Join IISG in taking a look at some of the projects we’ve been involved in during the past year or two. There have been a number of important initiatives that are already benefiting communities throughout the Great Lakes region, and here is just one example:

Flushing unused medicines is a bad idea. for aquatic wildlife, and for us–these chemicals can end up in local rivers and streams as well as drinking water sources.  IISG has been at the forefront in efforts to to raise awareness on this issue and to help communities organize local medicine collection programs.

IISG and the Prescription Pill and Drug Disposal Program created permanent medicine collection programs in several Great Lakes communities, and Sea Grant has purchased 15 medicine collection boxes for communities that now have ongoing pharmaceutical collection programs in Illinois, Indiana, and Wisconsin.

As a result of the program, 15 Great Lakes communities collected 4,600 pounds of medicine in 2010 alone, preventing all of that from entering the water supply and negatively impacting the environment.

Pictured here is the drop box in Peru, Illinois and the local team that worked to make it happen. For more information on medicine collection programs and proper disposal of pharmaceuticals, visit the IISG webpage on Safe Disposal of Unwanted Medicines.

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Summer on Lake Michigan is the best, and a little prep makes it even better. 🌊☀️Dangerous currents near piers and breakwalls surprise even strong swimmers. Here's what to know:✅ Swim in designated areas↔️ Caught in a current? Swim to the side — not against it — then to shore🆘 In danger? Call for a life ringSave this post and share it with your swim crew. 👇More Lake Michigan safety resources: link in bio 🔗
Got a research idea worth a bigger room? The 2026 State of Lake Michigan Meeting is accepting proposals for symposia and workshops, and we want to hear yours!📅 Nov. 4–6 | Michigan City, IN⏰ Proposals due June 1 at 1 PM ETHelp shape what the Great Lakes research community discusses this year.🔗 Submit at the link in bio.
To every educator who has brought the Great Lakes into their classroom, thank you. 🍎Your curiosity is contagious. Your lessons last. And the students who learn to love these waters? They’ll protect them.Happy Teacher Appreciation Week from all of us at IISG.