Ruisseau Ludger-Carignan is a River located in Saint-Célestin; Nicolet-Yamaska, Quebec and has an elevation of 60 meters.

• Latitude: 46° 10' 29'' North   (decimal: 46.1747498)
• Longitude: 72° 23' 51'' West   (decimal: -72.3976085)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 60 meters
• Location: Saint-Célestin; Nicolet-Yamaska
• Atlas of Canada Locator Map: Ruisseau Ludger-Carignan
• GPS Coordinate Locator Map: Ruisseau Ludger-Carignan Lat/Long