Saint-Régis River (Roussillon)
| Saint-Régis River | |
|---|---|
Saint-Régis River at Saint-Constant taken in November 2018 | |
| Location | |
| Country | Canada |
| Province | Quebec |
| Region | Montérégie |
| MRC | Roussillon Regional County Municipality |
| Physical characteristics | |
| Source | Various agricultural and urban streams, woodlands, wetlands and small bodies of water. |
| • location | Saint-Isidore |
| • coordinates | 45°17′35″N 73°41′03″W / 45.292965°N 73.684029°W |
| • elevation | 52 |
| Mouth | St. Lawrence Seaway |
• location | Sainte-Catherine |
• coordinates | 45°24′21″N 73°34′18″W / 45.40583°N 73.57166°W |
• elevation | 118 m (387 ft) |
| Length | 19.2 km (11.9 mi) |
| Basin size | 97.2 km2 (37.5 sq mi) |
| Basin features | |
| Tributaries | |
| • left | (upstream) |
| • right | (upstream) Saint-Pierre River, Saint-Simon stream, Santoire stream, Lefrançois stream, Boyer branch, Lussier branch, Sainte-Marie branch, Houle stream. |
The Saint-Régis River is a tributary of the south shore of the St. Lawrence River. The Saint-Régis river flows in the municipality of Saint-Isidore, Saint-Constant and Sainte-Catherine, in the Roussillon Regional County Municipality, in the administrative region of Montérégie, in the southwest of Quebec, in Canada.