Big Munday Creek is a River located in Middlesex, Ontario and has an elevation of 201 meters.

• Latitude: 42° 45' 48'' North   (decimal: 42.7633333)
• Longitude: 81° 30' 26'' West   (decimal: -81.5072222)
• Topography Feature Category: River
• Geographical Feature: Creek
• Canadian Province/Territory: Ontario
• Elevation: 201 meters
• Location: Middlesex
• Atlas of Canada Locator Map: Big Munday Creek
• GPS Coordinate Locator Map: Big Munday Creek Lat/Long