Geochemical Survey

Long, A.E., Brown, J.G., and Gellenbeck, D.J., 1997, Statistical analysis of nitrate in ground water, west Salt River Valley, Arizona: Arizona Department of Environmental Quality Open-File Report 97-16, 38 p. [also available as U.S. Geological Survey Water-Resources Investigations Report 97-4185]

United States Bureau of Reclamation, 1978, Ground-water status report, 1977, Yuma area, Arizona-California: Yuma, Ariz., U.S. Bureau of Reclamation, Yuma Projects Office, 49 p., 7 plates.

U.S. Geological Survey, 1973, Availability of ground water in the Navajo and Hopi Indian Reservations, in Geological Survey research 1973: U.S. Geological Survey Professional Paper 850, p. 102.

U.S. Geological Survey, 1974, Ground-water levels decline in the Dateland-Hyder area, in Geological Survey research 1974: U.S. Geological Survey Professional Paper 900, p. 88.

Wallace, D.E., and Cooper, L.R., 1970, Dispersion of naturally occurring ions in groundwater from various rock types in a portion of the San Pedro River basin, Arizona: Journal of Hydrology, v. 10, no. 4, p. 391-405.

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.

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.

Ficklin, W.H., Preston, D.J., Welsch, E.P., and Nowlan, G.A., 1981, Analytical results for 78 ground-water samples from the Casa Grande vicinity, Arizona: U.S. Geological Survey Open-File Report 81-0960, 16 p.