View supporting documents for Connecticut's 2020 section 303(d) list of impaired waters.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- Connecticut 2020 Integrated Water Quality Report (PDF)(62 pp, 4 MB, September 2020)
- Appendix B-1. List of Impaired Waters for Connecticut (EPA Category 5) for Connecticut 2020 Integrated Water Quality Report (PDF)(56 pp, 954 K, September 2020)
- EPA's Approval Documents for Connecticut 2020 303(d) List (PDF)(16 pp, 345 K, November 17, 2020)