Prather Lake is a Lake located in Similkameen Division Yale Land District, British Columbia and has an elevation of 616 meters.

• Latitude: 49° 20' North   (decimal: 49.3332999)
• Longitude: 119° 38' West   (decimal: -119.6332999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 616 meters
• Location: Similkameen Division Yale Land District
• Atlas of Canada Locator Map: Prather Lake
• GPS Coordinate Locator Map: Prather Lake Lat/Long