Scope and Contents From the Collection: This collection consists of material accumulated by Hans L. Billie during his tenure as Montana's surface water rights coordinator. The collection is divided into two series. The subject files (1937-1968, undated) consist of material related to the Flathead Irrigation Project, the "Fort Belknap Indian Irrigation District", the Tongue River Project, and the Yellowstone River Compact. The miscellany 1941, 1954-1955, 1971-1973, undated) consists of lists of the decreed water rights in the...