Barrage du Lac-Bock is a Hydraulic construction located in Brownsburg-Chatham; Argenteuil, Quebec.

• Latitude: 45° 45' 4'' North   (decimal: 45.7511560)
• Longitude: 74° 30' 27'' West   (decimal: -74.5073981)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: Brownsburg-Chatham; Argenteuil
• Atlas of Canada Locator Map: Barrage du Lac-Bock
• GPS Coordinate Locator Map: Barrage du Lac-Bock Lat/Long