Dams in Ponce County, Puerto Rico
4Total Dams
4High Hazard
0Significant
Dam Safety in Ponce County, Puerto Rico
Ponce County has 4 dams tracked in the National Inventory of Dams. Of these, 4 are classified as high hazard — meaning failure would probably cause loss of human life.
The average dam in Ponce County is 54 years old. The most common purpose is irrigation. The tallest dam is Cerrillos Dam at 323 ft.
Explore more: Oldest dams in Puerto Rico · Tallest dams · High risk dams · Largest reservoirs
Data note: Hazard potential describes the consequences if a dam failed; it does not predict the likelihood of failure. Inspection, condition, and emergency-plan fields can be incomplete or delayed. Check state dam-safety officials and local emergency managers for official guidance.
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Cerrillos Dam | High | Satisfactory | 323 | Flood Risk Reduction | 1992 |
| Portugues Dam | High | Satisfactory | 220 | Flood Risk Reduction | 2015 |
| Ana Mariaâ V Dam | High | Satisfactory | 53 | Irrigation | 1939 |
| Ana Mariaâ Ii Dam | High | Satisfactory | 40 | Irrigation | 1939 |