Квебек өзендері: Сен-Морис өзенінің салалары мен тарихы

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.

The original name of the river was "Métabéroutin", the name given by Algonquin, which means "discharge of the wind" and in turn, the Attikameks of Haute Mauricie still call "Sipi Tapiskwan", the "river of the threaded needle". The Abenaki the call the river "Madôbaladenitekw" or the "river that ends". Jacques Cartier named it "River Fouez" in honor of the House of Foix in 1535. However, this name was abandoned in the early 17th century to the name of "Three Rivers". Its current name was given in the early 18th century in reference to the "fief of Saint Maurice", the common name of lordship on the west bank granted about 1668 to Maurice Poulin in La Fontaine, government prosecutor of Three Rivers. He was the owner of some property along the river in the 17th century. The density of fish biomass is generally low, which is characteristic of rivers in Canadian Shield.