The Trent drains a large portion of south-central Ontario,[1] including most of the Kawartha Lakes and their supplying watersheds.

The river is host to numerous species of birds, amphibians and fish.

Located in traditional territory of the Mississauga Anishinaabek, Trent River's name in Ojibwe is both "zaagidawijiwanaang",[2] and "Saugechewigewonk", meaning "Strong Rapids Waters".

In 2008 water soldier plant was reported found along the shore line.

It has sharp leaves and is a possible concern as the plant spreads quickly using asexual reproduction.