Last approved Impaired Waters List

When U.S. EPA has approved Minnesota's proposed list of impaired waters the list becomes final. That final approval clears the way for some funding opportunities for restorative work.

2012 Impaired Waters List

The 2012 Impaired Water List was Minnesota’s last list to be approved by the EPA (July 25, 2013).

File 2012 Impaired Waters List (wq-iw1-46)

PDF icon EPA cover letter and decision document for the approval of Minnesota’s 303(d) list (wq-iw1-45a)