Davidson, E.S., 1979, Summary appraisals of the nation's ground-water resources - Lower Colorado region: U.S. Geological Survey Professional Paper 813-R, 23 p., 3 sheets, scale 1:1,000,000.
Virgin River
Summary appraisals of the nation's ground-water resources - Lower Colorado region
Hydrology of the Plateau Uplands Province, in White, N.D., Stulik, R.S., Morse, E.K., and others, Annual report on ground water in Arizona, Spring 1962 to Spring 1963
Cooley, M.E., 1963, Hydrology of the Plateau Uplands Province, in White, N.D., Stulik, R.S., Morse, E.K., and others, Annual report on ground water in Arizona, Spring 1962 to Spring 1963: Arizona State Land Department Water Resources Report no. 15, p. 27-38.
Preliminary maps showing ground-water resources in the lower Colorado River region, Arizona, Nevada, New Mexico, and Utah
Brown, S.G., 1976, Preliminary maps showing ground-water resources in the lower Colorado River region, Arizona, Nevada, New Mexico, and Utah: U.S. Geological Survey Hydrologic Investigations Atlas HA-542, 1 sheet, scale 1:1,000,000.
Annual summary of ground-water conditions in Arizona, Spring 1975 to Spring 1976
Babcock, H.M., 1977, Annual summary of ground-water conditions in Arizona, Spring 1975 to Spring 1976: U.S. Geological Survey Water-Resources Investigations 77-0010 Open-File Report, 2 sheets, scale 1:1,000,000.
Arizona State Water Plan, Phase 1, Inventory of resource and uses
Arizona Water Commission, 1975, Arizona State Water Plan, Phase 1, Inventory of resource and uses: Arizona Water Commission, 224 p., 2 sheets, approx. scale 1:670,000.
Geohydrology of the southwest alluvial basins, Arizona, in Anderson, T.W., and Johnson, A.I., eds., Regional aquifer systems of the United States - Southwest alluvial basins of Arizona
Anderson, T.W., 1986, Geohydrology of the southwest alluvial basins, Arizona, in Anderson, T.W., and Johnson, A.I., eds., Regional aquifer systems of the United States - Southwest alluvial basins of Arizona: Bethesda, Md., American Water Resources Association Monograph Series no. 7, p. 99-111.
A series of 1:250,000 complete residual Bouguer gravity anomaly maps of Arizona
Aiken, C.L.V., Lysonski, J.C., Sumner, J.S., and Hahman, W.R., Sr., 1981, A series of 1:250,000 complete residual Bouguer gravity anomaly maps of Arizona: Arizona Geological Society Digest, v. 13, p. 31-37.
Recent valley deposits in southern Arizona, in Smiley, T.L., Nations, J.D., Pewe, T.L., and Schafer, J.P., eds., Landscapes of Arizona - The geological story
Agenbroad, L.D., 1984, Recent valley deposits in southern Arizona, in Smiley, T.L., Nations, J.D., Pewe, T.L., and Schafer, J.P., eds., Landscapes of Arizona - The geological story: Lanham, Md., University Press of America, p. 253-268.
