Lac du Tirant d'Eau is a Lake located in Chute-des-Passes; Maria-Chapdelaine, Quebec.

• Latitude: 49° 18' 22'' North   (decimal: 49.3061525)
• Longitude: 71° 22' 13'' West   (decimal: -71.3703499)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Chute-des-Passes; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac du Tirant d'Eau
• GPS Coordinate Locator Map: Lac du Tirant d'Eau Lat/Long