MI · ranked by public data
22 Cass County lakes are at least 50 state-mapped acres with an IFR-surveyed depth, out of 103 documented lakes in the county.
Cass County, MI
80 ft maximum depth · 282 acres
Cass County, MI
70 ft maximum depth · 299 acres
Cass County, MI
70 ft maximum depth · 63 acres
Cass County, MI
64 ft maximum depth · 1,041 acres
Cass County, MI
60 ft maximum depth · 247 acres
Cass County, MI
58 ft maximum depth · 113 acres
Cass County, MI
55 ft maximum depth · 262 acres
Cass County, MI
50 ft maximum depth · 186 acres
Cass County, MI
50 ft maximum depth · 157 acres
Cass County, MI
50 ft maximum depth · 118 acres
| Rank | Lake | County | Max depth | Acres |
|---|---|---|---|---|
| 11 | Robbins Lake | Cass | 50 ft | 56 |
| 12 | Long Lake | Cass | 42 ft | 241 |
| 13 | Little Fish Lake | Cass | 42 ft | 127 |
| 14 | Garver Lake | Cass | 42 ft | 76 |
| 15 | Cable Lake | Cass | 41 ft | 96 |
| 16 | Finch Lake | Cass | 36 ft | 132 |
| 17 | Eagle Lake | Cass | 35 ft | 400 |
| 18 | Saddlebag Lake | Cass | 35 ft | 100 |
| 19 | Pleasant Lake | Cass | 25 ft | 78 |
| 20 | Belas Lake | Cass | 15 ft | 52 |
| 21 | Copley Lake | Cass | 10 ft | 51 |
| 22 | Bair Lake | Cass | 7 ft | 216 |
Methodology
FAQ
Birch Lake — Birch Lake in Cass County has the deepest recorded IFR survey point of any ranked Cass County lake, at 80 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.