Bark Lake

Bark Lake is a lake on the border between the Township of Madawaska Valley in Renfrew County and the Township of South Algonquin, in Nipissing District in Ontario, Canada. It lies near Madawaska, Ontario, on the Madawaska River where the tributary Opeongo River joins.

Bark Lake
Bark Lake
Location	Madawaska Valley, Township of South Algonquin
Coordinates	45°27′N 77°50′W
Primary inflows	Madawaska River, Opeongo River
Primary outflows	Madawaska River
Basin countries	Canada
Max. length	14.0 km (8.7 mi)
Max. width	6.0 km (3.7 mi)
Surface elevation	450 m (1,476 ft)