Lakes / Indiana / St. Joseph County
Lakes in St. Joseph County, Indiana
12 lakes counted in St. Joseph County - the largest is Worster Lake at 336.95 acres.
12
Lakes Counted
336.95 acres
Largest - Worster Lake
St. Joseph County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Worster Lake | St. Joseph | 336.95 acres | - |
| 2 | Mud Lake | St. Joseph | 158.83 acres | - |
| 3 | South Chain Lake | St. Joseph | 95.33 acres | - |
| 4 | North Chain Lake | St. Joseph | 86.04 acres | - |
| 5 | Riddles Lake | St. Joseph | 78.48 acres | - |
| 6 | Sousley Lake | St. Joseph | 59.67 acres | - |
| 7 | South Clear Lake | St. Joseph | 57.7 acres | - |
| 8 | Twin Lakes | St. Joseph | 35.03 acres | - |
| 9 | Pinhook Lake | St. Joseph | 32.25 acres | - |
| 10 | Pleasant Lake | St. Joseph | 31.97 acres | - |
| 11 | Chamberlain Lake | St. Joseph | 28.16 acres | - |
| 12 | Saint Josephs Lake | St. Joseph | 26.8 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.