Upper Gila River

Hawley, J.W., Hibbs, B.J., Kennedy, J.F., Creel, B.J., Remmenga, M.D., Johnson, Molly, Lee, M.M., and Dinterman, Phil, 2000, Trans-international boundary aquifers in southwestern New Mexico: New Mexico Water Resources Institute, Technical Completion Report, Interagency contract number X-996350-01-3, 126 p.

Catlin, C.N., 1926, Character of the ground-water resources of Arizona: Tucson, University of Arizona, College of Agriculture, Agricultural Experiment Station, Bulletin no. 114, p. 173-293.

Smith, H.V., Caster, A.B., Fuller, W.H., Breazeale, E.L., and Draper, George, 1949, The chemical composition of representative Arizona waters: Tucson, University of Arizona, College of Agriculture, Agricultural Experiment Station, Bulletin 225, 76 p.

Soil Conservation Service, Economic Research Service, Forest Service, and Arizona Water Commission, 1977, Santa Cruz-San Pedro River basin, Arizona: Resource inventory: U.S. Department of Agriculture Soil Conservation Service, [350] p.

Davis, L.A., Maddock, Thomas, III, and MacNish, Robert, 1997, Ground-water flow and interaction with surface water in San Bernardino Valley, Cochise County, Arizona, and Sonora Mexico: Tucson, University of Arizona, Department of Hydrology and Water Resources HWR report no. 97-030, 169 p.

Felmlee, J.K., and Cadigan, R.A., 1978, Radium and uranium data for mineral springs in eight western states: U.S. Geological Survey Open-File Report 78-0561, 45 p.

Ligner, J.J., White, N.D., Kister, L.R., and Moss, M.E., 1969, Water resources: Part II of Mineral and water resources of Arizona: Arizona Bureau of Mines Bulletin 180, p. 471-580.

U.S. Geological Survey, 1983, Annual summary of ground-water conditions in Arizona, Spring 1981 to Spring 1982: U.S. Geological Survey Open-File Report 82-1009, 2 sheets, scales 1:1,000,000 and 1:3,200,000.

U.S. Geological Survey, 1984, Annual summary of ground-water conditions in Arizona, Spring 1982 to Spring 1983: U.S. Geological Survey Open-File Report 84-0428, 2 sheets, scales 1:1,000,000 and 1:3,300,000.

McHugh, J.B., and Nowlan, G.A., 1987, Analytical results and locality map for 82 well water samples from the lower Santa Cruz basin, Pinal County, Arizona: U.S. Geological Survey Open-File Report 87-0066, 12 p., 1 sheet, scale 1:125,000.