Maria Slough is a Lake located in Yale Division Yale Land District, British Columbia and has an elevation of 28 meters.

• Latitude: 49° 14' North   (decimal: 49.2333000)
• Longitude: 121° 44' West   (decimal: -121.7333000)
• Topography Feature Category: Lake
• Geographical Feature: Slough
• Canadian Province/Territory: British Columbia
• Elevation: 28 meters
• Location: Yale Division Yale Land District
• Atlas of Canada Locator Map: Maria Slough
• GPS Coordinate Locator Map: Maria Slough Lat/Long