When people’s prescriptions change, their drugs expire or are no longer needed, these medicines are typically flushed or thrown away. A 2008 Associated Press investigation found pharmaceuticals in the drinking water supplies of at least 41 million Americans. In the course of a five-month inquiry, the AP discovered that drugs have been detected in the drinking water supplies of 24 major metropolitan areas.

Illinois-Indian Sea Grant has developed a series of toolkits and initiatives to help communities, schools and individuals develop and promote programs for safe disposal of unwanted medicine.

This Thursday, November 19, over 110 local waste managers and others are registered to take part in a one-day workshop on developing collection programs for unwanted medicines in Indianapolis. This workshop will provide information and tools for community unwanted medicine collection programs, as well as for pharmacies and medical facilities to safely manage unwanted medicines. Presenters will focus on alternatives to flushing, including best practices from solid waste facilities in Indiana and surrounding states.

Topics to be discussed include: why unwanted medicine disposal is a problem, wastewater treatment issues, unwanted medication handling and disposal, and an update on legislation regarding unwanted medicine collection and disposal.

This is the third workshop on this topic that IISG has sponsored in Indianapolis in the past several years. This workshop is also sponsored by the Indiana Department of Environmental Management, the Indiana Board of Pharmacy, the Indiana Pharmacists Alliance, the Indiana Household Hazardous Waste Task Force, and Eli Lilly.

IISG Instagram

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
Celebrate Earth Day with freshwater science and good conversation! Join Illinois-Indiana Sea Grant, the Northwestern Center for Water, Loyola University researcher Tim Hoellein, and IISG’s Sarah Zack for Science Sips: Trash Talk about Chicago Waterways. Learn what research reveals about litter and trash in Lake Michigan and Chicago waterways and what we can do to help.Plus, enjoy Great Lakes trivia games!📅 April 22, 2026⏰ 7–9 PM📍 Sketchbook Brewing Company, Evanston Tap RoomCome curious and ready to test your Great Lakes knowledge!