A closer look at web tools and sites that boost research and empower Great Lakes communities to secure a healthy environment and economy.
With flu season waning and allergy season on its way, it’s important to keep in mind how to properly dispose of unused and unwanted medicine. IISG’s Unwanted Meds website explains the dangers of flushing or throwing away pharmaceuticals and personal care products (PPCPs) and provides information, tools, and resources to help individuals, communities, and educators protect aquatic ecosystems.
The award-winning site contains information on collection programs and events for the Great Lakes region and beyond, as well as a list of commonly accepted and unaccepted items. Instructions for alternative disposal methods are also included for individuals without access to collection programs.
And visitors looking to prevent PPCP waste will find tips and resources for reducing the amount of unwanted medicine in their homes as well as avoiding personal care products with potentially harmful chemicals.
Local decision makers can take advantage of a free toolkit with instructions for how to safely and legally conduct their own collection program or event. And educators can get help incorporating pollution prevention into their teaching with resources like The Medicine Chest and The Prescription Pill and Drug Disposal (P2D2) Program.
In addition to tips and tools, Unwanted Meds is also host to the latest information on the science behind PPCPs. Its Rx for Action blog discusses leading research on everything from where pharmaceuticals have been detected to how these chemicals impact wildlife to new technologies for removal during wastewater treatment. Readers can also go behind the scenes with the scientists working to make sense of this complicated topic with the UpClose interview series.
About Newsroom Healthy Waters Website of the week: The ins and outs of medicine disposal
Recent News
- Tomas Höök reflects on a legacy of leadership, collaboration and impact at IISG
- Freshwater jellyfish may increase in numbers as Illinois and Indiana waters continue to warm
- Tomas Höök signing off as Illinois-Indiana Sea Grant director this summer
- Illinois-Indiana Sea Grant welcomes Stuart Carlton as the program’s new director
- Four Illinois and Indiana educators will set sail on Lake Michigan aboard EPA’s research ship
IISG Instagram
Tomas Höök has left an incredible mark during his time as Director of Illinois-Indiana Sea Grant, and now he’s reflecting on a legacy filled with leadership, collaboration, and impact. From expanding our aquaculture and education programs, to helping communities make sense of the effects of Lake Michigan’s shifting shorelines — his work has helped grow what we do and who we serve.
Read the full feature at the link in bio to see what he’ll carry forward in his new role as Head of Purdue’s Department of Forestry & Natural Resources.

The Invasive Crayfish Collaborative is hosting a webinar on Friday, September 12th at 11:00am CT / 12:00pm ET. Join us for the seminar "Red Swamp Crayfish Telemetry Across Seasons and Techniques" presented by post-doctoral researcher Dr. William Ota of Michigan State University. Dr. Ota will present his research on red swamp crayfish movement ecology, which involves the use of both radio and acoustic telemetry.
Register at the link in bio.

In late July, formal and non-formal educators joined @nature_indiana, @indianadnr Division of Nature Preserves, and @lakecountyparks for a workshop exploring ecological restoration in the Grand Calumet River Area of Concern.
Participants toured restored sites in East Chicago and Hammond, engaged with experts in sediment remediation and habitat restoration, and experienced a cutting-edge Virtual Reality curriculum aligned with NGSS for grades 6–12.
From industrial past to ecological renewal, educators left inspired and equipped to bring local environmental stories into their classrooms.
Learn more about the VR Tour at the link in bio.
#TeachingTuesday

Whether you’re teaching in a classroom, leading outdoor programs, or developing community science initiatives, Illinois-Indiana Sea Grant offers free, high-quality educational resources to support your work.
🔗 Dive into lesson plans, activities, and professional development opportunities: https://iiseagrant.org/education/
Empowering educators to connect learners with the Great Lakes and beyond. 🌎💧
#TeachingTuesday
