Balancing the Needs of the Community and the Environment Since 1968

Mississippi Valley Conservation Authority (MVCA) is one of 36 Conservation Authorities in Ontario. Formed in 1968, MVCA’s mandate is to manage the watershed’s resources in partnership with our eleven member municipalities and the Province of Ontario.

Draining over 250 lakes and wetlands, the Mississippi River watershed encompasses an area of 3,750 km² from its headwaters at Mazinaw Lake to its confluence at the Ottawa River. Together with the drainage areas of the Carp River, MVCA has a total jurisdiction of 4353 km².

Prevent Flood Damage to Your Home, Protect Local Wildlife, and Keep Your Drinking Water Clean

Protecting the needs of landowners and the environment by using an Integrated Approach to Watershed Management, MVCA works to keep your drinking water, local ecosystems, and your property safe. Let us help you reconnect with the natural environment by visiting
locally significant areas, taking up stewardship practices at home or by monitoring your water quality.

TIME CHANGE: Please note the 50th AGM on Wednesday, February 21 will now be held at 10:00am in the board room at  Mississippi Valley Conservation Authority’s head office, 10970 Highway 7, Carleton Place. Get the agenda here