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Save the

Oak Ridges Moraine Coalition

Save The Oak Ridges  Moraine (STORM) Coalition has focused on protecting the ecological integrity of the Oak Ridges Moraine since 1989.

The Oak Ridges Moraine is one of Ontario's largest moraines, it extends 160 kilometres from the Niagara Escarpment in the west to the Trent River system in the east, and is on average 13 kilometres wide. 

The idea for a coalition on the Oak Ridges Moraine flowed out of a meeting in October 1989 of community-based groups and individuals concerned about development pressures in different areas of the Oak Ridges Moraine.

Information on our moraine partners and extensive resource library including government documents and various studies completed by STORM and others.

New Oak Ridges Moraine videos takes you on journey of discovery, highlights the moraine’s water systems that feed major rivers

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