Be a champion for Wisconsin’s waterways and join organizations across Wisconsin by creating a statement of support for Wisconsin Stormwater Week, September 20-28, 2025.

A proclamation is a powerful tool to raise awareness and mobilize your community to take action against stormwater pollution. By crafting a proclamation, you declare your community's commitment to protecting our water resources and promoting responsible stormwater management practices. It's a fantastic opportunity to engage local leaders, businesses, and residents in this important cause. Let your community's voice be heard as you unite to safeguard our lakes, rivers, and streams. Together, we can make a significant impact during Wisconsin Stormwater Week and beyond.

2025 Local Support Letters

• Village of Butler Proclamation

2024 Local Support Letters

• City of Superior Letter of Support

• Madison Area Municipal Stormwater Partnership (MAMSWaP) Letter of Support

• Northeast Wisconsin Stormwater Consortium (NEWSC) Letter of Support

• Rock River Stormwater Group Resolution

• Root-Pike Watershed Initiative Network Letter of Support

• Southeastern Wisconsin Watersheds Trust (Sweet Water) Letter of Support

• Waukesha County Letter of Support

2023 Local Support Letters

• City of Watertown Proclamation

• City of Superior Letter of Support

• Fox-Wolf Watershed Alliance Proclamation

• La Crosse Urban Stormwater Group Proclamation

• Madison Area Municipal Stormwater Partnership (MAMSWaP) Letter of Support

• Northeast Wisconsin Stormwater Consortium (NEWSC) Letter of Support

• Rock River Stormwater Group Proclamation

• Village of Fox Point Proclamation