About this waterfall.

About Heron Road Rapids

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This small rapids is no more than 1 m high, but stretches right across the Rideau River. The rapids cut like a straight line right across the river, although they do so at an angle that doesn't seem to have anything to do with the direction of the river. They occur where the edges of inclined sedimentary rock layers break the river surface.

This site can be reached by trails that lead about 400 m downstream from the Hogs Back park. The inclined nature of the bedrock layers is essentially an extension of what we can see at the Hogs Back falls. This phenomenon is rare in southern Ontario; most sedimentary rock is nearly flat.

Some Key Facts
Region Eastern
County Ottawa
Near Ottawa
Watercourse Rideau River
Watershed / % Lakes 4 / 29%
Ownership City of Ottawa
Landscape Suburban
Size Very Small
Type Rock Rapids
Modification Highway Bridge
Access Moderate
Top / Bottom Moderate / Moderate
Trail conditions
Hiking Time 10 min
Coordinates 45.3753,-75.7
Parking
45.3721,-75.696
Site ID WOO.OTT.002
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Finding Heron Road Rapids

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Visiting Heron Road Rapids


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Waterfalls of Ontario Project

This project has been online since 1999, in print since 2003, and on social since 2011. (See archives: 2003, 2012, 2018). It was the first to inventory and map Ontario's waterfalls for recreational purposes. With your continued help, it grows. Learn more...
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This page last updated on April 20, 2024. Earlier versions can be examined on Archive.org, dating back to 2003.