
Promoting and protecting the ecological integrity of the Oak Ridges Moraine for all
Since 1989, Save the Oak Ridges Moraine (STORM) Coalition has focused on education, awareness, and protection of the Oak Ridges Moraine through grassroots conservation efforts.
The Moraine - a geological landform, shaped more than 12,000 years ago during the last ice age - plays a critical role in the ecological health and hydrological stability of over 30 surrounding municipalities on Southern Ontario's "Greenbelt".
Without a healthy Moraine, the area’s environment and water systems would be far less resilient, resulting in degraded ecosystems for wildlife, diminished clean water supply, increased flooding, and more.

Our Priorities
We work to protect the Moraine through community-driven advocacy, accessible mapping tools, and active policy engagement. From mobilizing residents around key development threats to monitoring land use decisions across municipalities, our programs support stronger environmental protections and informed public action.

Policy Review &
Engagement
We monitor, review, and analyze development plans and zoning changes that could impact the Moraine while engaging with policymakers and elected officials to advocate for stronger protections, provide expert input, and raise awareness about key threats.
Current News on the Moraine
Get Involved
Real change starts with community action. Stand with STORM to protect the Moraine’s lands and waters for generations to come.

.png)

