Branche Nadeau Nord-Ouest is a River located in Saint-Alexandre-de-Kamouraska; Kamouraska, Quebec.

• Latitude: 47° 40' 6'' North   (decimal: 47.6683545)
• Longitude: 69° 37' 27'' West   (decimal: -69.6242158)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Saint-Alexandre-de-Kamouraska; Kamouraska
• Atlas of Canada Locator Map: Branche Nadeau Nord-Ouest
• GPS Coordinate Locator Map: Branche Nadeau Nord-Ouest Lat/Long