Lac Muashk Uatuk is a Lake located in Lac-Walker; Sept-Rivières, Quebec and has an elevation of 577 meters.

• Latitude: 51° 19' 10'' North   (decimal: 51.3194444)
• Longitude: 67° 20' 36'' West   (decimal: -67.3433333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 577 meters
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac Muashk Uatuk
• GPS Coordinate Locator Map: Lac Muashk Uatuk Lat/Long