Rivière du Sud (Montmagny)

Rivière du Sud
Location
CountryCanada
ProvinceQuebec
RegionChaudière-Appalaches
Regional County MunicipalityMontmagny Regional County Municipality
Physical characteristics
SourceForested streams
  locationNotre-Dame-du-Rosaire
  coordinates46°51′03″N 70°20′06″E / 46.850956°N 70.334979°E / 46.850956; 70.334979
  elevation440 m (1,440 ft)
MouthSaint Lawrence River
  location
Montmagny
  coordinates
46°59′10″N 70°33′03″W / 46.98611°N 70.55083°W / 46.98611; -70.55083
  elevation
4 m (13 ft)
Length86.5 km (53.7 mi)
Basin features
Tributaries 
  left(Upstream) Rivière du Vieux Moulin, Bras Saint-Michel, Rivière du Moulin, cemetery stream, outlet of the lake at Beaulieu, Roy stream, Fourche River, rivière du Pin, rivière à la Loutre, Alick River, Fraser River.
  right(Upstream) Bras Saint-Nicolas, Prairies stream, Rousseau stream, Blague stream, Miscou stream, Morigeau River, Campagna-Théberge stream, Théberge stream, Little Sainte-Marguerite River, Noire River, Isabelle stream, Beaver outlet, Laflamme outlet, Grand Ruisseau, Ferré stream.

The rivière du Sud (French pronunciation: [ʁivjɛʁ dy syd], "River of the South") is a tributary of the south shore of the Saint Lawrence River. This watercourse flows in the municipalities of Notre-Dame-du-Rosaire, Sainte-Euphémie-sur-Rivière-du-Sud, Armagh, Saint-Raphaël, Saint-François-de-la-Rivière-du-Sud, Saint-Pierre-de-la-Rivière-du-Sud and Montmagny, in the Montmagny Regional County Municipality, in the administrative region of Chaudière-Appalaches, in the province of Quebec, in Canada.