Please contact Joe Exl, Senior Water Resources Planner, directly at firstname.lastname@example.org for any environmental data you require. In addition, the Indiana Department of Environmental Management (IDEM) has web pages devoted to air and water quality data that can be accessed via the links below.
Environmental data links:
http://www.in.gov/idem/4652.htm real-time monitors, summary spreadsheets by pollutant, detailed annual spreadsheets by pollutant, and supporting information.
http://www.in.gov/idem/toxic/2362.htm data on air toxic monitoring.
http://www.in.gov/idem/nps/videos/e303d.html nonpoint source water pollution interactive map.