Course
The river begins in the municipality of Montague in Lanark County. It flows north under the Canadian Pacific Railway main line into the municipality of Beckwith, passes under Ontario Highway 15 and past the community of Franktown into the Goodwood Marsh. It then turns east into the City of Ottawa at the community of Ashton, flows through the community of Richmond, heads under Ontaruio Highway 416, and reaches its mouth at the Rideau river north of the community of Manotick.
The Jock River watershed drains 551 square kilometres (213 sq mi) of land.
Read more about this topic: Jock River