The Swim for Grand Traverse Bay is The Watershed Center's largest fundraising event, raising critical funds through business sponsorships and swimmers fundraising to pprotect our region's most precious natural resource. Business sponsorships amplify the event's impact, supporting year-round efforts to restore detrioirated waterways, work alongside communities to promoto policies that protect our water, and monitor local rivers, lakes, and beaches for emerging threats.

To learn how your business can get involved and have a lasting impact on Grand Traverse Bay and its surrounding waterways, please view our 2026 sponsor packet below or contact Michelle.

The deadline for sponsorship pledges is April 3, 2026.