County annual report · FIPS 26113
2020 Missaukee County, MI Power Outage Report
In 2020, customers in Missaukee County, MI went without power for an average of 25.3 hours, a total of 242K customer-hours (Michigan average 9.8 hours). That ranks 11th worst of 83 Michigan counties and 337th of 3,019 nationally.
Compared with MI, the US and 2019
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Missaukee County, 2020
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 8, 2020 17:45 | July 9, 2020 02:45 | 9h | 5,992 | 31K |
| 2 | December 12, 2020 10:15 | December 14, 2020 23:00 | 2d 12h | 5,043 | 110K |
| 3 | June 10, 2020 00:45 | June 12, 2020 23:15 | 2d 22h | 2,405 | 29K |
| 4 | May 18, 2020 01:45 | May 19, 2020 17:30 | 1d 15h | 1,717 | 17K |
| 5 | June 23, 2020 16:45 | June 24, 2020 04:00 | 11h 15m | 1,657 | 3,558 |
| 6 | November 1, 2020 07:15 | November 3, 2020 05:00 | 1d 21h | 1,332 | 7,529 |
| 7 | July 17, 2020 14:30 | July 17, 2020 22:15 | 7h 45m | 1,138 | 4,265 |
| 8 | April 21, 2020 18:30 | April 22, 2020 01:30 | 7h | 806 | 2,018 |
| 9 | June 22, 2020 19:15 | June 23, 2020 02:15 | 7h | 801 | 5,547 |
| 10 | June 23, 2020 03:15 | June 23, 2020 11:30 | 8h 15m | 788 | 3,937 |
Outage episodes by size in 2020: 43 reached 100+ customers, 7 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 Missaukee County reported on EIA Form 861 for 2020, 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 |
|---|---|---|---|---|---|
| Consumers Energy Co - (MI) | 2020 | 8.5 hrs | 1.35 | 3.2 hrs | 1.03 |
| Great Lakes Energy Coop | 2020 | 8.1 hrs | 2.57 | 3.5 hrs | 1.72 |
| Wolverine Power Supply Coop | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 95% of Michigan's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 9,559 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. Missaukee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Missaukee County, MI annual power outage report, 2020, 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/2020/michigan/missaukee-county