
| KEM 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 n/a of North Dakota's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,244 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 2017–2025.
Cite this report
MassOutage (massoutage.com), Logan County, ND annual power outage report, 2024, 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/2024/north-dakota/logan-county