Below you’ll find a list of Indiana related environmental resources, including National Pollutant Discharge Elimination System (NPDES) permit links for Indiana, Indiana state water regulation website links, and EPA Repository of Documents for Indiana.
- EPA, Indiana NPDES Permits
- Indiana Department of Environmental Management, Water Monitoring
- U.S. EPA Repository of Documents: Indiana
If there are additional resources that you think would be valuable, please use the commenting area below to let us know!