County annual report · FIPS 38047
2019 Logan County, ND Power Outage Report
In 2019, customers in Logan County, ND went without power for an average of 1.5 hours, a total of 1,816 customer-hours (North Dakota average 1.1 hours). That ranks 10th worst of 35 North Dakota counties and 2297th of 2,945 nationally.
Compared with ND, the US and 2018
Coverage line is EAGLE-I's share of North Dakota customers tracked each year.
Biggest outages in Logan County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | November 14, 2019 06:00 | November 14, 2019 07:15 | 1h 15m | 480 | 598 |
| 2 | December 22, 2019 19:30 | December 22, 2019 19:45 | 15m | 108 | 27 |
| 3 | September 2, 2019 22:15 | September 2, 2019 23:30 | 1h 15m | 67 | 67 |
| 4 | July 13, 2019 18:00 | July 13, 2019 19:15 | 1h 15m | 53 | 66 |
| 5 | August 8, 2019 16:15 | August 8, 2019 16:30 | 15m | 44 | 11 |
| 6 | June 11, 2019 03:30 | June 11, 2019 03:45 | 15m | 16 | 4 |
| 7 | November 8, 2019 15:30 | November 8, 2019 16:30 | 1h | 14 | 5 |
| 8 | May 12, 2019 05:00 | May 13, 2019 12:45 | 1d 7h | 12 | 198 |
| 9 | July 9, 2019 01:45 | July 9, 2019 13:00 | 11h 15m | 12 | 135 |
| 10 | July 15, 2019 17:00 | July 15, 2019 18:45 | 1h 45m | 10 | 18 |
Outage episodes by size in 2019: 2 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 2019, 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 | 2018 | 1.8 hrs | 1.30 | 1.7 hrs | 1.23 |
| Dakota Valley Elec Coop Inc | 2018 | 4.7 hrs | 1.53 | 1.9 hrs | 1.28 |
| Montana-Dakota Utilities Co | - | - | - | - | - |
| 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 53% of North Dakota's customers in 2019; 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, 2019, 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/2019/north-dakota/logan-county