Petit lac Sac à Plomb is a Lake located in Saint-Guy; Les Basques, Quebec.

• Latitude: 47° 58' 56'' North   (decimal: 47.9822511)
• Longitude: 68° 43' 22'' West   (decimal: -68.7228037)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saint-Guy; Les Basques
• Atlas of Canada Locator Map: Petit lac Sac à Plomb
• GPS Coordinate Locator Map: Petit lac Sac à Plomb Lat/Long