Cours d'eau Blais is a River located in Cleveland; Le Val-Saint-François, Quebec.

• Latitude: 45° 42' 10'' North   (decimal: 45.7028155)
• Longitude: 72° 3' 41'' West   (decimal: -72.0614941)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Cleveland; Le Val-Saint-François
• Atlas of Canada Locator Map: Cours d'eau Blais
• GPS Coordinate Locator Map: Cours d'eau Blais Lat/Long