Lower Monmouth Lake is a Lake located in Haliburton; Peterborough, Ontario and has an elevation of 363 meters.

• Latitude: 44° 54' 4'' North   (decimal: 44.9011111)
• Longitude: 78° 12' 12'' West   (decimal: -78.2033333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 363 meters
• Location: Haliburton; Peterborough
• Atlas of Canada Locator Map: Lower Monmouth Lake
• GPS Coordinate Locator Map: Lower Monmouth Lake Lat/Long