Ruisseau Desharnais is a River located in Saint-Janvier-de-Joly; Lotbinière, Quebec and has an elevation of 126 meters.

• Latitude: 46° 27' 37'' North   (decimal: 46.4603040)
• Longitude: 71° 37' 1'' West   (decimal: -71.6170398)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 126 meters
• Location: Saint-Janvier-de-Joly; Lotbinière
• Atlas of Canada Locator Map: Ruisseau Desharnais
• GPS Coordinate Locator Map: Ruisseau Desharnais Lat/Long