Lac de l'Écluse is a Lake located in Saint-Siméon; Charlevoix-Est, Quebec and has an elevation of 158 meters.

• Latitude: 47° 58' 6'' North   (decimal: 47.9683535)
• Longitude: 69° 53' 31'' West   (decimal: -69.8920032)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 158 meters
• Location: Saint-Siméon; Charlevoix-Est
• Atlas of Canada Locator Map: Lac de l'Écluse
• GPS Coordinate Locator Map: Lac de l'Écluse Lat/Long