Current Positions Hydrologist/Research Scientist, 8/1998 - present, U.S. Geological Survey Adjunct Professor, University of Florida, 8/2004 - present Adjunct Professor, University of Alabama, 10/2004 - present Education Ph.D., 1998, Geology Department, University of South Florida-Tampa M.S., 1993, Geology Department, University of South Florida-Tampa B.S., 1991, Department of Geology and Geophysics, University of Wisconsin-Madison