The McIntosh Run Watershed Association (MRWA) began in 1994 as a voice for the McIntosh Run, its tributary waters and the land within its watershed. The goals of MRWA are to further conservation and community stewardship of and to facilitate sustainable public access to the McIntosh Run watershed. MRWA is the trail manager for the singletrack trail system, under agreements with provincial and municipal governments. It leads the vision, construction, and maintenance of the trails.
Projects
Over the past two decades, MRWA has undertaken stewardship projects within the watershed.
Ongoing
Partnering with local elementary and high schools as well as local universities, MRWA engages youth in hands-on ecological stewardship.
Newcomer Hike Series
MRWA partners with ISANS for guided hikes with new Canadians.
Water Monitoring
In 2024, MRWA launched a water monitoring program. Volunteers welcomed.
Annual River Cleanup
MRWA partners with J.L. Isley High School for river cleanups in June.
University Partnerships
MRWA partners with university students to survey ecological communities within the watershed and restore and rehabilitate habitat along the river system.
Completed
The MRWA has also completed sustainable infrastructure projects within the watershed to make this landscape more accessible to members of our local community.
Multi-Use Community Trail
This trail community runs alongside the McIntosh Run through Spryfield to provide public access to the river. A wilderness Singletrack Trail is currently being developed within the watershed to provide a sustainable wilderness experience to trail users.
The Organization
The MRWA is currently made up of over 50 members from the local community. Members meet monthly to discuss current projects and issues within the watershed. The association also hosts public events throughout the year.


