Granite Basin Lake is a reservoir located near Prescott, in Yavapai County, North Central Arizona. It is in the Prescott National Forest, adjacent to the Granite Mountain Wilderness Area. History Construction began on the dam in 1937 by the Civilian Conservation Corps, and was completed in 1939. The Raft, a segment of the movie Creepshow 2, was filmed at the lake. Fish species Largemouth Bass Sunfish Channel Catfish References External links Arizona Boating Locations Facilities Map Arizona Fishing Locations Map Recreational Activities in the Prescott National Forest Video of Granite Basin Lake Reservoirs in Yavapai County, Arizona Prescott National Forest Dams in Arizona Dams completed in 1939