Matthews West

Cheekeye Debris Flow Barrier

Location
Squamish, British Columbia, Canada
Architect
BGC Engineering
Matthews Role
Developer
Client

Led by Matthews West and the Squamish Nation, the project combines innovative hazard protection, strong government-to-government collaboration, and the creation of a thoughtfully planned community with over 1,200 homes—safeguarded by one of the largest debris flow barriers in the world.

The Cheekeye River Development represents a transformative vision by Matthews West and the Sḵwx̱wú7mesh Úxwumixw (Squamish Nation) to deliver a vibrant, inclusive neighbourhood in Brackendale. From the outset, the goal was to create more than just housing—it was to build a safe, resilient community rooted in partnership and long-term stewardship. With over 1,200 homes planned, including affordable rental, family-oriented, and elder care options, the project will help address a critical regional housing need while reflecting the cultural and environmental values of the land it’s built on.

What makes the project truly unique is its integration of cutting-edge hazard mitigation into community design. Recognizing the natural risks posed by the Cheekeye Fan, Matthews West committed early on to fund and construct a massive 24-meter-high debris flow barrier—designed in collaboration with leading engineers and independently reviewed by experts. This structure, one of the largest of its kind globally, makes previously undevelopable land safe for homes, trails, and amenities, while transferring long-term maintenance to the District of Squamish through a municipally backed stewardship model.

The project’s success stems from over a decade of collaboration with the Squamish Nation, District of Squamish, and provincial authorities. It showcases what can be achieved when private development is aligned with public goals and Indigenous leadership. For Matthews West, the Cheekeye River Development is more than a housing initiative—it’s a legacy project that blends environmental responsibility, intergovernmental trust, and infrastructure innovation to support the growth and safety of the Squamish community for generations to come.

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