Located in northeastern Ontario, the MRCA has a watershed area of over 11,000 square kilometers.
Are you planning development work near a watershed, river, stream, wetland, slope, or shoreline?
You may require a permit from the Conservation Authority.
The Mattagami Region Conservation Authority provides a variety of recreational opportunities throughout the City of Timmins through its system of Conservation Areas and Community Trails.
NEWS and Announcements
Following Ontario’s stay-at-home order, our office will remain closed to the public but our conservation areas and recreational trails remain open. Please see our COVID-19 updates page for details.
In accordance with the provincial shutdown, the MRCA office is closed to the public effective January 4, 2021.
Lights along the Lakeshore Road side of the Gillies Lake Promenade are out. Repairs are not able to be completed today, but we will get them operating as soon as possible.
Low Water Status
The Mattagami Region Conservation Authority office is located at:
100 Lakeshore Road
Our office is open Monday to Friday from 8:00 a.m. to 4:00 p.m., closed between noon and 1:00 p.m.