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Arizona Department of Water Resources, 1999, Third Management Plan for Pinal Active Management Area, 2000-2010: Arizona Department of Water Resources, 438 p.

Arizona Department of Water Resources, 1999, Third Management Plan for Phoenix Active Management Area, 2000-2010: Arizona Department of Water Resources, 545 p.

Gellenbeck, D.J., and Coes, A.L., 1999, Ground-water quality in alluvial basins that have minimal urban development, south-central Arizona: U.S. Geological Survey Water-Resources Investigations Report 99-4005, 27 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.

U.S. Bureau of Reclamation, 1977, Central Arizona Project geology and ground-water resources report: Maricopa and Pinal Counties, Arizona: Phoenix, Ariz., U.S. Bureau of Reclamation, Lower Colorado Region, v. 1, [187] p.

Anderson, J.L., Wooden, J.L., and Bender, E.E., 1993, Mohave province of southern California and vicinity, in Van Schmus, W.R., and Bickford, M.E., eds., Transcontinental Proterozoic provinces, in Reed, J.C., Jr., and others, eds., Precambrian: Conterminous U.S.: Geological Society of America, The Geology of North America, v. C-2, p. 176-188.

U.S. Army Corps of Engineers, Los Angeles District, 1979, Flood damage report 28 February-6 March 1978 on the storm and floods in Maricopa County, Arizona: Los Angeles, U.S. Army Corps of Engineers, 75 p.

Thiele, H.J., 1965, Present and future water use and its effect on planning in Maricopa County, Arizona: Phoenix, Ariz., Maricopa County Planning and Zoning Commission-Department, 60 p. [available for inspection at Tucson, University of Arizona Library, Special Collections].