Leblanc River

Leblanc
Map of Saint-Maurice watershed.
Map of Gouin Reservoir seen from space
Location
CountryCanada
ProvinceQuebec
RegionMauricie
Physical characteristics
SourceMachinila Lake
  locationLa Tuque, Mauricie, Quebec
  coordinates48°08′08″N 74°25′36″W / 48.13556°N 74.42667°W / 48.13556; -74.42667
  elevation435 m (1,427 ft)
MouthGouin Reservoir
  location
La Tuque, Mauricie, Quebec
  coordinates
48°18′13″N 74°26′30″W / 48.30361°N 74.44167°W / 48.30361; -74.44167
  elevation
402 m (1,319 ft)
Length32.8 km (20.4 mi)
Basin features
Tributaries 
  left
  • (upstream)
  • Outlet of lake Hector.
  right
  • (upstream)
  • Outlet of lakes Laure, Vincent and Raven;
  • outlet of lake Bill (via le Lac Leblanc);
  • outlet of lakes Paragon and de l’Histoire (via "Lake du Gros Ours").

The Leblanc River is a tributary of the De La Galette River, flowing on the south shore of the Gouin Reservoir, in the territory of the town of La Tuque, in the Mauricie administrative region, in Quebec, in Canada.

The Leblanc River runs successively in the Decelles and Leblanc townships, south of the Gouin Reservoir and on the west side of the upper Saint-Maurice River. Forestry is the main economic activity of this valley; recreational tourism activities, second.

The route 400, connecting Gouin Dam to the village of Parent, Quebec, serves the Leblanc River Valley; this road also serves the peninsula which stretches north in the Gouin Reservoir on 30.1 kilometres (18.7 mi). Some secondary forest roads are in use nearby for forestry and recreational tourism activities.

The surface of the Leblanc River is usually frozen from mid-November to the end of April, however, safe ice circulation is generally from early December to late March.