Feth, J.H., and others, 1964, Preliminary map of the conterminous United States showing depth to and quality of shallowest ground water containing more than 1,000 parts per million dissolved solids: U.S. Geological Survey Hydrologic Investigations Atlas HA-0199, 31 p., 2 sheets, scale 1:3,168,000.
Virgin River
Preliminary map of the conterminous United States showing depth to and quality of shallowest ground water containing more than 1,000 parts per million dissolved solids
Generalized map showing annual runoff and productive aquifers in the conterminous United States
McGuinness, C.L., 1964, Generalized map showing annual runoff and productive aquifers in the conterminous United States: U.S. Geological Survey Hydrologic Investigations Atlas HA-0194, scale 1:5,000,000.
Annual summary of ground-water conditions in Arizona, Spring 1980 to Spring 1981
U.S. Geological Survey, 1982, Annual summary of ground-water conditions in Arizona, Spring 1980 to Spring 1981: U.S. Geological Survey Water-Resources Investigations Open-File Report 82-0368, 2 sheets, scale 1:1,000,000.
Annual summary of ground-water conditions in Arizona, Spring 1979 to Spring 1980
U.S. Geological Survey, 1981, Annual summary of ground-water conditions in Arizona, Spring 1979 to Spring 1980: U.S. Geological Survey Water-Resources Investigations Open-File Report 81-0906, 2 sheets, scale 1:1,000,000.
Annual summary of ground-water conditions in Arizona, Spring 1976 to Spring 1977
Babcock, H.M., 1977, Annual summary of ground-water conditions in Arizona, Spring 1976 to Spring 1977: U.S. Geological Survey Water-Resources Investigations 77-0106 Open-File Report, 2 sheets, scale 1:1,000,000.
Ground water atlas of the United States, Segment 2, Arizona, Colorado, New Mexico, Utah
Robson, S.G., and Banta, E.R., 1995, Ground water atlas of the United States, Segment 2, Arizona, Colorado, New Mexico, Utah: U.S. Geological Survey Hydrologic Investigations Atlas HA-0730-C, 32 p.
Annual summary of ground-water conditions in Arizona, Spring 1974 to Spring 1975
Babcock, H.M., 1976, Annual summary of ground-water conditions in Arizona, Spring 1974 to Spring 1975: U.S. Geological Survey Water-Resources Investigations 76-0059 Open-File Report, 2 sheets, scale 1:1,000,000.
Arizona water resources assessment, V. II, Hydrologic summary
Arizona Department of Water Resources, 1994, Arizona water resources assessment, V. II, Hydrologic summary: Arizona Department of Water Resources, Hydrology Division, 236 [266] p.
Arizona water resources assessment, V. I, Inventory and analysis
Arizona Department of Water Resources, 1994, Arizona water resources assessment, V. I, Inventory and analysis: Arizona Department of Water Resources, 253 p.
Methods for estimating magnitude and frequency of floods in the southwestern United States
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.
