Mud Lake (Brougham Township) facts for kids

Quick facts for kids Mud Lake
lac Mud
Mud Lake Location in Southern Ontario
Location	Renfrew County, Ontario
Coordinates	45°16′34″N 76°56′37″W / 45.27611°N 76.94361°W / 45.27611; -76.94361
Part of	Saint Lawrence River drainage basin
Primary outflows	Little Black Donald Creek
Basin countries	Canada
Max. length	640 m (2,100 ft)
Max. width	510 m (1,670 ft)
Surface elevation	297 m (974 ft)

Mud Lake (French: lac Mud) is a lake in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in geographic Brougham Township, is part of the Saint Lawrence River drainage basin, and is the source of Little Black Donald Creek.

The lake has two unnamed inflows: one at the north, and a second at the east. The primary outflow is Little Black Donald Creek at the south, which flows via Black Donald Lake, the Madawaska River, and the Ottawa River to the Saint Lawrence River.