Igarapé Humaitá From Wikipedia the free encyclopedia River in BrazilIgarapé HumaitáLocationCountryBrazilPhysical characteristicsSource • locationAcre state Mouth • coordinates8°16′S 72°44′W / 8.267°S 72.733°W / -8.267; -72.733 The Igarapé Humaitá is a river of Acre state in western Brazil. See also[edit] List of rivers of Acre References[edit] Brazilian Ministry of Transport This article related to a river in Acre is a stub. You can help Wikipedia by expanding it.vte