Black, Kevin, Dent, Richard, Czaplicki, J.S., Ekstrand, Earl, Augustin, Stevan, Roline, Richard, Groves, K.Z., Schleusner, Cliff, Landye, J.J., McCasland, Beth, and Dayton, Cathy, n.d., San Carlos Reservoir drought impact findings report: Phoenix, Ariz. U.S. Bureau of Reclamation, Phoenix Area Office,  p.
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]
Arizona State Land Department, 1974, Arizona Lower Colorado River Resource Area: Arizona State Land Department, Report to President of Senate and Speaker of House, Pursuant to Senate Bill 1331, Thirty First Legislature, First Regular Session, April 1974,  p., 12 sheets, approx. scale 1:25,000.
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.
Bartlett, R.D., and Cruse, L.T., 1996, Groundwater supply in the Carefree/Cave Creek basin [abs.], in Wanted: Water for rural Arizona, Arizona Hydrological Society Annual Symposium, Ninth, Prescott, Ariz., September 12-14, 1996, Extended abstracts: Arizona Hydrological Society, p. 149-151.
Corkhill, E.F., and Mason, D.A., 1996, A groundwater flow model of the Prescott Active Management Area [abs.], in Wanted: Water for rural Arizona, Arizona Hydrological Society Annual Symposium, Ninth, Prescott, Ariz., September 12-14, 1996, Extended abstracts: Arizona Hydrological Society, p. 93.
Earman, Sam, McPherson, B.J.O.L., Phillips, F.M., Ralser, S., and Herrin, J.M., 2003, An investigation of the properties of the San Bernardino groundwater basin, Arizona and Sonora, Mexico: A final report of work performed for the United States Fish and Wildlife Service: Socorro, New Mexico Institute of Mining and Technology, Hydrology Program, 283 p.
Ward, John, 2002, Groundwater on the plateau: Southwest Hydrology, v. 1, no. 4, p. 8, 35.
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.