According to the United States Census Bureau, the CDP has a total area of . of it is land and of it (4.76%) is water. The lake after which the area is named is a large artificial body of water originally created for purposes of irrigation and watering cattle; today, however, it is used primarily for recreational and commercial purposes. The lake was created by a concrete dam built between 1946 and 1951.
According to the United States Census Bureau, the CDP has a total area of . of it is land and of it (4.76%) is water. The lake after which the area is named is a large artificial body of water originally created for purposes of irrigation and watering cattle; today, however, it is used primarily for recreational and commercial purposes. The lake was created by a concrete dam built between 1946 and 1951.