Lakes / Colorado / San Juan County
Lakes in San Juan County, Colorado
6 lakes counted in San Juan County - the largest is Highland Mary Lakes at 43 acres.
6
Lakes Counted
43 acres
Largest - Highland Mary Lakes
San Juan County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Highland Mary Lakes | San Juan | 43 acres | - |
| 2 | Lake Hope | San Juan | 35 acres | - |
| 3 | Clear Lake | San Juan | 33 acres | - |
| 4 | Balsam Lake | San Juan | 30 acres | - |
| 5 | Columbine Lake | San Juan | 26 acres | - |
| 6 | Silver Lake | San Juan | 26 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.