Seal of Dane County County of Dane
Translate
The seal of the County of Dane
Ripple Effects

Wisconsin Stormwater Week

September 19th-27th, 2026

Join us for a week dedicated to learning about stormwater, what it is, the problems it can cause, and actions people can take to prevent stormwater pollution to our waters. Don't miss out on this opportunity to learn from the experts and make a difference â€“ mark your calendars and get involved during Wisconsin Stormwater Week!

Local Event Schedule

  • Early Bird Event- Sept. 12th, 10am-12pm- Monona Bay Shoreline Clean-Up hosted by Friends of Monona Bay. Meet at Brittingham Boats, Madison.
  • Sept. 19th, 10am-1pm- Yahara River Fall Clean-Up hosted by Friends of the Yahara River Headwaters. Meet at Veteran's Memorial Park, DeForest. Refreshments provided.
  • Sept. 20th, 2pm-4pmNative Garden Learning Hub Gathering- Rain Gardens and Downspout Gardens. 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).
  • Sept. 26th, 1pm-3pm- Lake Wingra Community Bike/Run/Walk. Tables will be set up along the route with experts from various organizations providing information about the watershed and Lake Wingra. Start at the Vilas Park Shelter, Madison. (Free)
  •  Rain Barrel Sale , All Week Sept. 19th-27th-Cost is $82. Order online and pick up in Middleton, DeForest, or Stoughton. Open to all Dane County residents. Additional reimbursements available to residents of MAMSWaP communities.

Free Webinars

Educational webinar ad for 2026 Stormwater Week, promoting stormwater pond maintenance and registration at wistormwater.com.

Sept. 22nd @ 6pm - Whose Pond is It Anyways?

Register

WI Stormwater Week webinar graphic detailing event on Sept. 23 about Adopt a Storm Drain program and how to get involved.

Sept. 23rd @ 6pm - Only Rain Down the Drain!

Register

Promotional image for 2026 WI Stormwater Week webinar on stormwater infiltration on September 24th, featuring Rick Eilertson and registration details.

Sept. 24th @ 6pm - Infiltration: We're Not Talking Coffee!

Register

Resources for School and Library Stormwater Programs