About Us
Diamond Mountain Casino is governed by the federally recognized Susanville Indian Rancheria. Established in 1928, 30 acres were purchased for the benefit of homeless California Indians. The Rancheria consists of Paiute, Maidu, Pit River, and Washoe Indians. Since 1969, when the governing body was formed, the Rancheria has worked hard towards the community development which includes a clinic, tribal office, gymnasium, pre-school, and a training center. The Rancheria now needed something new, something different, and above all, something that would benefit not only the existing Tribal members, but the ones to come in the future. In 1995, the Rancheria had an exciting plan to develop what would later become a big asset to the local area; a casino was envisioned in our future.
