Ereo River From Wikipedia the free encyclopedia River in BrazilEreo RiverLocationCountryBrazilPhysical characteristicsSource • locationRoraima state Mouth • coordinates3°50′N 61°25′W / 3.833°N 61.417°W / 3.833; -61.417 The Ereo River is a river of Roraima state in northern Brazil. See also[edit] List of rivers of Roraima References[edit] Brazilian Ministry of Transport This article related to a river in Roraima is a stub. You can help Wikipedia by expanding it.vte