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1. Impaired Waters (Listed): Wisconsin, 2016

2017. Wisconsin Department of Natural Resources. These polygon and line data layers represent Wisconsin DNR impaired waters for the State of Wisconsin in 2016.[Impaired Waters listings reflect tho...

2. Imparied Waters (Delisted): Wisconsin, 2016

2017. Wisconsin Department of Natural Resources. These polygon and line data layers represent Wisconsin DNR previously impaired waters for the State of Wisconsin in 2016.[The waters in this data l...

3. Outstanding and Exceptional Resource Waters (Line): Wisconsin, 2006

2017. Wisconsin Department of Natural Resources. Wisconsin's Outstanding and Exceptional Resource Water (OERW) designations are designed to include Wisconsin's cleanest waters. The OERW dataset wa...

4. Outstanding and Exceptional Resource Waters (Line) WI, 2014

2014. Wisconsin Department of Natural Resources. This line data layer represets outstanding and exceptional resource waters for Wisconsin in 2014.