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For inquiries please contact the North Bay-Mattawa Conservation Authority – Communications at 705 474-5420

North Bay-Mattawa Conservation Authority

The North Bay-Mattawa Conservation Authority (NBMCA) was founded in 1972 by the Province of Ontario and the NBMCA’s 10 member municipalities. As a community-based, non-profit environmental organization, the NBMCA is dedicated to conserving, restoring, developing and managing renewable natural resources on a watershed basis. The NBMCA is one of 36 Conservation Authorities who are members of Conservation Ontario.


Providing leadership through coordination of watershed planning, implementation of resource management programs and promotion of conservation awareness and environmental stewardship in cooperation with others.