County annual report · FIPS 38045
2024 LaMoure County, ND Power Outage Report
In 2024, customers in LaMoure County, ND went without power for an average of 17.9 hours, a total of 37K customer-hours (North Dakota average 1.2 hours). That ranks 1st worst of 51 North Dakota counties and 573rd 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 LaMoure 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 | April 26, 2024 06:00 | April 26, 2024 11:15 | 5h 15m | 887 | 3,990 |
| 2 | August 16, 2024 20:15 | August 16, 2024 21:00 | 45m | 875 | 444 |
| 3 | August 15, 2024 01:30 | August 15, 2024 13:45 | 12h 15m | 741 | 1,670 |
| 4 | June 18, 2024 06:15 | June 18, 2024 15:30 | 9h 15m | 631 | 2,560 |
| 5 | September 8, 2024 09:15 | September 8, 2024 13:45 | 4h 30m | 382 | 1,719 |
| 6 | January 1, 2024 00:00 | March 1, 2024 16:15 | 60d 16h | 359 | 21K |
| 7 | June 2, 2024 14:45 | June 3, 2024 12:00 | 21h 15m | 304 | 1,383 |
| 8 | July 21, 2024 20:15 | July 22, 2024 01:30 | 5h 15m | 304 | 769 |
| 9 | June 28, 2024 06:15 | June 28, 2024 11:45 | 5h 30m | 184 | 229 |
| 10 | June 21, 2024 14:00 | June 21, 2024 17:15 | 3h 15m | 99 | 322 |
Outage episodes by size in 2024: 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 LaMoure 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 |
| Cass County Elec Coop Inc | 2024 | 24 min | 0.39 | 24 min | 0.39 |
| Dakota Valley Elec Coop Inc | 2024 | 3.7 hrs | 1.70 | 3.1 hrs | 1.62 |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
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 ÷ 2,058 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. LaMoure County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), LaMoure 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/lamoure-county