County annual report · FIPS 38099
2022 Walsh County, ND Power Outage Report
In 2022, customers in Walsh County, ND went without power for an average of 5.4 hours, a total of 20K customer-hours (North Dakota average 2.9 hours). That ranks 17th worst of 51 North Dakota counties and 1328th of 2,976 nationally.
Compared with ND, the US and 2021
Coverage line is EAGLE-I's share of North Dakota customers tracked each year.
Biggest outages in Walsh County, 2022
The 6 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 25, 2022 21:30 | May 26, 2022 16:00 | 18h 30m | 886 | 10K |
| 2 | June 25, 2022 04:00 | June 25, 2022 08:30 | 4h 30m | 555 | 2,264 |
| 3 | May 8, 2022 23:00 | May 9, 2022 12:30 | 13h 30m | 293 | 3,956 |
| 4 | July 26, 2022 07:15 | July 26, 2022 17:00 | 9h 45m | 247 | 2,408 |
| 5 | June 4, 2022 13:45 | June 6, 2022 12:45 | 1d 23h | 24 | 1,128 |
| 6 | August 15, 2022 16:45 | August 15, 2022 20:15 | 3h 30m | 24 | 72 |
Outage episodes by size in 2022: 4 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 Walsh County reported on EIA Form 861 for 2022, 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 | 2022 | 6.2 hrs | 2.20 | 2.1 hrs | 1.80 |
| Nodak Electric Coop Inc | 2022 | 3.5 hrs | 1.42 | 3.5 hrs | 1.42 |
| City of Grafton - (ND) | - | - | - | - | - |
| City of Park River - (ND) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 66% of North Dakota's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,713 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. Walsh County has data for 2020–2025.
Cite this report
MassOutage (massoutage.com), Walsh County, ND annual power outage report, 2022, 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/2022/north-dakota/walsh-county