Piorini River From Wikipedia, the free encyclopedia River in BrazilCountryBrazillocationAmazonas statePiorini RiverLocationCountryBrazilPhysical characteristicsSource • locationAmazonas state The Piorini River (Portuguese: Rio Piorini) is a river in Amazonas state in north-western Brazil. It ends in the Badajos River. List of rivers of Amazonas References Brazilian Ministry of Transport 3°33′57″S 63°01′32″W / 3.56583°S 63.02556°W / -3.56583; -63.02556 This article related to a river in the Brazilian state of Amazonas is a stub. You can help Wikipedia by expanding it.vte Related Articles