• International Lake Champlain-Richelieu River Study Board to hold virtual public meetings

    The ILCRR is holding two virtual public meetings on February 8, 2022, from 10:00 am to 12 pm EST and from 7:00 pm to 9:00 pm EST. Live translation services are available in English and French for both meetings.

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  • HPAB study: Quality of drinking water affected by heavy storms

    Health experts find that heavy storms can predict the risk of germs in treated Great Lakes drinking water

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  • great lakes opinion poll

    See the latest issue of Great Lakes Connection

    Closing out 2021 with a Regional Poll, Road Salt Research, Youth Engagement and More

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What's New

Transboundary Watersheds

Select a watershed (basin) within the map below to learn more about the IJC’s water-related activities.

Feature Videos

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Launch of the International St. Mary and Milk Rivers Study

The International Joint Commission has launched the International St. Mary and Milk Rivers Study to look at improving water apportionment on the St. Mary and Milk Rivers.

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Water Matters

IJC activities and other cooperative work on the health and flows of waters along the entire boundary.

Newsletter
Water Matters

Remembering former Canadian Chair Joe Comuzzi

wetlands lake champlain flood water storage report
Newsletter
Water Matters

Lake Champlain-Richelieu River Flood Study Investigates the Power of Wetlands

Great Lakes Connection

Latest science, reader perspectives and opportunities to protect the health of the Great Lakes ecosystem.

great lakes opinion poll
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Great Lakes Connection

Survey Says: Majority of Residents Feel Actions to Protect Great Lakes are Important and Valuable

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Great Lakes Connection

Road Salt in Cities Shows Links to Saltier Water