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To view live rain gauge data and the water reclamation facilities and deep tunnel levels.
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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.
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All News | All Events
Saturday, August 9th, from 8 am to 2 pm, drop off your household chemicals at Nicolet High School (6701 N Jean Nicolet Rd, Glendale). Click here for a list of items you can bring.
Keep pollinators in mind as you manage fall leaves, prune shrubs, and clean up and prepare your landscape for winter. Fall is also a great time to add trees, shrubs, and perennials to your landscape. Melinda will share tips for taking care of your new and established native and non-native plants, flowerbeds, rain gardens, and lawns. She’ll cover proper watering, fertilization, winterization, and protection from wildlife to get them through our challenging winters and ready for an eye-catching spring display!
Saturday, September 13th, from 8 am to 2 pm, drop off your household chemicals at Wauwatosa Drop-Off Center (11100 W Walnut Rd - enter off Watertown Plank Rd. on 113th St.) Click here for a list of items you can bring.
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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