page_title: Saint-Maurice River
hierarchical_section_title: Saint-Maurice River
context_page_description: The Saint-Maurice River flows North to South in central Quebec from Gouin Reservoir to empty into the Saint Lawrence River at Trois-Rivières, in the province of Quebec, in Canada. From its source at Gouin Reservoir, located at the same latitude as the Lac Saint-Jean, the river has a total drop of about 405 meters, to finally reach the St. Lawrence river at Trois-Rivières. The river is 563 km in length and has a drainage basin of 43,300 km². Saint-Maurice river is one of the most important tributaries of the St. Lawrence river.
  The main tributaries of the Saint-Maurice River are:
  Matawin River, whose mouth is at Matawin;
  Vermillon River which empties about 23 km, 14 miles upstream of the Beaumont generating station in La Tuque;
  Manouane River which empties about 115 km, 70 miles upstream of La Tuque;
  La Trenche River which empties near the La Trenche Generating Station;
  Croche River which empties at north of La Tuque.
context_section_description: The Saint-Maurice River (French: Rivière Saint-Maurice; Atikamekw: Tapiskwan sipi) flows North to South in central Quebec from Gouin Reservoir to empty into the Saint Lawrence River at Trois-Rivières, in the province of Quebec, in Canada. From its source at Gouin Reservoir, located at the same latitude as the Lac Saint-Jean, the river has a total drop of about 405 meters (1330'), to finally reach the St. Lawrence river at  Trois-Rivières. The river is 563 km (350 miles) in length and has a drainage basin of 43,300 km² (16,700 sq.miles). Saint-Maurice river is one of the most important tributaries of the St. Lawrence river.
  The main tributaries of the Saint-Maurice River are:
  Matawin River, whose mouth is at Matawin (Hamlet);
  Vermillon River (La Tuque) which empties about 23 km, 14 miles (by water) upstream (north) of the Beaumont generating station in La Tuque;
  Manouane River (La Tuque) which empties about 115 km, 70 miles (by water) upstream (north) of La Tuque;
  La Trenche River (La Tuque) which empties near the La Trenche Generating Station;
  Croche River (La Tuque) which empties at north of La Tuque.
  Between Weymontachie and Trois-Rivières, the St-Maurice River has 27 tributaries identified as significant enough for downhill wood: Weymontachingue, Manouane, Little Rock, Little Flamand, Windigo, Flamand, Coucoucache, Grande Pierriche (Great Pierriche), Petite Pierriche (Little Pierriche), "La Trenche", Vermillion, Croche, Rivière-au-Lait, Bostonnais, Little Bostonnais, Small Stream, Mountain, Caribou, Rivière-aux-Rats, Wessonneau, Little Batiscan River, l'Oiseau (Bird), Bête Puante (Beast Puante), Mattawin, Mekinac, River "au Lac des Pêches" and Shawinigan River.
  During the 18th century, early fur traders travelled along the river. During the second half of the 19th century, logging became an important industry in the surrounding Mauricie region. For much of the 20th century, the river was used to transport logs to mills down river and it was, and still is, a major source of hydroelectric power.
  First communication channel in this region, the river was used by local Native Americans long before the arrival of Europeans on the spot. Early explorations by religious conversion in pain and trappers in search of furs for the trade, it was one of the primary routes of rivers in Quebec.
  Several municipalities have been established on its banks, thereby taking advantage of its hydroelectric power where the falls were high enough to install a dam integration an electrical generating station. Among other cities, La Tuque, Shawinigan and Trois-Rivières are the best known, and are themselves located along the Route 155 which connects the St. Lawrence River to Lake St. John.
caption: Saint-Maurice River at Grandes-Piles
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