Barrage du Petit-Lac-Masketsi is a Hydraulic construction located in Lac-aux-Sables; Mékinac, Quebec.

• Latitude: 46° 58' 19'' North   (decimal: 46.9719740)
• Longitude: 72° 32' 8'' West   (decimal: -72.5356644)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Lac-aux-Sables; Mékinac
• Atlas of Canada Locator Map: Barrage du Petit-Lac-Masketsi
• GPS Coordinate Locator Map: Barrage du Petit-Lac-Masketsi Lat/Long