Lakes / New York / Genesee County
Lakes in Genesee County, New York
4 lakes counted in Genesee County - the largest is Upper Stafford Marsh at 103 acres.
4
Lakes Counted
103 acres
Largest - Upper Stafford Marsh
Genesee County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Upper Stafford Marsh | Genesee | 103 acres | - |
| 2 | LeRoy Reservoir | Genesee | 46 acres | - |
| 3 | Horseshoe Lake | Genesee | 29 acres | - |
| 4 | Godfrey Pond | Genesee | 27 acres | - |
Sources: New York State DEC lake data; USGS. Verified October 30, 2026.