Steve Lueker (618) 244-8016 Jefferson County Supervisor of Assessments Office The Polis Center 1200 Waterway Boulevard, Suite 100 Indianapolis, IN 46202 (317) 274-2455 Department of Geology Southern Illinois University Carbondale, Illinois 62901 (618) 453-7370 Adoption Date: July 27, 2009 Secondary Point of Contact Primary Point of Contact Prepared by: