Fossé Noir is a Hydraulic construction located in Saint-Denis-sur-Richelieu; La Vallée-du-Richelieu, Quebec.

• Latitude: 45° 47' 11'' North   (decimal: 45.7864262)
• Longitude: 73° 7' 51'' West   (decimal: -73.1309616)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Fossé
• Canadian Province/Territory: Quebec
• Location: Saint-Denis-sur-Richelieu; La Vallée-du-Richelieu
• Atlas of Canada Locator Map: Fossé Noir
• GPS Coordinate Locator Map: Fossé Noir Lat/Long