Repairs to Clarifiers are Needed at Western Lake Superior Sanitary District
DULUTH, Minn. The Western Lake Superior Sanitary District (W-L-S-S-D) is asking the Minnesota state legislature for millions of dollars to fix some components that treat our wastewater. Raw sewage was being dumped into the St. Louis River until the 1970s, heavily polluting the waterway. Since then, W-L-S-S-D has been treating the sewage using four clarifiers that separate the solids and…


