PROFFITT, Tiffany Ainsley, Geology and Geophysics, Texas A&M University, MS 3115, College Station, TX 77843, ELLETT, Kevin, Indiana Geological Survey, 611 Walnut Grove Avenue, Bloomington, IN 47405, ZUPPANN, Charles W., Indiana Geological Survey, 611 N. Walnut Grove, Bloomington, IN 47406, NAYLOR, Shawn, Center for Geospatial Data Analysis, Indiana Geological Survey, 611 Walnut Grove Avenue, Bloomington, IN 47405 and GIARDINO, John R., Department of Geology & Geophysics, Water Management & Hydrological Science Program, and High Alpine & Arctic Research Program, Texas A&M University, College Station, TX 77843-3115