National Park Service, Southwest Archaeological Center No description specified. 1-2 (2 Records) Documents A Cultural Inventory of the Proposed Granite Reef and Salt-Gila Aqueducts, Agua Fria River to Gila River, Arizona (1969) A Cultural Inventory of the Proposed Granite Reef and Salt-Gila Aqueducts, Agua Fria River to Gila River, Arizona (1969)