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In the news: Appeals court ruling opens door for manufacturer-funded medicine take-back programs
October 1st, 2014 by iisg_superadminTake a minute to learn about pollution prevention
September 11th, 2014 by iisg_superadminIf you only had a minute, what would you say?
Over 12,000 pounds of medicine are not in local waterways
August 20th, 2014 by iisg_superadmin
You have probably heard that pharmaceuticals have been found in rivers and streams, groundwater, and drinking water throughout the country, in part because medications are sometimes flushed down the toilet or thrown in the trash. While the contamination levels are not yet proven to pose health threats to people, studies have shown that these chemicals are have been linked to impaired development, behavior, and reproduction in aquatic wildlife.
In 2013, Illinois-Indiana Sea Grant, which has been a leader in addressing the need for safe medicine disposal, provided assistance to 39 permanent collection programs in both states. IISG also supported single-day collection events in 14 communities by assisting with the collections, writing press releases, and providing educational materials.
As a result, 12,040 pounds of medicine were properly disposed of through permanent collection programs and single-day events supported by IISG. The medicine was destroyed using high-heat incineration, thus reducing the potential for diversion or accidental poisonings and keeping the chemicals out of local water.
To learn more about how IISG is empowering communities and individuals to secure a healthy environment, check out our 2013 program impacts.
Recent News
- The Helm magazine focuses on coastal resilience, the Lake Michigan food web, and more
- The Know Your H₂O Kit gets a real-world lab test by middle schoolers
- IISG has a long history of supporting teachers through Great Lakes activities and resources
- Join Sea Grant to oversee program research and reporting
- Educators immerse in Great Lakes science aboard EPA research vessel
IISG Instagram
How Do You Track a Fish in a Great Lake?
Are your students curious about how scientists track fish underwater? In this Students Ask Scientists session, discover how researchers use acoustic telemetry to track fish like yellow perch in Lake Michigan.
You will meet Anna Hill, a master’s student at Purdue University, as she shares her career journey studying marine and freshwater systems.
📅 Date: November 6, 2025
🕚 Time: 11:00 AM–12:00 PM CT
🎯 Audience: Middle school students & up + educators
💻 Location: Zoom (Pre-registration required)
Learn more and register at the link in bio.
#TeachingTuesday
#StudentsAskScientists
#LakeMichigan

Join us at Illinois Beach State Park for Fall Nature Fest, a free, family-friendly event featuring guided hikes, hands-on activities, and interactive exhibits for all ages. Due to the potential for inclement weather, the fun is moving inside the Nature Center.
So, stop by, stay dry, and meet specialists from the Illinois-Indiana Sea Grant as you explore interactive exhibits that celebrate Illinois’ natural heritage and the beauty of fall along Lake Michigan. We will be hosting the Great Plankton Race, which is a hands-on challenge where you’ll design your own plankton model and race it against others to test your creativity and engineering skills!
When: Saturday, October 18th, 10 AM to 2 PM.
Where: The Nature Center at Illinois Beach State Park.
Register today to receive event updates at the link in bio.

The Center for Great Lakes Literacy has launched a beautifully redesigned website. The star of the show is the Resource Library!
Whether you`re teaching in a classroom, leading a community program, or just passionate about the Great Lakes, the new hub makes it easier than ever to find lesson plans, activities, videos, and stewardship ideas tailored to your needs.
🔗 Visit the link in bio to dive in!
#TeachingTuesday

This summer, 15 Great Lakes educators swapped lesson plans for life jackets as they boarded the Lake Guardian, the U.S. Environmental Protection Agency’s research vessel, and set sail on Lake Michigan. Through the Shipboard Science Immersion program, 5–12 grade formal and non-formal educators worked side by side with Great Lakes scientists for a week—an experience they say will ripple back to their classrooms for years to come.
Read more at the link in bio.

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