Portugués Dam, Arch dam near Ponce, Puerto Rico.
Description
The Portugués Dam is an arch dam in Puerto Rico that spans the valley with a curved concrete structure. It employs roller-compacted concrete in a thick arch design to hold water and provide flood control.
History
This structure was developed in 2008 to address flood risks affecting the Ponce region. Its arch design represented a new engineering approach for water management in the area.
Culture
During construction, workers discovered a pre-Columbian ceremonial plaza and burial ground, requiring specialized transport of artifacts to laboratories in Georgia.
Practical
Visit during daylight hours to fully appreciate the structure and the surrounding valley. The best views come from positions that show the entire arch design clearly.
Did you know?
The Portugués Dam stands as the first single-centered roller-compacted concrete thick arch dam constructed within United States territory.
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