Osterkamp, W.R., 1973, Map showing depth to water in wells in the Phoenix area, Arizona, 1972: U.S. Geological Survey Miscellaneous Investigations Series Map I-845-D, 1 sheet, scale 1:250,000.
Osterkamp, W.R., 1973, Map showing depth to water in wells in the Phoenix area, Arizona, 1972: U.S. Geological Survey Miscellaneous Investigations Series Map I-845-D, 1 sheet, scale 1:250,000.
Water Resources, Groundwater, Subsurface,