Our Focus

These are trying times for the environment. With climate change upon us, as well as a host of other concerns, such as population growth, aquatic invasive species, contaminated waters, and loss of natural habitat, the southern Lake Michigan region faces many challenges. Illinois-Indiana Sea Grant (IISG), with its unique mandate to bring the latest science to those who can best use the information, serves a critical role in empowering people to solve problems in sustainable ways.

One of 34 Sea Grant Programs in the U.S., IISG is focused on the southern Lake Michigan region—104 miles of heavily urbanized and industrialized shoreline in Illinois and Indiana. One third of the population of the Great Lakes lives along the shore of Lake Michigan between Milwaukee, Wisconsin and Michigan City, Indiana.

The program is funded through National Oceanic and Atmospheric Administration (NOAA) via the National Sea Grant College Program, as well as the University of Illinois and Purdue University, but IISG also works in partnerships with key organizations, institutions, and agencies in the region to reach more audiences and multiply opportunities for success. IISG brings together scientists, educators, policy makers, community decision makers, outreach specialists, business leaders, and the general public to work towards a healthy environment and economy.

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May is National Water Safety Month—and Lake Michigan deserves your attention. Its waves may look calm, but dangerous currents and sudden drop-offs make it the most hazardous Great Lake for drownings.This May, we’re encouraging everyone to take a moment to get informed. Check out our brochures, safety tips, and the new Lake Michigan water safety video before heading out to the beach or boat.Full story at the link in bio.
Join the Invasive Crayfish Collaborative for an exciting webinar featuring educator and author Rick Reynolds. Rick will demonstrate how to engage grade 2-12 students using the newly developed science curriculum "Investigating Crayfish and Freshwater Ecosystems". Rick will share STEAM activities, including scientific investigations and simulations. Participants will also gain the tools and confidence to participate in the Invasive Crayfish Collaborative’s crayfish study- supporting ongoing research and conservation efforts. Register for the webinar at the link in bio.
We are excited to offer the opportunity to propose a speaker or panel session during the 2026 Emerging Contaminants in the Environment Conference April 28-29.  The conference will feature traditional 15-minute presentations and a poster session on the latest in emerging contaminant research, policies, and outreach in the soil, water, and air.The deadline to propose a session is June 16, 2025.Learn more at the link in bio.
A recent @seagrant_noaa publication, Aquaculture Regulation in the Great Lakes, serves as a valuable resource for fish farmers & policymakers in the region in navigating the complex legal environment of aquaculture.The report breaks down complex legal framework and provides practical insights to help aquaculture producers understand and navigate state and regional requirements with greater confidence.It was developed by the National Sea Grant Law Center in partnership with @mnseagrant-led Great Lakes Aquaculture Collaborative (GLAC) which formed to support aquaculture in the eight Sea Grant programs that border the Great Lakes and Lake Champlain. Read more and access the report at the link in bio.
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