Cours d'eau Ostiguy is a River located in Saint-Césaire; Rouville, Quebec.

• Latitude: 45° 23' 59'' North   (decimal: 45.3997622)
• Longitude: 73° 0' 9'' West   (decimal: -73.0026262)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Saint-Césaire; Rouville
• Atlas of Canada Locator Map: Cours d'eau Ostiguy
• GPS Coordinate Locator Map: Cours d'eau Ostiguy Lat/Long