Lake Aux Mouches

Lake Aux Mouches (Lac aux Mouches: Fly Lake) is a lake in the Côte-Nord region of the province of Quebec, Canada.

Location
Lake Aux Mouches is in the unorganized territory of Lac-Walker in Sept-Rivières Regional County Municipality, Quebec. The lake is elongated, about 3.2 km from north to south and 0.9 km from east to west at its widest point. The surface elevation is 563 m. As of November 2021 the Commission de toponymie du Québec had not determined the origin or meaning of the name.

Hydrology
The Schmon River has its source in Lac au Vent and Lac aux Mouches. It flows south for almost 90 km to Lake Walker. Lac au Vent has outlets to Lac a la Pluie and Lac aux Mouches. From Lac aux Mouches the river flows south through Lac Flambeau and Lac Schmon, then onwards to the Gulf of St. Lawrence. There are rapids in the river immediately below its exit from the lake.