Home > International Joint Commission

The Commission now has under its aegis the following treaties and agreements

• Boundary Waters Treaty of 1909
• Great Lakes Water Quality Agreement of 1978
• Air Quality Agreement

The Commission is implemented in Canada by the Boundary Waters Treaty Act of the Canadian Parliament.

1 Purpose and aims

The purpose of the Commission is to help prevent and resolve disputes relating to the use and quality of boundary waters and to advise Canada and the United States on questions related to water resources. To meet its mandate the Commission holds public meetings every two years to discuss progress in cleaning up the Great Lakes and issues related to boundary rivers and trans-national rivers. It also sponsors conferences, meetings and round table discussions where members of the public and representatives of community groups and other organizations can take part.

2 Jurisdictions covered

The Commission has jurisdicition over the Great Lakes–St. Lawrence River waters and other waters along the border. In the west, the Commission has established conditions for dams on the Kootenay, Osoyoos, and Columbia rivers, which cross through the states of Washington, Idaho and Montana, and the province of British Columbia. The Commission has also assisted in drafting rules for sharing the St. Mary and Milk rivers in Alberta, Saskatchewan and Montana. In the Commission has been involved in how the Souris River and Red River systems are shared among Saskatchewan, Manitoba and North Dakota. It also sets emergency water levels for the Rainy Lake system, which crosses through Minnesota, Manitoba and western OntarioOntario ( In Detail) ( In Detail) Motto: Ut Incepit Fidelis Sic Permanet (Loyal she began, loyal she remains Capital Toronto Largest City Toronto Area Total % fresh water 4th largest(2nd lgst prov. 1 076 395 km² 14. 7% Population Total (2001) Density Rank. Protection of Rainy River water quality is also on its agenda. In the east, the Commission regulation of dams and protection of water quality on the St. Croix River, which flows through New BrunswickNew Brunswick Nouveau-Brunswick ( In Detail) ( In Detail) Motto: Spem reduxit (Hope was restored CapitalLargest city Fredericton Saint John Area Total % fresh water 11th largest(8th lgst prov. 72 908 km² 2. 0% Population Total (2001) Density Ranked 8th 75 and MaineMaine is a state of the United States. It is probably named after the French province of Maine. Another possibility for the name 'Maine' is that the people living on islands along the coast of Maine used to speak of going to the mainland as 'going over to, is part of its mandate.

3 Organizations and Boards

The work of the International Joint Commission is carred out by separate boards that are responsible for particular boundary waters issues. When there are special issues a Task Force will be assigned to make a report or recommendations. The various standing bodies are:

• Council of Great Lakes Research Managers
• Great Lakes Science Advisory Board
• Great Lakes Water Quality Board
• International Air Quality Advisory Board
• International Columbia River Board of Control
• International Kootenay Lake Board of Control
• International Lake Superior Board of Control
• International Lake of the Woods Control Board
• International Niagara Board of Control
• International Osoyoos Lake Board of Control
• International Rainy Lake Board of Control
• International Rainy River Water Pollution Board
• International Red River Board
• International Souris River Board
• International St. Croix River Board
• International St. Lawrence River Board of Control