NY · ranked by public data
47 St. Lawrence County lakes cover at least 50 NHD-mapped acres, out of 247 documented lakes in the county.
| Rank | Lake | County | Acres | Max depth |
|---|---|---|---|---|
| 11 | Trout Lake | St. Lawrence | 371 ac | — |
| 12 | Joe Indian Pond | St. Lawrence | 357 ac | — |
| 13 | Grass Lake | St. Lawrence | 341 ac | — |
| 14 | Lower Lake | St. Lawrence | 329 ac | — |
| 15 | Sylvia Lake | St. Lawrence | 318 ac | — |
| 16 | Hitchins Pond | St. Lawrence | 265 ac | — |
| 17 | Pleasant Lake | St. Lawrence | 236 ac | — |
| 18 | Lake Marian | St. Lawrence | 234 ac | — |
| 19 | Star Lake | St. Lawrence | 216 ac | — |
| 20 | Grass River Flow | St. Lawrence | 185 ac | — |
| 21 | Bridge Brook Pond | St. Lawrence | 183 ac | — |
| 22 | Jordan Lake | St. Lawrence | 179 ac | — |
| 23 | Trout Pond | St. Lawrence | 156 ac | — |
| 24 | Eagle Crag Lake | St. Lawrence | 154 ac | — |
| 25 | Mount Arab Lake | St. Lawrence | 123 ac | — |
Methodology
FAQ
Black Lake — Black Lake in St. Lawrence County is the biggest lake within St. Lawrence County by USGS NHD surface area, at 7,856 acres (Lake Champlain, shared with Vermont and Québec, is excluded).
Source data: USGS National Hydrography Dataset lake polygons as aggregated by LakeList. NHD-computed area can differ modestly from traditionally cited acreages.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.