The Canada-Ontario Agreement Respecting the Great Lakes Basin Ecosystem (COA)

Read about projects that Ontario and Canada are working on to protect the Great Lakes

What the Canada-Ontario Agreement Respecting The Great Lakes Basin Ecosystem (COA) is
Specifics of the 2007 COA
The 2007 COA extension
Media about the 2007 COA extension
The COA memorandum of cooperation
Additional information and media about the COA

What the Canada-Ontario Agreement Respecting The Great Lakes Basin Ecosystem (COA) is

COA is an agreement between the federal and provincial governments that sets goals and objectives to restore and protect the Great Lakes basin ecosystem. That agreement in turn helps Canada meet its commitments under the Canada-U.S. Great Lakes Water Quality Agreement.

Ontario and Canada work with a variety of partners at the local level in the Great Lakes community to achieve those goals. Canada and Ontario have signed the COA seven times since 1971 – the 2007 COA being the most recent. The agreement, signed in June 2007, was set to expire on March 31, 2010 but was extended to March 31, 2011.

Specifics of the 2007 COA

The goals of the 2007 COA are to continue work to protect and restore habitat, prevent pollution, clean up environmental hotspots, deal with invasive species and protect the biodiversity of the Great Lakes Basin.

The 2007 COA was signed by the Ministry of the Environment with the ministries of Natural Resources and Agriculture Food and Rural Affairs, and six federal departments and one federal agency.

Read the 2007 Canada-Ontario Agreement Respecting The Great Lakes Basin Ecosystem

The 2007 COA extension

Originally set to expire on March 31, 2010, the 2007 COA was extended to March 31, 2011. This one-year extension allows Canada and Ontario to continue their important work to protect and restore the Great Lakes while Canada and the U.S. negotiate amendments to the Great Lakes Water Quality Agreement (GLWQA).

Media about the 2007 COA extension

The COA memorandum of cooperation

Ontario signed a memorandum of cooperation with the Great Lakes and St. Lawrence Cities Initiative to support the Canada-Ontario Agreement Respecting the Great Lakes Basin Ecosystem (COA). The memorandum has led to our sharing perspectives and joint projects in a number of areas, such as:

building a business case for investing in the Great Lakes
improving stormwater and wastewater practices
protecting beaches and coastal health

The memorandum took effect on July 17, 2008, when it was signed by the ministers of the Ministry of the Environment, the Ministry of Natural Resources, the Ministry of Agriculture, Food and Rural Affairs and the Cities Initiative. It expired on March 31, 2010 and a second memorandum was signed in June 2010 for another two years.

Read the Memorandum of Cooperation Regarding Collaboration in Support of the Canada-Ontario Agreement Respecting The Great Lakes Basin Ecosystem (PDF)

Additional information and media about the COA

Read about the mandates of our COA partner agencies*

*The Ministry of the Environment is not responsible for and does not necessarily endorse the information on websites that are linked to from this site.