Ahdatay Lake is a Lake located in Cassiar Land District, British Columbia and has an elevation of 1168 meters.

• Latitude: 55° 21' North   (decimal: 55.3500000)
• Longitude: 124° 57' West   (decimal: -124.9500000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 1168 meters
• Location: Cassiar Land District
• Atlas of Canada Locator Map: Ahdatay Lake
• GPS Coordinate Locator Map: Ahdatay Lake Lat/Long