Rivière Pahkauehiu is a River located in Petit-Mécatina; Minganie, Quebec and has an elevation of 242 meters.

• Latitude: 51° 3' 39'' North   (decimal: 51.0609102)
• Longitude: 61° 32' 4'' West   (decimal: -61.5345098)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Elevation: 242 meters
• Location: Petit-Mécatina; Minganie
• Atlas of Canada Locator Map: Rivière Pahkauehiu
• GPS Coordinate Locator Map: Rivière Pahkauehiu Lat/Long