Water Quality

233rd Meeting - Summary of Discussion - July 22, 2026

Meeting Record for June 22, 2026, Meeting of the Research Coordination Committee

Meeting Record for July 7, 2026, Meeting of the Science Priority Committee

Rainy-Lake of the Woods Watershed Board Public Meeting

International Rainy-Lake of the Woods Watershed Board to hold In-Person Public Meeting

Date: August. 11, 2026 5:00 to 7:00 PM (CDT)

Public Input: IJC's Approach to Reviewing Area of Concern "Delistings"

Under the Canada-United States Great Lakes Water Quality Agreement, the Commission is asked to review and comment before an Area of Concern (AOC) is removed from the list of AOCs (“delisting”). 

Public Input: IJC Review of Black River Area of Concern Potential Delisting

On July 20, 2026, the US Environmental Protection Agency (US EPA) requested the International Joint Commission review and provide comments on the potential removal of the Black River in Ohio, United States, from the list of sites designated as an “Area of Concern” (AOC) under Annex 1 of the…

IJC's Triennial Assessment of Progress 101

Learn More About the IJC’s Responsibility to Assess Canada and the United States’ Progress Under the Great Lakes Water Quality Agreement

Meeting Record for April 22, 2026, Meeting of the Science Advisory Board

Meeting Record for April 22, 2026, Meeting of the Science Priority Committee