2023 - Third Triennial Assessment of Progress on Great Lakes Water Quality


Under the Great Lakes Water Quality Agreement (the Agreement), the International Joint Commission (the Commission) is responsible for providing the Canadian and US governments (the Parties) with a report that assesses progress toward achieving the Agreement’s objectives. This is the Commission’s 2023 “Third Triennial Assessment of Progress” report, and the material presented here fulfills its requirements under Article 7.1(k) of the Agreement.

International Joint Commission