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For live rain gauge data and to explore the wastewater facilities and deep tunnel levels.
Live Rain Updates
Your clean water partners in Greater Milwaukee, at your home, in your community, and in the environment.
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.
MMSD Job Opportunities
All News | All Events
Milwaukee County residents can safely dispose of household chemicals from 8 am to 2 pm at the one-day collection at State Fair Park (640 S 84th St, West Allis, WI 53214 - GATE 1 - off Greenfield Ave).
MMSD customers are encouraged to provide input on the 2025 proposed budgets through our Contact Us form on the MMSD website or attend the public hearing Monday, October 14th, 2024, at 8:30 am at MMSD Headquarters, 260 W. Seeboth, Milwaukee, WI 53204.
This event at City Lights Brewing Co. offers a great platform for small, women, minority, and veteran-owned businesses (S/W/MBE) vendors and primes to connect, build relationships, and explore future business partnerships. Register by October 11, 2024!
Since 1994, MMSD has captured and cleaned 98.6% of all the water that has entered the regional sewer system.
How is wastewater cleaned?
We need your help caring for our rivers and Lake Michigan by managing water where it falls and reducing water pollution.
Drop off your household hazardous waste at one of our permanent or mobile collection locations. Help keep our land and water clean and safe.
Help keep your basement dry and learn what you can do to manage rainwater where it falls on your property.
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.
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.
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