Lake Ventadour (La Tuque)

Lake Ventadour
Lake Ventadour Location within Quebec
Location	La Tuque (urban agglomeration), Mauricie, Quebec
Coordinates	47°45′46″N 72°02′12″W / 47.76278°N 72.03667°W / 47.76278; -72.03667Coordinates: 47°45′46″N 72°02′12″W / 47.76278°N 72.03667°W / 47.76278; -72.03667
Type	natural
Primary inflows	Discharge of "Lake Chalet"
Primary outflows	Bostonnais River
Basin countries	Canada
Max. length	4.6 km (2.9 mi)
Max. width	1.3 km (0.81 mi)

The lac Ventadour is the main headwater lake of the Bostonnais River. This lake is located in the La Tuque (urban agglomeration), in Mauricie, in Quebec, in Canada. The area around the lake is mostly administered by the Zec Kiskissink.

South shore of Lake Ventadour is located at 20 km (in direct line) at northeast of the town of Lac-Edouard, 60.6 km east of La Tuque downtown and 63 miles southwest of Lac Saint-Jean.

Lake Ventadour has the shape of a duck in flight, landing to the west, seen in profile. The spout is positioned to the north, which is also the mouth of the lake. This lake has a length of 4.6 km in the north-south direction and a maximum width of 1.3 km (at the level of two bays). A 2.3 km long strait (with a 90 degree elbow with 0.9 km wide) is located north-east, and this strait looks like the duck wings.

The stream discharge (2.6 km long) of "Lake Chalet" flows in the extreme south of Lake Ventadour. Dozens of lakes near the “Lake Chalet” are part of a watershed of Saint-Maurice River or the one of Métabetchouane River because of the line breaker water.

Lake Vendatour, Lake Lescarbot, Lake Kiskissink and a segment of the Bostonnais River form on 23 km in north-south direction a chain of water bodies which discharge into the Bostonnais River from the north; the latest flows into the Saint-Maurice River where it pours in La Tuque.

This chain of water bodies is located parallel to the west of the Métabetchouane River. In contrast, it is discharged into the Lac Saint-Jean. The distance between the Métabetchouane River and the major lakes are: Lake Kiskissink (2.5 km), Lake Lescarbot (4.8 km) and Lake Ventadour (5.4 km).