• Management Alternatives for Santa Cruz Basin Groundwater

      Foster, K. E.; Office of Arid Lands Studies, University of Arizona, Tucson, Arizona (Arizona-Nevada Academy of Science, 1978-04-15)
      Combined urban, agricultural, industrial and mining groundwater withdrawal from the Santa Cruz River Basin exceeds natural aquifer replenishment by 74,000 acre -feet annually. Four ameliorative water management alternatives are presented singly and in combination with one another. These alternatives are importing Colorado River water, exchanging treated effluent with mining and agricultural interests for groundwater, interbasin water transfer, and retiring farmlands for groundwater rights. These management philosophies are applicable to most economically emergent urban areas in arid and semiarid regions.