Ephemeron Lake is a Lake located in Range 2 Coast Land District, British Columbia and has an elevation of 1070 meters.

• Latitude: 51° 23' North   (decimal: 51.3833000)
• Longitude: 125° 2' West   (decimal: -125.0332999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 1070 meters
• Location: Range 2 Coast Land District
• Atlas of Canada Locator Map: Ephemeron Lake
• GPS Coordinate Locator Map: Ephemeron Lake Lat/Long