WLSSD Recognized For Clean Water Performance In 2020
DULUTH, Minn. — The Minnesota Pollution Control Agency gave WLSSD an award for outstanding clean water performance in 2020. WLSSD was in 100% compliance with its permits for treating wastewater that goes into the bay of the St. Louis River, which feeds into Lake Superior. One of the managers of the facility says the job of treating wastewater is a…