Lac à l'Eau Rouge is a Lake located in Denholm; La Vallée-de-la-Gatineau, Quebec and has an elevation of 325 meters.

• Latitude: 45° 48' 43'' North   (decimal: 45.8119970)
• Longitude: 75° 53' 24'' West   (decimal: -75.8899542)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 325 meters
• Location: Denholm; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac à l'Eau Rouge
• GPS Coordinate Locator Map: Lac à l'Eau Rouge Lat/Long