Barrage Escalier is a Hydraulic construction located in Lac-Supérieur; Les Laurentides, Quebec.

• Latitude: 46° 25' 15'' North   (decimal: 46.4208763)
• Longitude: 74° 29' 29'' West   (decimal: -74.4912816)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Lac-Supérieur; Les Laurentides
• Atlas of Canada Locator Map: Barrage Escalier
• GPS Coordinate Locator Map: Barrage Escalier Lat/Long