MI · ranked by public data
15 Mackinac County lakes are at least 50 state-mapped acres with an IFR-surveyed depth, out of 117 documented lakes in the county.
Mackinac County, MI
29 ft maximum depth · 4,133 acres
Mackinac County, MI
26 ft maximum depth · 2,031 acres
Mackinac County, MI
21 ft maximum depth · 56 acres
Mackinac County, MI
20 ft maximum depth · 10,346 acres
Mackinac County, MI
18 ft maximum depth · 927 acres
Mackinac County, MI
12 ft maximum depth · 1,123 acres
Mackinac County, MI
11 ft maximum depth · 163 acres
Mackinac County, MI
10 ft maximum depth · 327 acres
Mackinac County, MI
10 ft maximum depth · 70 acres
Mackinac County, MI
9 ft maximum depth · 63 acres
| Rank | Lake | County | Max depth | Acres |
|---|---|---|---|---|
| 11 | Strouble Lake | Mackinac | 8 ft | 336 |
| 12 | Hay Lake | Mackinac | 4 ft | 492 |
| 13 | Martin Lake | Mackinac | 4 ft | 111 |
| 14 | Freschette Lake | Mackinac | 4 ft | 76 |
| 15 | Round Lake | Mackinac | 2 ft | 617 |
Methodology
FAQ
South Manistique Lake — South Manistique Lake in Mackinac County has the deepest recorded IFR survey point of any ranked Mackinac County lake, at 29 feet — a historical DNR survey figure, not a modern re-survey.
Source data: Michigan DNR Institute for Fisheries Research historical lake surveys (largely mid-1900s; depths not re-confirmed by modern survey) and Michigan DNR GIS lake polygons, as aggregated by LakeList.Lake outlines are shoreline shapes from LakeList and the USGS National Hydrography Dataset; they illustrate a lake's form and are not depth or navigation charts.