Mariepauá River
The Mariepauá River is a tributary of the Madeira River in the state of Amazonas , Brazil . 
<triplet> Mariepauá River <subj> Madeira River <obj> mouth of the watercourse <subj> Amazonas <obj> located in the administrative territorial entity <triplet> Madeira River <subj> Mariepauá River <obj> tributary