The Yahara Watershed cuts through the middle of Dane County and drains an area of nearly 536 square miles, but few realize the northernmost tip of the watershed lies in Columbia County. This small parcel of 28 square miles is now part of the community-wide partnership effort to reduce phosphorus runoff to the lakes. Columbia County has begun a two-year service agreement with Yahara WINS and is taking impressive steps forward in the name of healthy lakes.
Columbia County joins the Yahara Watershed Improvement Network
