| Dumont River | |
|---|---|
 | |
| Native name | Rivière Dumont (French) |
| Location | |
| Country | Canada |
| Province | Quebec |
| Region | Centre-du-Québec |
| MRC | Arthabaska Regional County Municipality |
| Municipality | Chesterville |
| Physical characteristics | |
| Source | Mountain streams |
| • location | Chesterville |
| • coordinates | 45°58′10″N 71°49′47″W / 45.969314°N 71.829716°W |
| • elevation | 264 m (866 ft) |
| Mouth | Nicolet River |
• location | Chesterville |
• coordinates | 45°57′19″N 71°50′08″W / 45.95528°N 71.83556°W |
• elevation | 152 m (499 ft) |
| Length | 4.1 km (2.5 mi) |
| Basin features | |
| River system | St. Lawrence River |
| Tributaries | |
| • left | (upstream) |
| • right | (upstream) |
The Dumont River (in French: rivière Dumont) is a tributary of the Nicolet River which flows on the south shore of the St. Lawrence River. The Dumont River flows entirely in the municipality of Chesterville, in the Arthabaska Regional County Municipality (MRC), in the administrative region of Centre-du-Québec, in Quebec, in Canada.