Irrigation Dams in Puerto Rico
Puerto Rico has 9 irrigation dams, of which 9 carry a high hazard classification. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area.
| # | Dam | County | Height (ft) | Hazard | Condition | Year |
|---|---|---|---|---|---|---|
| 1 | Toa Vaca Dam | Villalba | 215 | High | Satisfactory | 1972 |
| 2 | Lucchetti Dam | Yauco | 169 | High | Satisfactory | 1952 |
| 3 | Guayabal Dam | Villalba | 130 | High | Poor | 1913 |
| 4 | Loco Dam | Yauco | 74 | High | Satisfactory | 1951 |
| 5 | Coamo Dam | Santa Isabel | 65 | High | Satisfactory | 1914 |
| 6 | Ana Mariaâ V Dam | Ponce | 53 | High | Satisfactory | 1939 |
| 7 | Poncenaâ Dam | Juana Díaz | 48 | High | Satisfactory | 1939 |
| 8 | Ana Mariaâ Ii Dam | Ponce | 40 | High | Satisfactory | 1939 |
| 9 | Melania Dam | Guayama | 30 | High | Satisfactory | 1914 |