Mellon Lake Conservation Reserve is a Conservation area located in Frontenac; Lennox and Addington, Ontario.

• Latitude: 44° 36' 30'' North   (decimal: 44.6082999)
• Longitude: 77° 3' 00'' West   (decimal: -77.0499999)
• Topography Feature Category: Conservation area
• Geographical Feature: Conservation Reserve
• Canadian Province/Territory: Ontario
• Location: Frontenac; Lennox and Addington
• Atlas of Canada Locator Map: Mellon Lake Conservation Reserve
• GPS Coordinate Locator Map: Mellon Lake Conservation Reserve Lat/Long