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

Please click on the menu above, the photos to the right, or see the Homepage Hotlink below for the latest update.

Homepage Hotlink

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


Recent Posts to OHI Blog

Think Globally. Act Locally.

Recent study shows that a lack of oxygen in our oceans is an emerging threat, to go along with increased warming and acidification. See the article....

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Lake Simcoe Natural Heritage Strategy

We live in interesting times. On one hand, dynamic tools such as GIS may enable new ways to better track and share information. On another, blind faith in digital technology without due public engagement and civil oversight can result in inaccurate facts and curtail...

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About Headwaters | Submissions | etc.

Headwater Mapping | Headwater Hikes

Pools and Riffles

Headwater Indicators | etc.

Enhanced Watershed Management

E-mail | Blog | etc.