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]
Phoenix Ama-Wsr
Statistical analysis of nitrate in ground water, west Salt River Valley, Arizona
Geologic Map of Arizona
Richard, S.M., Reynolds, S.J., Spencer, J.E., and Pearthree, P.A., comps., 2000, Geologic Map of Arizona: Arizona Geological Survey Map M-35, 1 sheet, scale 1:1,000,000.
Third Management Plan for Phoenix Active Management Area, 2000-2010
Arizona Department of Water Resources, 1999, Third Management Plan for Phoenix Active Management Area, 2000-2010: Arizona Department of Water Resources, 545 p.
Luke salt deposit
Rauzi, S.L., 2002, Luke salt deposit: Arizona Geological Survey, Map 36, 1 sheet, scale 1:63,360.
Arizona has salt!
Rauzi, S.L., 2002, Arizona has salt!: Arizona Geological Survey, Circular 30, 36 p.
Character of the ground-water resources of Arizona
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.
The chemical composition of representative Arizona waters
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.
Subsurface geology of the easternmost Phoenix basin, Arizona: Implications for groundwater flow
Reynolds, S.J., and Bartlett, R.D., 2002, Subsurface geology of the easternmost Phoenix basin, Arizona: Implications for groundwater flow: Arizona Geological Survey Contributed Report CR-02-A, 72 p.
Water resources: Part II of Mineral and water resources of Arizona
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.
Annual summary of ground-water conditions in Arizona, Spring 1981 to Spring 1982
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.