The Castle Danger Sanitary Service District was created to protect the waters of Lake Superior. The wastewater system serves the area located along the lake from Our Savior’s Lutheran Church and extending up to Gooseberry Falls State Park. CDSSD Wastewater is financed by users of the system.
Silver Creek is also working to develop a regional treatment system for the Stewart River area of the Township.
Properties in the service area are required to connect wastewater system.