HEALTHY TRAILS CAMPAIGN 2024
Donate today to upgrade 55 km of recreational, non-motorized community trails.
PERMITS
Are you planning development work near a watershed, river, stream, wetland, slope, or shoreline?
You may require a permit from the Conservation Authority.
CONSERVATION AREAS
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
June 17
2025
The Mattagami Region Conservation Authority is please to be a partner in Discovery Porcupine’s off-setting project along Porcupine Lake and River. For more details about their plans, see our Porcupine Lake and River Off-Setting page.
May 22
2025
The Mattagami Region Conservation Authority has terminated the Flood Watch for the Mattagami River. Water levels continue to drop throughout the area. Details can be found on our Flood Advisories page.
May 15
2025
The Mattagami Region Conservation Authority has downgraded Flood Warning to a Flood Watch for the Mattagami River. For all other areas, the flood messaging has been terminated. Details can be found on our Flood Advisories page.
May 8
2025
The Mattagami Region Conservation Authority has extended the Flood Warning for the Mattagami River. It has been downgraded for all other areas. Details can be found on our Flood Advisories page.
Flood Status
Mattagami River
Porcupine Lake
Kamiskotia Lake
Low Water Status
Contact Us
The Mattagami Region Conservation Authority office is located at:
100 Lakeshore Road
Timmins, Ontario
P4N 8R5
Tel: 705-360-2660
Fax: 705-360-2692
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.
