County Line Lake is a Lake located in Restigouche, New Brunswick and has an elevation of 331 meters.

• Latitude: 47° 27' 20'' North   (decimal: 47.4555551)
• Longitude: 67° 20' 8'' West   (decimal: -67.3356124)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: New Brunswick
• Elevation: 331 meters
• Location: Restigouche
• Atlas of Canada Locator Map: County Line Lake
• GPS Coordinate Locator Map: County Line Lake Lat/Long