Clean Water Act Reports and Lists for Congress

Fall Panarama in Wisconsin
Fall Panorama in Wisconsin.

The Federal Clean Water Act requires that states report the condition of surface water and groundwater in a biennial Water Quality Report to Congress. In 2010 Wisconsin's report will combine the state's general and impaired waters assessments and listings. This report uses an updated Wisconsin Consolidated Assessment and Listing Methodology (WisCALM).

Previous reports are available in electronic or paper format: 2006, 2004, 2002, 2000, 1996, 1994, 1992, 1990, 1988, 1987 and earlier. DNR's earlier documents are available for review at the GEF II building, 101 S Webster St, Madison. Later versions are available electronically.

305(b) Report	303(d) List
2010 Methods [Wisconsin CALM]	Anticipate: December 1st 2010 Draft
2008 Data Submittal Only	2008 Impaired Waters List
2006 Water Quality Report to Congress	2006 Impaired Waters List
2004 Water Quality Report to Congress	2004 Impaired Waters List
2002 Executive Summary	2002 Impaired Waters List
2000 Executive Summary	2000 - No 303d List Update
1998 - No Electronic Copy	1998 Impaired Waters List
1996 - No Electronic Copy	1996 Impaired Waters List

Last Revised:

Monday November 30 2009