Efdee Lake is a Lake located in Kamloops Division Yale Land District, British Columbia and has an elevation of 1278 meters.

• Latitude: 51° 48' North   (decimal: 51.7999999)
• Longitude: 120° 10' West   (decimal: -120.1666999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 1278 meters
• Location: Kamloops Division Yale Land District
• Atlas of Canada Locator Map: Efdee Lake
• GPS Coordinate Locator Map: Efdee Lake Lat/Long