Pellejas Dam

• Overview
• Reservoirs
• Rivers
• Fishing
• Boat Ramps
• Explore

Pellejas Dam in Puerto Rico is a stunning example of a gravity dam primarily used for hydroelectric purposes. Built in 1950 on the Pellejas River in Utuado, this dam stands at a height of 50 feet and has a maximum storage capacity of 280 acre-feet. Its multi-arch core design on a rock foundation contributes to its structural integrity, while its uncontrolled spillway and high hazard potential highlight the importance of regular inspections and risk assessments.

With a drainage area of 8.5 square miles and a maximum discharge of 22,700 cubic feet per second, Pellejas Dam plays a crucial role in water resource management in the region. Despite its moderate risk assessment rating, the dam's satisfactory condition assessment as of January 2020 demonstrates its reliability in providing clean, renewable energy through hydroelectric power generation. As climate change continues to impact water resources, the resilience of dams like Pellejas will be essential in mitigating the effects of extreme weather events and ensuring a sustainable water supply for future generations.

Located in a picturesque setting in Adjuntas, Puerto Rico, Pellejas Dam serves as a testament to the intersection of engineering innovation and environmental stewardship. Managed by the Puerto Rico Electric Power Authority (PREPA), this dam represents a commitment to harnessing the power of water resources for the greater good while upholding rigorous state regulations and enforcement measures. As interest in renewable energy sources grows, Pellejas Dam stands as a shining example of how hydroelectric infrastructure can contribute to a cleaner, more sustainable future for water and climate enthusiasts alike.