• niagara falls triennial assessment of progress great lakes

    See the latest issue of Great Lakes Connection

    We Need Your Input on Great Lakes Water Quality: The IJC is hosting in-person and online opportunities to hear your reflections on progress being made toward a more swimmable, fishable and drinkable Great Lakes.

  • Hands cupping water with lake and coast in background

    IJC Seeks Public Input on Great Lakes Water Quality Progress

    The IJC is hosting in-person and virtual engagements and seeking public comments from September 13 to December 23, 2022.

  • Public comments - Lake Champlain-Richelieu River Flood Study Final Report

    The IJC is holding public hearings and seeking public comments on the final report from August 18 to October 14.

Transboundary Watersheds

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