Dams in Conejos County, Colorado
11Total Dams
3High Hazard
2Significant
Dam Safety in Conejos County, Colorado
Conejos County has 11 dams tracked in the National Inventory of Dams. Of these, 3 are classified as high hazard — meaning failure would probably cause loss of human life. Another 2 carry a significant hazard classification.
The average dam in Conejos County is 81 years old. The most common purpose is flood risk reduction. The tallest dam is Terrace at 183 ft.
Explore more: Oldest dams in Colorado · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Terrace | High | Fair | 183 | Irrigation | 1912 |
| Platoro Dike | High | Not Available | 85 | Flood Risk Reduction | 1951 |
| Trujillo Meadows | High | Fair | 57 | Recreation | 1956 |
| La Jara - Dam No. 1 | Significant | Fair | 54 | Recreation | 1906 |
| La Jara - Dam No. 2 | Significant | Satisfactory | 30 | Recreation | 1906 |
| Lake Annella | Low | Not Rated | 77 | Fish and Wildlife Pond | |
| Poso Detention Dam | Low | Not Rated | 36 | Flood Risk Reduction | 1963 |
| Goshawk Detention Dam | Low | Not Rated | 32 | Flood Risk Reduction | 1998 |
| Rajadero Reservoir | Low | Not Rated | 24 | Flood Risk Reduction | 1979 |
| Silver Lakes #2 | Low | Not Rated | 19 | Fish and Wildlife Pond | 1910 |
| Ostrich Dam | Low | Not Rated | 17 | Flood Risk Reduction | 1964 |