Banc de Saint-Vallier is a Shoal located in Saint-Vallier; Bellechasse, Quebec and has an elevation of 9 meters.

• Latitude: 46° 53' 49'' North   (decimal: 46.8969444)
• Longitude: 70° 50' 6'' West   (decimal: -70.8349999)
• Topography Feature Category: Shoal
• Geographical Feature: Banc de sable
• Canadian Province/Territory: Quebec
• Elevation: 9 meters
• Location: Saint-Vallier; Bellechasse
• Atlas of Canada Locator Map: Banc de Saint-Vallier
• GPS Coordinate Locator Map: Banc de Saint-Vallier Lat/Long