The Ontario Headwaters Institute is a registered charity working to preserve and protect Ontario’s headwaters through research, education, and best practices.

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See Protecting Ontario’s HeadwatersExtending the Co-ordinated Land Use Planning Review to preserve Ontario’s natural heritage, watersheds, and ecological integrity


Recent Posts to OHI Blog

OHI featured in new publication

Five Stories on Climate Change is a short collection from OCCIAR, the Ontario Centre for Climate Impacts and Adaptation, that profiles examples of organizations observing the effects of climate change and/or how they are pursuing proactive action to prepare and plan...

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While you were swimming

Click through to see the OHI August e-news, with sections on wetlands, turtles, the CA Act, and watershed planning. E-news August 10

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Pools and Riffles

Headwater Indicators | etc.

Enhanced Watershed Management

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