• 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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  • moses saunders winter

    ILOSLRB assessing water levels for winter 2021-2022

    The regulation plan is currently prescribing high outflows over the winter.

    The Board will continue to closely monitor weather forecasts, La Niña, and water supply conditions, and will evaluate the outflow strategy regularly.

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  • Lake Erie – Niagara River Ice Boom Installation Planned to Begin December 10th, 2021

    Installation of the ice boom for the 2021-2022 ice season could begin as early as December 10th, 2021, weather permitting.

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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.

Find out more

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
Newsletter
Great Lakes Connection

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

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Newsletter
Great Lakes Connection

Road Salt in Cities Shows Links to Saltier Water