The City of Mount Clemens is a full service Water & Sewer Community that has owned and operated its own facilities since 1888! Our Water Filtration Plant is located on the shores of Lake St. Clair at the end of Crocker Avenue. The Wastewater Treatment Plant is located next to the Gibraltar Trade Center off of North River Road. A network of water main pipes and sanitary sewer pipes connect these facilities to your home. Also, networks of storm sewer pipes carry rainwater off your lot and street and direct the water to the Clinton River or to the Wastewater Treatment Plant.