It is  long. The river has its source as the confluence of the southern Grande Waki which has its source in the Arawa Mountains, and the northern Petite Waki which has its source in the Sommet Tabulaire.
The river is lengthy. The river originates from the confluence of the southern Grande Waki, which springs from the Arawa Mountains, and the northern Petite Waki, which originates from the Sommet Tabulaire.