Duncan Valley

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Anderson, T.W., 1986, Study in southern and central Arizona and parts of adjacent states, in Sun, R.J., ed., Regional Aquifer-System Analysis program of the U.S. Geological Survey, Summary of projects, 1978-84: U.S. Geological Survey Circular 1002, p. 116-131.

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Arizona Department of Water Resources, 1990, Map showing Arizona groundwater basins with index of cities, towns, settlements and sites: Arizona Department of Water Resources Open File Report no. 7, 1 sheet, scale 1:1,000,000.

Anderson, T.W., Freethey, G.W., and Tucci, Patrick, 1992, Geohydrology and water resources of alluvial basins in south-central Arizona and parts of adjacent states: U.S. Geological Survey Professional Paper 1406-B, p. B1-B67, 3 sheets, scale 1:1,000,000.

Robertson, F.N., 1991, Geochemistry of ground-water in alluvial basins of Arizona and adjacent parts of Nevada, New Mexico, and California: U.S. Geological Survey Professional Paper 1406-C, p. C1-C90.

Anderson, T.W., 1995, Summary of the Southwest alluvial basins, Regional Aquifer-System Analysis, South-central Arizona and parts of adjacent states: U.S. Geological Survey Professional Paper 1406-A, p. A1-A33.

U.S. Geological Survey, 1982, Water resources data for Arizona, Water year 1980: U.S. Geological Survey Water-Data Report AZ-80-1, 568 p.

Garrett, J.M., and Gellenbeck, D.J., 1991, Basin characteristics and streamflow statistics in Arizona as of 1989: U.S. Geological Survey Water-Resources Investigations Report 91-4041, 612 p.

Spicer, L.M., and Van De Vanter, E.K., comps., 1993, Activities of the Water Resources Division in Arizona, 1986-91: U.S. Geological Survey Open-File Report 93-0165, 144 p.