Iá River River in Brazil From Wikipedia, the free encyclopedia Iá River is a river of Amazonas state in north-western Brazil. CountryBrazillocationAmazonas statecoordinates0°40′S 66°46′WQuick facts Location, Country ...Iá RiverLocationCountryBrazilPhysical characteristicsSource • locationAmazonas state Mouth • coordinates0°40′S 66°46′WClose See also List of rivers of Amazonas References Summarize Fact Check Brazilian Ministry of Transport 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