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.
Lower Gila River
Welch, A.H., Lico, M.S., and Hughes, J.L., 1988, Arsenic in ground water of the Western United States: Ground Water (Journal of Association of Ground Water Scientists and Engineers), v. 26, no. 3, p. 333-347.
Larkin, H.D., II, 2001, Environmental management of groundwater contamination in land subsidence and fissure areas: Tempe, Arizona State University, M.S. thesis, 199 p.
Bedinger, M.S., Sargent, K.A., and Langer, W.H., eds., 1990, Studies of geology and hydrology in the Basin and Range province, southwestern United States for isolation of high-level radioactive waste - Characterization of the Sonoran region, Arizona: U.S. Geological Survey Professional Paper 1370-D, p. D1-D40, 6 plates, scales 1:500,000 and 1:1,000,000.
Halpenny, L.C., [n.d.], Interrelations between groundwater and surface water within the Buckeye Water Conservation and Drainage District, Maricopa County, Arizona: Water Development Corporation, 23 p., 9 sheets.
Thomas, B.E., Hjalmarson, H.W., and Waltemeyer, S.D., 1997, Methods for estimating magnitude and frequency of floods in the southwestern United States: U.S. Geological Survey Water-Supply Paper 2433, 195 p.
Thomas, B.E., Hjalmarson, H.W., and Waltemeyer, S.D., 1994, Methods for estimating magnitude and frequency of floods in the southwestern United States: U.S. Geological Survey Open-File Report 93-0419, 211 p.
Anderson, T.W., and Freethey, G.W., 1995, Simulation of ground-water flow in alluvial basins in south-central Arizona and parts of adjacent states, Regional Aquifer-System Analysis: U.S. Geological Survey Professional Paper 1406-D, 78 p.
Coates, D.R., 1952, Gila Bend Basin, Maricopa County, in Halpenny and others, Ground water in the Gila River Basin and adjacent areas, Arizona - A summary: U.S. Geological Survey Open-File Report [unnumbered], p. 159-164.
Brown, J.G., and Pool, D.R., 1989, Hydrogeology of the western part of the Salt River Valley area, Maricopa County, Arizona: U.S. Geological Survey Water-Resources Investigations Report 88-4202, 5 sheets, scale 1:250,000.