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
Gottleuba Dam allowed. Gottleuba Dam The Gottleuba Dam is the second highest dam in Saxony, Germany. It serves as a reservoir for water supply for the town Pirna and provides flood protection, but energy production is small. The dam was built between 1965 and 1974. It is located at the northern foot of the Erzgebirge, southwest of Bad Gottleuba. It dams up the Gottleuba () river. Above the concrete dam is a lookout point. The dam is not accessible to the public. Bathing and leisure sport in the lake is not allowed, since it is for drinking water. Entry around the lake