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
Throughout the winter months, MRCA staff manually conduct snow surveys twice a month. Measurements are taken at two locations (Mountjoy and Porcupine) for snow depth and water content. For more information see our Snow Surveys page.
UPDATE: Work is complete on the Scout Rock Trail.
Effective November 10, 2021 the Scout Rock Trail between McLean Drive and Hwy 655 will be closed while the property owner completes work in the area.
The Bart Thomson Trail access point near the Whitney-Tisdale Pump Station is temporarily closed to facilitate City of Timmins work on the pump station.
The Watershed Conditions Statement for Water Safety for Porcupine Lake has been cancelled.
Low Water Status
The Mattagami Region Conservation Authority office is located at:
100 Lakeshore Road
Email: [email protected]
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.