Vaiva Hills

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, [350] 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.

Klawon, J.E., Pearthree, P.A., Skotnicki, S.J., and Ferguson, C.A., 1998, Geology and geologic hazards of the Casa Grande area, Pinal County, Arizona [Stanfield, Casa Grande West, Casa Grande East, Coolidge, Double Peak, and Chuichu 7.5 min]: Arizona Geological Survey Open-File Report 98-23, 26 p., 6 sheets, scale 1:24,000.

University of Arizona, Water Resources Research Center, 1978, Groundwater projections for 11 basins: Arizona Water Resources News Bulletin 78-3, 4 p.

Hammett, B.A., 1992, Maps showing groundwater conditions in the Eloy and Maricopa-Stanfield sub-basins of the Pinal Active Management Area, Pinal, Pima, and Maricopa Counties, Arizona - 1989: Arizona Department of Water Resources Hydrologic Map Series Report no. 23, 3 sheets, scale 1:125,000.

Koester, E.A., Conley, J.N., and Rauzi, S.L., 1995, Well location map, Pinal County, Arizona - wells posted to January 1995: Arizona Geological Survey Oil and Gas Publication OG-5, 1 sheet, scale 1:500,000.

Howard, K.A., 1991, Intrusion of horizontal dikes: Tectonic significance of Middle Proterozoic diabase sheets widespread in the upper crust of the southwestern United States: Journal of Geophysical Research, v. 96, no. B7, p. 12,461-12,478.