Barrage du Lac-Provost is a Hydraulic construction located in Saint-Guillaume-Nord; Matawinie, Quebec.

• Latitude: 46° 20' 18'' North   (decimal: 46.3383333)
• Longitude: 73° 59' 46'' West   (decimal: -73.9961111)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Saint-Guillaume-Nord; Matawinie
• Atlas of Canada Locator Map: Barrage du Lac-Provost
• GPS Coordinate Locator Map: Barrage du Lac-Provost Lat/Long