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

In December, we launched an OHI YouTube Channel and began posting a series of Teacher Supports to help school relate to watersheds and headwaters. Head to Education to see both.


Recent Posts to OHI Blog

Hike on October 16: Walker Woods, Uxbridge

Join the Green Durham Association and the OHI at 10 am Sunday, October 16 for a guided walk and the dedication of a new trail through Walker Woods, which shows hike location and trail information. The Green Durham Association was one of the 20 partners in the 2015 launch of the OHI’s Headwater Hikes program, and have done a huge amount of work creating this trail and a system of directional signage. We look forward to joining them and seeing the fall... read more
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