Lakes / Missouri / Grundy County
Lakes in Grundy County, Missouri
4 lakes counted in Grundy County - the largest is Trenton Lower Lake at 100.75 acres.
4
Lakes Counted
100.75 acres
Largest - Trenton Lower Lake
Grundy County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Trenton Lower Lake | Grundy | 100.75 acres | - |
| 2 | Trenton Upper Lake | Grundy | 69.81 acres | - |
| 3 | Leisure Lake | Grundy | 41.4 acres | - |
| 4 | Trenton City Reservoir | Grundy | 30.64 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.