Arizona Department of Water Resources, 1999, Third Management Plan for Pinal Active Management Area, 2000-2010: Arizona Department of Water Resources, 438 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,  p.
Turner, S.F., and others, 1943, Ground-water resources of the Santa Cruz Basin, Arizona: U.S. Geological Survey Open-File Report [unnumbered], Tucson, Ariz., May 14, 1943,  p., 3 sheets, scales 1:23,000, 1:200,000, and 1:500,000.
Pima Association of Governments, 1994, Water quality: State of the region report: Tucson, Ariz.,  p.
Heindl, L.A., and Cosner, O.J., 1961, Hydrologic data and drillers' logs, Papago Indian Reservation, Arizona, with a section on Chemical quality of the water, by L. R. Kister: Arizona State Land Department Water Resources Report no. 9, 116 p., 1 sheet, scale 1:270,000.
Heindl, L.A., Cosner, O.J., Page, H.G., Armstrong, C.A., and Kister, L.R., 1962, Summary of occurrence of ground water on the Papago Indian Reservation, Arizona: U.S. Geological Survey Hydrologic Investigations Atlas HA-0055, scale 1:250,000.
Hollett, K.J., 1981, Maps showing ground-water conditions in the San Simon Wash area, Papago Indian Reservation, Arizona - 1979: U.S. Geological Survey Water-Resources Investigations Open-File Report 81-0530, 2 sheets, scale 1:125,000.
Tellman, Barbara, Glass, Clint, Wallace, John, and Fuller, J.E., 2000, An overview of Pima County's watersheds and watercourses: Pima County, Ariz., Sonoran Desert Conservation Plan Report, 215 p.
Conley, J.N., Koester, E.A., and Rauzi, S.L., 1995, Well location map, Pima and Santa Cruz Co., Arizona - wells posted to January 1995: Arizona Geological Survey Oil and Gas Publication OG-9, 1 sheet, scale 1:500,000.