Étang de Rétention is a Lake located in Lac-Croche; La Jacques-Cartier, Quebec and has an elevation of 717 meters.

• Latitude: 47° 27' 53'' North   (decimal: 47.4647222)
• Longitude: 71° 40' 23'' West   (decimal: -71.6730556)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Elevation: 717 meters
• Location: Lac-Croche; La Jacques-Cartier
• Atlas of Canada Locator Map: Étang de Rétention
• GPS Coordinate Locator Map: Étang de Rétention Lat/Long