Lakes / Colorado / Las Animas County
Lakes in Las Animas County, Colorado
12 lakes counted in Las Animas County - the largest is Trinidad Lake at 786 acres.
12
Lakes Counted
786 acres
Largest - Trinidad Lake
Las Animas County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Trinidad Lake | Las Animas | 786 acres | - |
| 2 | Model Reservoir | Las Animas | 662 acres | - |
| 3 | Seven Lakes Reservoir | Las Animas | 265 acres | - |
| 4 | Monument Lake | Las Animas | 85 acres | - |
| 5 | Dupont Lake | Las Animas | 63 acres | - |
| 6 | Hermosa Valley Reservoir | Las Animas | 62 acres | - |
| 7 | North Lake | Las Animas | 61 acres | - |
| 8 | South Canyon Lake | Las Animas | 40 acres | - |
| 9 | Gyurman Reservoir | Las Animas | 37 acres | - |
| 10 | Johns Lake | Las Animas | 33 acres | - |
| 11 | Freeburrow Lake | Las Animas | 26 acres | - |
| 12 | Gagliardi Reservoir | Las Animas | 25 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.