Las Curias Dam
Key Takeaway
Las Curias Dam is classified as high hazard in Puerto Rico. It was completed in 1946 and is 80 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 75 ft (taller than 33.3% in PR) |
| Dam Type | Earth |
| Max Storage | 1.4K acre-ft |
| Normal Storage | 1.1K acre-ft |
| Surface Area | 48 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 6,400 cfs |
| Year Completed | 1946 (80 years old) |
| NID ID | PR00022 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
PUERTO RICO AQUEDUCT AND SEWER AUTHORITY
Public Utility
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Las Curias Dam?
Las Curias Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Las Curias Dam?
Las Curias Dam is owned by PUERTO RICO AQUEDUCT AND SEWER AUTHORITY (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Las Curias Dam built?
Las Curias Dam was completed in 1946, making it 80 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Las Curias Dam?
Las Curias Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Las Curias Dam?
Las Curias Dam has a dam height of 75 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Las Curias Dam last inspected?
Las Curias Dam was last inspected on December 9, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.