County annual report · FIPS 26101
2018 Manistee County, MI Power Outage Report
In 2018, customers in Manistee County, MI went without power for an average of 5.2 hours, a total of 79K customer-hours (Michigan average 10.0 hours). That ranks 43rd worst of 80 Michigan counties and 1013th 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 Manistee 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 | April 28, 2018 06:30 | April 28, 2018 08:15 | 1h 45m | 3,750 | 6,563 |
| 2 | October 4, 2018 03:45 | October 4, 2018 08:45 | 5h | 2,283 | 11K |
| 3 | May 27, 2018 11:00 | May 27, 2018 14:45 | 3h 45m | 1,218 | 2,299 |
| 4 | August 28, 2018 03:45 | September 1, 2018 02:00 | 3d 22h | 1,105 | 43K |
| 5 | April 19, 2018 10:30 | April 19, 2018 12:15 | 1h 45m | 643 | 1,125 |
| 6 | July 1, 2018 16:30 | July 2, 2018 11:45 | 19h 15m | 515 | 1,208 |
| 7 | July 3, 2018 17:30 | July 3, 2018 22:00 | 4h 30m | 514 | 519 |
| 8 | January 22, 2018 23:00 | January 23, 2018 02:30 | 3h 30m | 413 | 747 |
| 9 | April 26, 2018 13:00 | April 26, 2018 16:00 | 3h | 281 | 106 |
| 10 | January 11, 2018 20:45 | January 11, 2018 23:15 | 2h 30m | 275 | 173 |
Outage episodes by size in 2018: 27 reached 100+ customers, 4 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 Manistee 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 |
| Cherryland Electric Coop Inc | 2018 | 3.4 hrs | 1.34 | 2.6 hrs | 1.20 |
| 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 ÷ 15,177 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. Manistee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Manistee 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/manistee-county