Grand River Conservation Authority

The Grand River Conservation Authority (GRCA) manages the water and other natural resources on behalf of 39 municipalities and close to one million residents of the Grand River watershed. Our vision is a healthy watershed where we live, work, play and prosper in balance with the natural environment. The GRCA is a partnership of watershed municipalities, and provides an avenue to work together, addressing environmental issues and opportunities that serve to benefit the entire Grand River watershed. Through programs that balance human, environmental and economic needs, we work collaboratively with all levels of government, various organizations and members of the community to ensure the conservation, restoration and responsible management of water, land and natural habitats in the watershed. The roots of our organization go back to the 1930s, when the Grand River Conservation Commission was established to address problems resulting from industrialization, including flooding, pol...