Our mission is to protect and enhance the Blue Mountains watershed ecosystem through direct action, advocacy, and education.
The Threat to Our Ecosystems:
The Blue Mountains watershed is home to a diverse natural environment, and incredible ecosystems. However, several issues, including development pressure and flood risks, aggregates, phragmites, destruction of the Niagara Escarpment, and golf course pesticides and runoff, threaten our “wild” areas.
What We Do:
We are an entirely volunteer-run grassroots organization. We ensure developers, and government agencies are held accountable to keep our watershed thriving, and we equip our community with the knowledge and tools necessary to protect our natural backyard.
- Direct Action: Physically removing invasive species, restoring shorelines, and planting trees.
- Advocacy: Reviewing local planning proposals and fighting harmful developments.
- Education: Teaching youth and the broader community about the importance of wetland conservation.
Our Impact:
- 30+ Years of environmental defence.
- 12+ Planned developments successfully stopped or altered to save the natural environment.
- Heaps (literally!) of invasive phragmites removed from the Georgian Bay shoreline, rivers, and creeks.
- Hundreds of community members are educated on pressing issues and on how to help each year.
- 100% Volunteer-led. Every dollar donated goes directly to conservation efforts.
How Can You Help?
Join the Watershed Trust
We are always looking for new members! Having a larger membership collective gives us more political power and affords us more opportunities to make meaningful change. Become a member today for a small annual donation.
Volunteer with WAG
Our Watershed Action Group (WAG) does the hands-on work and is often looking for volunteers to assist with sample collection, tree planting, or to lend their professional expertise. We can’t do this without you!
Attend an Event
Come to our annual See The Salmon Run, an educational, and fun event where we celebrate our local ecosystems and connect with the community. Or attend one of the Be The Change Film Series documentary screenings (the next season begins in October of 2026). Keep your eyes peeled because there are always other events that pop up throughout the year.
Donate
Too busy to volunteer your time or attend an event? We will always be grateful for one-time donations, big or small.
NEWS
BMWT Summer Photo Competition: ‘Guess The Location’
Participate in our Photo Contest! Whether you are an avid photographer, a weekend trail hiker, or a backyard birdwatcher, [...]
Blue Mountains Council Orders Flood Risk Report After Blue Mountain Watershed Trust Deputation
The Town of the Blue Mountains Council voted recently to have staff provide a report dealing with flooding in [...]
OLT SETTLEMENT SUMMARY
David Donnelly Letter (or portion thereof) Blue Mountain Watershed Trust’s case at the Ontario OLT was the only remaining [...]
Why Wetlands Matter More Than Ever!
Wetlands are some of the most productive and valuable ecosystems on the planet, yet they are also among [...]
EVENTS
See The Salmon Run 2026 – Sept. 19th
Witness One of Nature’s Greatest Journeys Every fall, salmon return to the rivers of our watershed, swimming upstream [...]
Nature Corridor Summit – October 24th 2025
Get your tickets and join us at the Escarpment Corridor Alliance's Nature Corridor Summit: https://myescarpment.ca/nature-corridor-summit-2025/. Taking place [...]
Season 18 of the Be The Change Film Series Kicks Off Oct 15!
Be The Change Film Series is excited to start Season 18 on Wednesday October 15th at 7pm at the Simcoe Street Theatre in [...]




