Chris Dintaman—Geologist/GIS Specialist
Jack Haddan—Research Technician
Denver Harper—Geologist and GIS Analyst
Edwin J. Hartke—Research Affiliate
Sally L. Letsinger—Research Hydrogeologist
Shawn Naylor—Director, CGDA and Research Hydrogeologist
Greg A. Olyphant—Research Affiliate/Professor of Geological Sciences
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