Lakes / New Mexico / San Miguel County
Lakes in San Miguel County, New Mexico
9 lakes counted in San Miguel County - the largest is Conchas Lake at 3,412.74 acres.
9
Lakes Counted
3,412.74 acres
Largest - Conchas Lake
San Miguel County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Conchas Lake | San Miguel | 3,412.74 acres | - |
| 2 | Lake Isabel | San Miguel | 816.28 acres | - |
| 3 | Storrie Lake | San Miguel | 502.16 acres | - |
| 4 | Laguna La Monia | San Miguel | 445.78 acres | - |
| 5 | Lake David | San Miguel | 223.14 acres | - |
| 6 | McAllister Lake | San Miguel | 85.41 acres | - |
| 7 | Laguna Huerfana | San Miguel | 52.63 acres | - |
| 8 | Bentley Lake | San Miguel | 47.85 acres | - |
| 9 | Llonidas Lake | San Miguel | 32.87 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.