Lac Catoua is a Lake located in Lac-Walker; Sept-Rivières, Quebec and has an elevation of 534 meters.

• Latitude: 51° 19' 51'' North   (decimal: 51.3308333)
• Longitude: 67° 14' 50'' West   (decimal: -67.2472222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 534 meters
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac Catoua
• GPS Coordinate Locator Map: Lac Catoua Lat/Long