Trichome October 14, 2016 thcscience_admin River in BrazilCairari RiverLocationCountryBrazilPhysical characteristicsSource • locationPará state The Cairari River is a river of Pará state in north-central Brazil. See also[edit] List of rivers of Pará References[edit] Brazilian Ministry of Transport 2°32′49″S 49°08′33″W / 2.54694°S 49.14250°W / -2.54694; -49.14250