Description: This map from the U. S. Geological Survey Water Resources Investigation Report number 96-4181, Hydrogeologic Conditions and Simulation of Ground Water Flow in the Greater Orlando Metropolitan Area, shows the generalized distribution of dissolved solids concentration in water from the Upper Floridan aquifer measured in milligrams per Liter. Source: L. C. Murray, Jr. and Keith J. Halford, USGS Water Resources Investigations Report 96-4181 (Tallahassee, FL: U. S. Geological Survey, 1996) 25 Map Credit: Courtesy the University of South Florida Library |
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