Rapides McDonald is a Rapids located in Lac-Nilgaut; Pontiac, Quebec and has an elevation of 249 meters.

• Latitude: 46° 19' 35'' North   (decimal: 46.3264475)
• Longitude: 77° 9' 14'' West   (decimal: -77.1538959)
• Topography Feature Category: Rapids
• Geographical Feature: Rapides
• Canadian Province/Territory: Quebec
• Elevation: 249 meters
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Rapides McDonald
• GPS Coordinate Locator Map: Rapides McDonald Lat/Long