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Coolidge Dam

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Coolidge Dam

The Coolidge Dam is a reinforced concrete multiple dome and buttress dam 31 miles (50 km) southeast of Globe, Arizona on the Gila River. Built between 1924 and 1928, the Coolidge Dam was part of the San Carlos Irrigation Project. Coolidge Dam was named after the 30th US president, Calvin Coolidge an

d was dedicated by President Coolidge on 4 March 1930. The design and construction engineer was Herman Neuffer, who oversaw much of the construction undertaken by the Bureau of Indian Affairs (BIA) during the 1920s in Arizona and New Mexico. Coolidge Dam impounds San Carlos Lake on the San Carlos Apache Indian Reservation. The project irrigates 100,000 acres (40,000 ha). Since the water is impounded so it can be released when farmers need it, San Carlos Lake is often at a low level except in wet periods. When former President Coolidge dedicated the dam in 1930, the dam had not begun to fill. Humorist Will Rogers looked at the grass in the lake bed, and said, "If this were my lake, I'd mow it."

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