Dams in Isabela County, Puerto Rico
2Total Dams
2High Hazard
0Significant
Dam Safety in Isabela County, Puerto Rico
Isabela County has 2 dams tracked in the National Inventory of Dams. Of these, 2 are classified as high hazard — meaning failure would probably cause loss of human life. Currently, 1 dams have a condition assessment of poor or unsatisfactory.
The average dam in Isabela County is 64 years old. The most common purpose is water supply. The tallest dam is Guajataca Dam at 120 ft.
Explore more: Oldest dams in Puerto Rico · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Guajataca Dam | High | Poor | 120 | Hydroelectric | 1927 |
| Lago Regulador | High | Satisfactory | 40 | Water Supply | 1996 |