Saint-Pierre River (Saint-Régis River tributary)
| Saint-Pierre River | |
|---|---|
| Location | |
| Country | Canada |
| Province | Quebec |
| Region | Montérégie |
| MRC | Roussillon Regional County Municipality |
| Physical characteristics | |
| Source | Various agricultural streams |
| • location | Saint-Rémi |
| • coordinates | 45°16′33″N 73°36′15″W / 45.275735°N 73.604201°W |
| • elevation | 60 |
| Mouth | Saint-Regis River |
• location | Saint-Constant |
• coordinates | 45°23′26″N 73°33′29″W / 45.390441°N 73.558154°W |
• elevation | 17 m (56 ft) |
| Length | 11.0 km (6.8 mi) |
| Basin features | |
| Tributaries | |
| • left | (upstream) Sainte-Marie branch, Santoire stream, Lefrançois stream, Houle stream |
| • right | (upstream) |
The Saint-Pierre river is a tributary of the east bank of the Saint-Regis River. The Saint-Pierre river flows in the municipality of Saint-Rémi (in Les Jardins-de-Napierville Regional County Municipality), and Saint-Constant (in Roussillon Regional County Municipality), in the administrative region of Montérégie, southwest of Quebec, in Canada.
The river surface is generally frozen from mid-December to the end of March. Safe traffic on the ice is generally from late December to early March. The water level of the river varies with the seasons and the precipitation.