The River Ouaka is a tributary of the Ubangi River in the Central African Republic, itself a tributary of the Congo River,Sylviane Anna Diouf (2003) Fighting the slave trade: West African strategies, p37 and runs through Bambari, the capital of Ouaka Prefecture.Yves Boulvert, Carte Oro-hydrographique de la République centrafricaine, IRD, Paris, 1998

See also List of rivers of the Central African Republic

References