Longá River From Wikipedia the free encyclopedia River in BrazilLongá RiverLocationCountryBrazilPhysical characteristicsSource • locationPiauí state The Longá River is a river of Piauí state in northeastern Brazil. See also[edit] List of rivers of Piauí References[edit] Brazilian Ministry of Transport 3°09′17″S 41°55′55″W / 3.15472°S 41.93194°W / -3.15472; -41.93194 This article related to a river in Piauí, Brazil is a stub. You can help Wikipedia by expanding it.vte