County annual report · FIPS 26113
2018 Missaukee County, MI Power Outage Report
In 2018, customers in Missaukee County, MI went without power for an average of 13.7 hours, a total of 131K customer-hours (Michigan average 10.0 hours). That ranks 19th worst of 80 Michigan counties and 410th of 2,798 nationally.
Compared with MI, the US and 2017
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Missaukee County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 29, 2018 00:00 | September 1, 2018 23:00 | 3d 23h | 2,043 | 95K |
| 2 | February 20, 2018 03:30 | February 20, 2018 06:15 | 2h 45m | 1,780 | 4,464 |
| 3 | July 13, 2018 18:15 | July 15, 2018 01:15 | 1d 7h | 1,334 | 7,453 |
| 4 | March 27, 2018 05:15 | March 27, 2018 09:15 | 4h | 968 | 2,315 |
| 5 | January 15, 2018 05:15 | January 15, 2018 14:00 | 8h 45m | 771 | 4,306 |
| 6 | February 25, 2018 09:45 | February 26, 2018 01:30 | 15h 45m | 575 | 977 |
| 7 | February 21, 2018 14:30 | February 21, 2018 15:30 | 1h | 533 | 533 |
| 8 | June 20, 2018 00:15 | June 20, 2018 02:30 | 2h 15m | 501 | 875 |
| 9 | May 4, 2018 15:30 | May 4, 2018 18:45 | 3h 15m | 402 | 907 |
| 10 | September 5, 2018 13:30 | September 5, 2018 15:00 | 1h 30m | 383 | 307 |
Outage episodes by size in 2018: 24 reached 100+ customers, 3 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 2018, 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) | 2018 | 6.8 hrs | 1.29 | 3.3 hrs | 1.02 |
| Great Lakes Energy Coop | 2018 | 14.6 hrs | 2.44 | 2.7 hrs | 1.41 |
| 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 91% of Michigan's customers in 2018; 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, 2018, 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/2018/michigan/missaukee-county