Eiru River River in Brazil From Wikipedia, the free encyclopedia Eiru River is a river of Amazonas state in northwestern Brazil. CountryBrazillocationAmazonas stateQuick facts Location, Country ...Eiru RiverLocationCountryBrazilPhysical characteristicsSource • locationAmazonas state Close See also List of rivers of Amazonas References Brazilian Ministry of Transport 6°41′30″S 69°50′22″W This article related to a river in the Brazilian state of Amazonas is a stub. You can help Wikipedia by adding missing information.vte Related Articles