This month Illinois joined a number of other Great Lakes states by instituting a Clean Marina program. Designed to reduce and prevent pollution, the program provides best management practices for marina operators to help protect waterways and the environment. Illinois-Indiana Sea Grant created the Clean Marina guidebook (PDF) in collaboration with Illinois DNR to offer a comprehensive manual for marina operators with important environmental protection and best practice information.

From our latest edition of The Helm:

“Nearly a quarter of Illinois’ 70 marinas sit along Lake Michigan, making the Illinois shoreline the most active in the Great Lakes region. Millions of people in the Chicago area rely on that same stretch of Lake Michigan for drinking water. Here, even small levels of pollution from marinas can have a significant impact on the lake and the communities that rely on it.

At the heart of the Clean Marina Program are best management practices that make marina operations and boater activities more efficient and environmentally friendly. Practices cover a range of topics, from marina construction to vessel maintenance, and most are easy and affordable. Some recommendations, such as how to protect nearby habitats during construction, will help new or expanding marinas develop greener sites from the beginning. And others will help marina personnel educate boaters on what they can do to protect and improve the state’s water quality. Marinas that adopt the practices will be certified as a clean marina by the Illinois Department of Natural Resources (IDNR) Coastal Management Program.”

Read the complete article at the link above, and learn more about the Clean Marina Program at the program website and on Facebook.

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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.
Our new aquaponics curriculum is here! Designed for 9-12th grade classrooms with operating aquaponics systems, this curriculum, created by educators for educators, teaches STEM concepts through the lens of aquaponics, aligning with NGSS and Great Lakes Literacy Principles. Learn more via the link in bio. @seagrant_noaa@ilextension@purduefnr@noaaeducation@environmental_ed_of_il@eeaindiana
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