Category: Illinois Department of Natural Resources (IDNR)


Forest Economic Development

Michael Mason, Division Chief Illinois Department of Natural Resources (IDNR) Division of Forest Resources, One Natural Resource Way Springfield, IL […]


Forest Land Management

Michael Mason, Division Chief Illinois Department of Natural Resources (IDNR) Division of Forest Resources, One Natural Resource Way Springfield, IL […]


Wildlife Management

Illinois Department of Natural Resources (IDNR) Illinois Natural History Survey, Center for Wildlife Ecology 607 East Peabody Drive Champaign, IL […]


Wetland Weed Management

Illinois Department of Natural Resources (IDNR) Illinois Natural Historic Survey, 607 East Peabody Drive Champaign, IL 61820 Phone: (217) 333-6656 […]


Well and Aquifer Tests

Ken Hlinka, Illinois Department of Natural Resources (IDNR) State Water Survey, 2204 Griffith Drive Champaign, IL 61820 Phone: (217) 333-8431 […]


Water Studies

Illinois Department of Natural Resources (IDNR) Natural History Survey, 607 East Peabody Drive Champaign, IL 61820 Phone: (217) 333-6897 Fax: […]


Water Resources Information and Studies

Donald A. Keefer, Senior Hydrogeologist University of Illinois / Prairie Reservation Institute Illinois State Geological Survey, 615 East Peabody Drive […]


Topographic Maps

University of Illinois / Prairie Reservation Institute Illinois State Geological Survey, 615 East Peabody Drive Champaign, IL 61820 Phone: (217) […]


Groundwater Resource Information

Purpose of the Program The Department of Natural Resources assesses groundwater resources in the state for regional and site-specific water […]