São Nicolau, Rio Grande do Sul, Brazil 4.94

São Nicolau is a municipality of the state of Rio Grande do Sul, Brazil. The population is 5,732 in an area of 485.32 km². It is located 562 km west of the state capital of Porto Alegre, northeast of Alegrete. The Uruguay River, which forms the border with Argentina, flows along the northwestern part of the municipality.The municipality would be partially flooded by the proposed Garabí Dam.Bounding municipalitiesPirapóDezesseis de NovembroSão Luiz GonzagaSanto Antônio das MissõesGarruchos