Petite rivière Opinaca is a River located in Baie-James; Jamésie, Quebec and has an elevation of 213 meters.

• Latitude: 52° 24' 20'' North   (decimal: 52.4055556)
• Longitude: 77° 10' 36'' West   (decimal: -77.1766667)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Elevation: 213 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Petite rivière Opinaca
• GPS Coordinate Locator Map: Petite rivière Opinaca Lat/Long