Crystal Dam Crystal Dam Crystal Dam is a double curvature, concrete thin arch dam located six miles downstream from Morrow Point Dam on the Gunnison River in Colorado, United States. Crystal Dam is the newest of the three dams in Curecanti National Recreation Area; construction on the dam was finished in 1976. The dam impounds Crystal Reservoir. Crystal Dam and reservoir are part of the Bureau of Reclamation's Wayne N. Aspinall Unit of the Colorado River Storage Project, which retains the waters of the Gunnison River and its tributaries for agricultural and municipal use in the American Southwest. The dam's primary purpose
Miranda Dam The turbine rotation is 150 rpm. The minimum hydraulic head is 51 m, the maximum 66 m. Maximum flow per turbine is 128 m³/s. In 1995 an additional underground powerhouse was completed and a further Francis turbine with a 193 MW capacity went online. The turbine rotation is 100 rpm. The minimum hydraulic head is 40 m, the maximum 60 m. Maximum flow of the turbine is 386 m³/s. Miranda Dam Miranda Dam () is a concrete buttress dam on the Douro, where the river forms the national border line between Spain and Portugal. It is located in the municipality