"NIAGARA FALLS -- The United States and Canada have agreed to update the 37-year-old Great Lakes Water Quality Agreement that commits both countries 'to restore and maintain the chemical, physical, and biological integrity of the waters of the Great Lakes Basin Ecosystem.'

U.S. Secretary of State Hillary Clinton and Canada's Minister of Foreign Affairs Lawrence Cannon met Saturday at the Rainbow Bridge that connects the two countries to announce their intention to modernize the agreement.

The Great Lakes Water Quality Agreement addresses threats to water quality in the Great Lakes and in the portion of the St. Lawrence River that straddles the Canada-U.S. border."

Environment News Service had the story June 15, 2009. [2]