This project is a model for future drainage projects across the state and represents a fundamental shift in the way rural drainage systems interact with the landscape. This is a community-based water quality and treatment demonstration project in which landowners, local government, and state agencies have developed a watershed approach to improving water quality and replacing outdated drainage systems. The project will improve water quality, improve wildlife habitat, and develop a process for future projects by constructing water quality features within the 6,000 acre watershed.
A direct appropriation of $400,000 in FY 2010 and $600,000 in FY2011 for the Anoka Conservation District (ACD) is for the metropolitan landscape restoration program for water quality and improvement projects in the seven-county metro area.
The Washington Conservation District (WCD), Washington County, and South Washington Watershed District (SWWD) are partnering to retrofit water quality improvement practices at the Oakdale Library. The goal is clean water and the project will work toward the 101 pound phosphorus load reduction target for Armstrong Lake identified in the SWWD Watershed Plan. The project will also benefit Wilmes Lake, which is downstream from Armstrong and is impaired by excess nutrients.
Vegetated buffer and filter strips along waterways is a practice that addresses many surface water concerns. Establishing permanent vegetation along waterways is an implementation priority in the Blue Earth County Water Management Plan and required by local ordinance and Minnesota Rules. Minnesota Shoreland Rules, Chapter 6120 and the County Shoreland Ordinance contain standards for agricultural uses in shoreland. Agricultural uses are permitted in shoreland areas if steep slopes and shore and bluff impact zones are maintained in permanent vegetation.