Be Prepared The County of Lennox & Addington is a caring and friendly organization, dedicated to working for the benefit of all of the citizens of the county and to representing the best interests of the county's local municipalities, in a fiscally responsible and accountable manner.
Residents of the Ottawa Valley's Mississippi and Carp River Watersheds deserve a clean, well-managed water system. That's why MVCA protects the needs of landowners and the environment by using an Integrated Approach to watershed management. Across 11 municipalities, MVCA works to keep your drinking water, local ecosystems, and your property safe. Reconnect with your natural environment by visiting locally significant areas, helping at home or helping MVCA monitor your water quality. Located in eastern Ontario, the Mississippi Valley Conservation Authority is responsible for both the Mississippi River watershed-3750 sq. km-and the Carp River watershed-700 sq. km-totaling an area of 4,450 sq. km.