The Juruá River is a southern affluent river of the Amazon River west of the Purus River. The Juruá emerges from highlands in east-central Peru, then winds its way through lowlands in Brazil, sharing with this the bottom of the immense inland Amazon depression; and having all the characteristics of the Purus as regards curvature, sluggishness and general features of the low, half-flooded forest country it traverses. From Wikipedia
