Tumuch Lake is a Lake located in Cariboo Land District, British Columbia and has an elevation of 862 meters.

• Latitude: 53° 42' 10'' North   (decimal: 53.7027999)
• Longitude: 121° 28' 40'' West   (decimal: -121.4778000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 862 meters
• Location: Cariboo Land District
• Atlas of Canada Locator Map: Tumuch Lake
• GPS Coordinate Locator Map: Tumuch Lake Lat/Long