Science for the Great Lakes
Wisconsin Sea Grant is a statewide program of basic and applied research, education, outreach, and technology transfer dedicated to the stewardship and sustainable use of the nation’s Great Lakes and ocean resources.

Research
Measuring the impact of PFAS on Wisconsin’s fish
Researcher Tisha King-Heiden is studying how a new generation of PFAS affect sturgeon, walleye, and fathead minnows.
Latest news
Keillor Fellow helps coastal communities adapt to Great Lakes’ highs and lows
Keillor Fellow wants to bridge the gap between people and science
Education works: Boaters who know the ‘Stop Aquatic Hitchhikers!’ rules are doing their part to stop AIS
Lake Superior community leaders work together on coastal resilience projects; funding for 2026 projects available
Great Lakes, Great Read program announces 2026 book selections
Featured stories

New Sea Grant study aims to improve ice angler safety
Wisconsin Sea Grant researchers work with state partners and the ice angling community to delve into ways to make ice fishing safer.

Dispatches from a sentinel species: Measuring PFAS and overall health in bald eagles
The Great Lakes Eagle Health Project has been keeping tabs on bald eagles for over 30 years.
Help shape the future of Wisconsin Sea Grant
Wisconsin Sea Grant is beginning the process of developing its 2028-31 strategic plan. Please answer the survey questions in as much or as little detail as you wish. The results will be used by Wisconsin Sea Grant to revise our plan and support our work in the future.
Please complete the survey by April 20.
Annual impacts
$89 Million
In economic impacts
103
University students supported
15
New and continuing research projects
67,621
K-12 students and lifelong learners reached
285
Natural resources managers assisted
338
Jobs retained

Wisconsin Sea Grant is doing a lot of great work to keep our water clean…so we can catch walleyes with our grandkids and our grandkids can catch walleyes with their grandkids.
Entertainer and supporter of clean water
