Portage Lake is a Lake located in Cassiar Land District, British Columbia and has an elevation of 755 meters.

• Latitude: 58° 54' 40'' North   (decimal: 58.9111000)
• Longitude: 130° 1' 0'' West   (decimal: -130.0167000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 755 meters
• Location: Cassiar Land District
• Atlas of Canada Locator Map: Portage Lake
• GPS Coordinate Locator Map: Portage Lake Lat/Long