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