The DNR, together with many partners throughout the basin, are working to improve water quality of the Wisconsin River, its reservoirs and tributaries.
The Total Maximum Daily Load (TMDL) study and implementation plan will provide a strategic framework and prioritize resources for water quality improvement in the Wisconsin River Basin.
The Wisconsin River TMDL study area spans Wisconsin’s central corridor from the headwaters in Vilas County to Lake Wisconsin in Columbia and Sauk County, covering 9,156 square miles, approximately 15 percent of the state.
Other Organizations
Lake Tides: The FREE newsletter for people interested in Wisconsin Lakes
