Ruisseau au Rat is a River located in Baie-James; Jamésie, Quebec and has an elevation of 267 meters.

• Latitude: 49° 48' 27'' North   (decimal: 49.8075871)
• Longitude: 78° 15' 40'' West   (decimal: -78.2611189)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 267 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Ruisseau au Rat
• GPS Coordinate Locator Map: Ruisseau au Rat Lat/Long