Office closed temporarily Dec. 6
12/04/2024Please note, the District’s Administration Center will be closed on Friday, Dec. 6...
As a unit of local government, we are committed to serving the community by protecting public health and the environment. Learn more about the people and policies that make this possible.
Learn MoreWhen you wash your hands, flush the toilet, wash dishes, and run the laundry, all of the dirty water ends up at our Wastewater Treatment Center. It’s our job to clean that water and return it to the environment.
Learn MoreWe not only clean the dirty water you send us, but we put the solids to good use too! The District processes the organic material into something called Biosolids, a free and natural fertilizer available to you.
Learn MoreDoes it matter what you flush? Have you ever wondered what a Wastewater Treatment Center looks like? How exactly does a sewer work? Discover more below.
Educational OpportunitiesHow To Maintain Your Sewer LineExternal Resources
2710 Curtiss Street
Downers Grove, Illinois 60515-0703
Phone: (630) 969-0664
Fax: (630) 969-0827
Monday-Friday: 8 a.m. - 4:30 p.m.
Saturday and Sunday: Closed