San Rafael Valley

Schwalen, H.C., 1942, Rainfall and runoff in the upper Santa Cruz River drainage basin: Tucson, University of Arizona, College of Agriculture, Agricultural Experiment Station, Technical Bulletin no. 95, p. 421-472, 1 sheet, scale 1:450,000.

Aldridge, B.N., and Eychaner, J.H., 1984, Floods of October 1977 in southern Arizona and March 1978 in central Arizona: U.S. Geological Survey Water-Supply Paper 2223, 143 p., 6 sheets, scales 1:62,500 and 1:1,000,000.

Aldridge, B.N., and Moosburner, Otto, 1970, Floods of September 9-11 in the Santa Cruz River Basin, Arizona, in Rostvedt, J.O., and others, Summary of floods in the United States during 1964: U.S. Geological Survey Water-Supply Paper 1840-C, p. C69-D74.

Webb, R.H., and Betancourt, J.L., 1990, Climatic variability and flood frequency of the Santa Cruz River, Pima County, Arizona: U.S. Geological Survey Open-File Report 90-0553, 69 p. [superseded by U.S. Geological Survey Water-Supply Paper 2379].

Webb, R.H., and Betancourt, J.L., 1992, Climatic variability and flood frequency of the Santa Cruz River, Pima County, Arizona: U.S. Geological Survey Water-Supply Paper 2379, 40 p.

Roeske, R.H., Garrett, J.M., and Eychaner, J.H., 1989, Floods of October 1983 in southeastern Arizona: U.S. Geological Survey Water-Resources Investigations Report 85-4225-C, 77 p.

U.S. Department of Agriculture, Soil Conservation Service, 1972, Santa Cruz - San Pedro River Basin, Arizona, Main report: U.S. Department of Agriculture, Soil Conservation Service, 251 p., 12 sheets, scale 1:1,000,000.

Burkham, D.E., 1970, Depletion of streamflow by infiltration in the main channels of the Tucson Basin, southeastern Arizona: U.S. Geological Survey Water-Supply Paper 1939-B, p. B1-B36, 1 sheet, scale 1:250,000.

Condes de la Torre, Alberto, 1970, Streamflow in the upper Santa Cruz River Basin, Santa Cruz and Pima Counties, Arizona: U.S. Geological Survey Water-Supply Paper 1939-A, p. A1-A26, 6 sheets, scale 1:250,000.

U.S. Geological Survey, 1981, Land use and land cover, 1972-73, Nogales, Arizona - SE/4 Nogales 1:250,000-scale topographic map: U.S. Geological Survey Land Use Series Map L-157, 1 sheet, scale 1:100,000.