MMSD Lake Michigan

What We Do

Protecting public health and the drinking water supply for millions of people takes the expertise of hundreds of specially skilled and dedicated employees. MMSD is highly regarded nationally as a leader in wastewater treatment, flood management, green infrastructure and much more. A recipient of the U.S. Water Prize and many other awards, the District is most proud of its record of 98.4%, since 1994, for capturing and cleaning wastewater from 28 communities in a 411 square mile area. Many metropolitan areas struggle to capture and clean the national goal of 85% of all the rain and wastewater that enters their sewer systems.