County annual report · FIPS 38015
2021 Burleigh County, ND Power Outage Report
In 2021, customers in Burleigh County, ND went without power for an average of 0.3 hours, a total of 16K customer-hours (North Dakota average 1.0 hours). That ranks 37th worst of 51 North Dakota counties and 2865th of 2,974 nationally.
Compared with ND, the US and 2020
Coverage line is EAGLE-I's share of North Dakota customers tracked each year.
Biggest outages in Burleigh County, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 27, 2021 09:30 | March 27, 2021 12:00 | 2h 30m | 2,307 | 4,992 |
| 2 | July 31, 2021 12:15 | July 31, 2021 16:00 | 3h 45m | 973 | 1,719 |
| 3 | June 21, 2021 08:45 | June 21, 2021 11:30 | 2h 45m | 676 | 1,539 |
| 4 | May 15, 2021 14:45 | May 15, 2021 16:45 | 2h | 478 | 384 |
| 5 | November 27, 2021 14:45 | November 27, 2021 23:30 | 8h 45m | 347 | 671 |
| 6 | July 19, 2021 12:45 | July 19, 2021 18:45 | 6h | 312 | 1,773 |
| 7 | May 5, 2021 13:45 | May 5, 2021 20:45 | 7h | 264 | 721 |
| 8 | June 8, 2021 21:15 | June 9, 2021 04:15 | 7h | 176 | 847 |
| 9 | July 16, 2021 21:45 | July 17, 2021 01:00 | 3h 15m | 111 | 226 |
| 10 | June 11, 2021 11:45 | June 11, 2021 12:30 | 45m | 103 | 31 |
Outage episodes by size in 2021: 10 reached 100+ customers, 1 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 Burleigh County reported on EIA Form 861 for 2021, 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 | 2021 | 86 min | 1.13 | 74 min | 1.09 |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
| Montana-Dakota Utilities Co | - | - | - | - | - |
| Capital Electric Coop, Inc | - | - | - | - | - |
| 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 66% of North Dakota's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 57,076 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. Burleigh County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Burleigh County, ND annual power outage report, 2021, 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/2021/north-dakota/burleigh-county