The third annual Wisconsin Stormwater Week is September 20 - 28!
This year, we have a statewide Call to Action for WI residents to get involved with a local cleanup or adopt a neighborhood storm drain. Additionally, residents can find a cleanup through the Alliance of the Great Lakes or host their own!
Hosting a cleanup or Adopt-a-Storm Drain event?
Submit your event details so we can track what is happening around the state and tell others how to get involved!
Saturday, September 13, 2025
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Saturday, September 13
Over 1,000 native plants will be planted along Riverside Park Creek, a tributary of the Rock River. These plantings will help stabilize the creek banks and filter stormwater runoff before it enters the waterway.
Location:
Riverside Park, Watertown, WI
More Information: Click here to visit our website and learn more. -
Saturday, September 13
Join the Friends of Monona Bay and Friends of Nolen Waterfront to clean up trash along Monona Bay and the shores of Lake Monona. Brittingham Boats will be supplying canoes. All are welcome.Location: Brittingham Boats, 701 W Brittingham Pl, Madison, WI
More Information: Click here to visit our website and learn more.
Friday, September 19, 2025
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Friday, September 19
Join local artist Yesi for a community chalk mural at Discovery World. Everyone is welcome to pick up a piece of chalk and add their creativity to a large, collaborative artwork celebrating water and community. No experience needed, just bring your imagination and be part of a colorful outdoor masterpiece.
Location:
Discovery World pavilion, 500 N Harbor Dr, Milwaukee, WI 53202
Saturday, September 20, 2025
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Saturday, September 20
The Friends of the Lake Superior Reserve, in partnership with the City of Superior, are holding another Fall Beach Cleanup at WI Point! Wisconsin Point is a wonderful destination for relaxing, refreshing, and enjoying our natural world.
Since the Friends adopted Wisconsin Point from the City of Superior through the Adopt-A-Park program back in 2021, we strive to keep the beach as healthy and pristine as can be! Help us keep to this promise by joining us for our 2025 Fall Beach Cleanup.
Snacks and supplies will be provided. Meet at Lot 1 Wisconsin Point at 9:30 am for instructions and supplies!
Location: Lot #1 Wisconsin Point Road, Superior, WI
More Information: Click here to learn more. -
Saturday, September 20
Join the Friends of the Yahara River Headwaters to help clean the Yahara River and its banks. Waders, tools, equipment, and refreshments will be provided. All are welcome.
Location: Veteran's Memorial Park, N Main St, DeForest, WI
More Information: Click here to learn more. -
Saturday, September 20
Join NWSCDC, Nearby Nature, the Sierra Club, and Milwaukee Riverkeeper as we keep the area along Lincoln Creek near the West Basin clean and free of trash & debris! Meet at the Bee Bus Line sign on 35th & Congress. Cleanup supplies, water and snacks will be provided.
Click Here to register for the September cleanup.
Location: MMSD West Basin, 4350 North 35th Street, Milwaukee, WI
More Information: Click here to learn more.
Sunday, September 21, 2025
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Sunday, September 21
Learn how these special gardens can prevent stormwater pollution, when they can be used, and how to install them. Planting plans and resources will be available and experts will be on hand to provide design help and answer questions ($5, registration required).
Location: Lussier Family Heritage Center, 3101 Lake Farm Rd, Madison, WI
More Information: Click here to learn more.
Monday, September 22, 2025
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Monday, September 22
Tune in to learn how to host a cleanup from Jessica Schultz, Executive Director with Fox-Wolf Watershed Alliance, and how to involve students in cleanups from Mike Aprill, a Science Teacher with Sheboygan South High School and the Wisconsin State Lead for SubjectToClimate.
Location: Virtual, Free Webinar
More Information: Click here to register
Tuesday, September 23, 2025
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Tuesday, September 23
Speakers Keir Peckham with Natural Landscapes and CW Purpero, and Katie Reed with Fox-Wolf Watershed Alliance, will discuss the benefits of shoreline restoration, programming related to their organizations, and tips for WI residents.
Location: Virtual, Free Webinar
More Information: Click here to register
Wednesday, September 24, 2025
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Wednesday, September 24
What is an illicit discharge (ID)? Speakers Adelle Keppers, City of Superior & Maureen McBroom, City of Watertown, will explain what an ID is vs. a large spill, best practices (dry weather screening at outfalls), and steps WI residents can take to contact when they see an ID.
Location: Virtual, Free Webinar
More Information: Click here to register
Thursday, September 25, 2025
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Thursday, September 25
Speakers Paul Mech, Director of Education with Discovery World, and Darius Jordan, Manager of School and Community Outreach with Discovery World, and Adam Bechle, Coastal Engineering Specialist with WI Sea Grant, and Lisa Neeb, Green & Healthy Schools Program Manager with Reflo will discuss their stormwater outreach & education programming and how they engage their communities.
Location: Virtual, Free Webinar
More Information: Click here to register
Friday, September 26, 2025
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Sunday, September 29
Come hike the trails of the Little Menomonee River Parkway on Milwaukee's Northwest Side and learn about Milwaukee County Parks' recent road-to-trail conversion, ongoing Area of Concern restoration work within the Little Menomonee River corridor, and other exciting Parks projects!
Location:
6202 N 106th St, Milwaukee, WI
Saturday, September 27, 2025
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Saturday, September 27
Plan your visit to the Jones Island Water Reclamation Plant during Doors Open Milwaukee! Tickets are required for entry. Explore the history of this 1925 facility, designated a National Historic Civil Engineering Landmark, and discover how it pioneered modern wastewater treatment. Learn about the water reclamation process, the creation of Milorganite®, MMSD programs, and the role of Veolia Water Milwaukee in operating one of the world’s most innovative treatment plants, capable of processing over 300 million gallons each day.
Location: 700 E Jones St, Milwaukee, WI
More Information: Click here to learn more and register.
Sunday, September 28, 2025
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Sunday, September 28
Harbor Fest is filled with free, family-friendly activities celebrating Milwaukee’s waterfront through music, science, culture, and community. From boat rides to hands-on learning, there’s something for everyone to enjoy by the water.
This year, join Riveredge Nature Center and local dignitaries for a special blessing ceremony honoring the return of lake sturgeon to Milwaukee’s waterways. Afterward, experience the unforgettable opportunity to release a baby sturgeon into the Inner Harbor!
For just $15, you can sponsor and release a sturgeon. Each sponsorship includes a keepsake certificate and the chance to track your fish as it grows. Spots are limited, reserve yours today by registering here.
Location: Harbor View Plaza, 600 E. Greenfield Ave, Milwaukee, WI
More Information: Click here to learn more. -
Sunday, September 28
Join the Friends of Lake Wingra for a free Community Bike/Run/Walk. Stations will be set up along the route providing information about the watershed and Lake Wingra. Participants are encouraged to collect trash and clean storm drains along the way. Bags and gloves provided at start. All are welcome.
Location: Vilas Park near Tennis Courts-1602 Vilas Park Dr, Madison, WI
More Information:Click here to learn more.