Duffins & Carruthers Creek

The Duffins Creek and Carruthers Creek river systems are in the eastern Greater Toronto Area. These creeks drain into the north shore of Lake Ontario and connect communities across Durham Region and York Region, including Pickering, Ajax, Markham, Whitchurch-Stouffville, and Uxbridge. Duffins Creek and Carruthers Creek watersheds are among the healthiest in the Greater Toronto Area.