Milwaukee Rain & Facility Information
For live rain gauge data and to explore the wastewater facilities and deep tunnel levels.
We are the
Milwaukee Metropolitan Sewerage District
Your clean water partners in Greater Milwaukee, at your home, in your community, and in the environment.
Join Our Team
Work at MMSD and become a part of our team, helping to protect the environment and our community.
MMSD offers various technical and professional employment opportunities.
News
MMSD is Your Clean Water Partner
We are working to protect and preserve the water in our homes, communities, and the environment.
Since 1994, MMSD has captured and cleaned 98.6% of all the water that has entered the regional sewer system.
Community Resources
We need your help caring for our rivers and Lake Michigan by managing water where it falls and reducing water pollution.
FREE Drop-Off - NEW Items
Drop off your household hazardous waste at one of our permanent or mobile collection locations. Help keep our land and water clean and safe.
Protect Your Home
Help keep your basement dry and learn what you can do to manage rainwater where it falls on your property.
How You Can Get Involved
Learn a few ways you can help keep our water clean and flowing, protect our drinking water, and help reduce the risk of sewer water backing up into your basement or overflowing into our waterways.
Local Projects
Learn about local flood management projects and how you can get involved in your community.
Visit the Milorganite website for lawn and gardening tips.
Learn how to become a Fresh Coast Guardian, help protect Lake Michigan, and sign up to receive the Fresh Coast newsletter.