Rivière des Mornes is a River located in Saint-Philémon; Bellechasse, Quebec and has an elevation of 645 meters.

• Latitude: 46° 37' 42'' North   (decimal: 46.6283593)
• Longitude: 70° 28' 5'' West   (decimal: -70.4681291)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Elevation: 645 meters
• Location: Saint-Philémon; Bellechasse
• Atlas of Canada Locator Map: Rivière des Mornes
• GPS Coordinate Locator Map: Rivière des Mornes Lat/Long