Ruisseau Pehatnaniskau is a River located in Petit-Mécatina; Minganie, Quebec and has an elevation of 222 meters.

• Latitude: 51° 10' 5'' North   (decimal: 51.1681338)
• Longitude: 61° 37' 17'' West   (decimal: -61.6214549)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 222 meters
• Location: Petit-Mécatina; Minganie
• Atlas of Canada Locator Map: Ruisseau Pehatnaniskau
• GPS Coordinate Locator Map: Ruisseau Pehatnaniskau Lat/Long