Lake Michigan Chinook salmon stick with declining alewife as their main meal

As menu options shift for Lake Michigan's top predators, their success going forward may depend on expanding their diets. (MI Sea Grant photo)

From South Korea to America: How IISG's Knauss Fellow embraced her cultural identity

Last year, Lisa Kim was selected as a Knauss Fellow, a unique experience for students interested in national policy affecting ocean, coastal and Great Lakes resources.

As water rates continue to rise, affordability is a growing concern

From 2008 to 2018, the average residential monthly water rate almost doubled in Chicago.

What is Illinois-Indiana Sea Grant?

We use research, outreach, and education to bring the latest science to Great Lakes communities and their residents. By connecting decision-makers with science, we help strengthen and preserve ecosystems and communities in southern Lake Michigan and beyond.

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IISG Publications & Products

Search our publication and product database for publications, fact sheets, presentations, and other products on important issues related to Lake Michigan and the surrounding communities.