Environment Canada and the U.S. Environmental Protection Agency are pleased to release the Nearshore Areas of the Great Lakes 2009 Report. This report describes the current state of nearshore area environmental conditions and changes in nearshore areas of the Great Lakes since 1996, and it suggests management implications related to nearshore issues.

Nearshore areas of the Great Lakes are important because this is where land-based activities can impact water quality and where humans generally interact with the Great Lakes.

The report includes information on the issues of botulism, harmful algae blooms, viral hemorrhagic septicemia (VHS), and shoreline development, among other stressors. Experts in the United States and Canada contributed the chapters for this report, which was prepared for the State of the Lakes Ecosystem Conference (SOLEC) 2008.

At the link above, you can read or download the full report or the State of the Great Lakes Highlights.

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Join the 2026 Great Lakes BioBlitz! 🌎🦋📸Starting Earth Day, educators, students, youth groups, and families are invited to help document biodiversity across the Great Lakes region using iNaturalist. A kick-off webinar is scheduled for April 16th at 2 pm CT.Participate anytime during the four‑week event. Snap photos, make observations, and contribute to real conservation data while getting students outside and engaged with nature. Learn more and get ready to explore: https://sites.google.com/wisc.edu/annual-great-lakes-bioblitz/2026 #TeachingTuesday#GreatLakes
Don’t miss out! Join us for a deep dive into the latest Lake Michigan fisheries science.Topics will include:-Reef restoration impacts on aquatic and fish species-Wild reproduction rates for salmon and trout species from the Great Lakes Mass Marking Program-Fisheries update from the Illinois Department of Natural ResourcesLearn more & register: https://purdue.ca1.qualtrics.com/jfe/form/SV_86eBlPnbjdm7pPg