List of

river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of w ...

s in Rio Grande do Sul (

Brazilian State The federative units of Brazil ( pt, unidades federativas do Brasil) are subnational entities with a certain degree of autonomy (self-government, self-regulation and self-collection) and endowed with their own government and constitution, which ...

). The list is arranged by drainage basin from north to south, with respective tributaries indented under each larger stream's name and ordered from downstream to upstream. All rivers in Rio Grande do Sul drain to the

Atlantic Ocean The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe ...

By Drainage Basin

Atlantic Coast/Lagoa dos Patos

Lagoa dos Patos is connected to the Atlantic by the Rio Grande inlet. * Mampituba River * Três Forquilhas River * Maquiné River * Tramandaí River * Lagoa dos Patos ** Guaíba River *** Gravataí River *** Dos Sinos River **** Paranhana River **** Rolante River *** Jacuí River **** Caí River ***** Maratá River ***** Cadeia River ***** Forromeco River ****** Canastra River ******* Jaguari River ***** Pinhal River ***** Do Ouro River ***** Piaí River ***** Caracol River ****

Taquari River The Taquari River ( pt, Rio Taquari) is a river in the states of Mato Grosso and Mato Grosso do Sul in Brazil. It is a left tributary of the Paraguay River. The town of Coxim is situated on the Taquari. The Taquari River is considered the most de ...

***** Taquari-Mirim River ***** Forqueta River ****** Forquetinha River *****

Guaporé River Guaporé River ( pt, Rio Guaporé, es, Río Iténez) is a river in western Brazil and northeastern Bolivia. It is long; of the river forms the border between Brazil and Bolivia. The Guaporé River is part of the Madeira River basin, which eve ...

***** Carreiro River ****** São Domingos River ***** Das Antas River ****** Da Prata River ******* Humaitã River (Turvo River) ******** Da Telha River ********* Ituim River ********

Piraçupiá River The Piraçupiá River, also known as Santa Rita River is a river of Rio Grande do Sul state in southern Brazil. See also *List of rivers of Rio Grande do Sul References

Rivers of Rio Grande do Sul {{RioGrandedoSul-river-stub ...

(Santa Rita River) ****** Quebra-Dentes River ****** Lajeado Grande River ****** Tomé River ****** Tainhas River ****** Camisas River **** Pardo River **** Botucaraí River **** Vacacaí River ***** São Sepe River **** Vacacaí-Mirim River **** Soturno River **** Jacuizinho River ***** Dos Caixões River ****

Ivaí River The Ivaí River (Portuguese, Rio Ivaí) is a river of Paraná state in southern Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. A ...

**** Jacuí-Mirim River **** Ibirubá River ** Camaquã River ** São Lourenço River ** Arroio Pelotas **

São Gonçalo Channel The São Gonçalo Channel () is a navigable channel connecting two large coastal lagoons, Lagoa Mirim and Lagoa dos Patos, in the state of Rio Grande do Sul in southern Brazil. At its eastern end, it separates the municipalities of Rio Grande to ...

*** Piratini River *** Lagoa Mirim ****

Jaguarão River The Jaguarão or Yaguarón River ( pt, Rio Jaguarão, es, Río Yaguarón) is a Brazilian and Uruguayan river. It forms the border between Uruguay and Rio Grande do Sul state in southernmost Brazil. The river originates in Serras de Sudeste (South ...

* Arroio Chuí

Uruguay Basin

Uruguay River The Uruguay River ( es, Río Uruguay, ; pt, Rio Uruguai, ) is a major river in South America. It flows from north to south and forms parts of the boundaries of Brazil, Argentina, and Uruguay, separating some of the Argentine provinces of La M ...

** Río Negro ** Quaraí River *** Cati River **

Ibicuí River The Ibicuí River (Portuguese, Rio Ibicuí) () is a river in Rio Grande do Sul state of southern Brazil. The Ibicuí is 290 km in length, and is the main tributary of the Uruguay River. It is formed by the confluence of the Ibicuí-Mirim River ...

*** Ibirapuitã River **** Ibirapuitã Chico River *** Itu River *** Jaguari River **** Jaguarizinho River *** Santa Maria River **** Cacequi River **** Ibicuí da Armada River ***** Ibicuí da Cruz River *** Ibicuí-Mirim River *** Toropi River ** Icamaquã River ** Do Meio River ** Piratini River *** Piraju River ** Ijuí River *** Ijuizinho River *** Conceição River *** Caxambu River *** Fiúza River ** Comandaí River ** Amandaú River ** Santo Cristo River ** Santa Rosa River ** Buricá River ** Caá-Iari River ** Turvo River ** Guarita River *** Ogarantim River (Fortaleza River) ** Da Várzea River *** Lajeado Grande River ** Passo Fundo River *** Erechim River ** Douradinho River ** Palomas River *** Azul River ** Dourado River ** Lambedor River ** Suzana River ** Apuaê River ** Inhandava River (Forquilha River) ** Pelotas River *** Bernardo José River *** Suçuarana River *** Socorro River *** Dos Touros River *** Cerquinha River

Alphabetically

* Amandaú River * Das Antas River * Apuaê River * Azul River * Bernardo José River * Boucaraí River * Buricá River * Caá-Iari River * Cacequi River * Cadeia River * Caí River * Dos Caixões River * Camaquã River * Camisas River * Canastra River * Carreiro River * Cati River * Caxambu River * Cerquinha River * Arroio Chuí * Comandaí River * Conceição River * Douradinho River * Dourado River * Erechim River * Fiúza River * Forqueta River * Forquetinha River * Forromeco River * Lajeado Grande River * Gravataí River * Guaíba River *

* Guarita River * Humaitã River (Turvo River) * Ibicuí da Armada River * Ibicuí da Cruz River *

* Ibicuí-Mirim River * Ibirapuitã Chico River * Ibirapuitã River * Ibirubá River * Icamaquã River * Ijuí River * Ijuizinho River * Inhandava River (Forquilha River) * Itu River * Ituim River *

* Jacuí River * Jacuí-Mirim River * Jacuizinho River *

* Jaguari River * Jaguari River * Jaguarizinho River * Lambedor River * Mampituba River * Maquiné River * Maratá River * Do Meio River * Río Negro * Ogarantim River (Fortaleza River) * Do Ouro River * Palomas River * Paranhana River * Pardo River * Passo Fundo River * Pelotas River * Arroio Pelotas * Piaí River * Pinhal River *

Piraçupiá River The Piraçupiá River, also known as Santa Rita River is a river of Rio Grande do Sul state in southern Brazil. See also *List of rivers of Rio Grande do Sul References

Rivers of Rio Grande do Sul {{RioGrandedoSul-river-stub ...

(Santa Rita River) * Piraju River * Piratini River * Piratini River * Da Prata River * Quaraí River * Quebra-Dentes River * Rolante River * Santa Maria River * Santa Rosa River * Santo Cristo River * São Domingos River *

* São Lourenço River * São Sepe River * Dos Sinos River * Socorro River * Soturno River * Suçuarana River * Suzana River * Tainhas River *

* Taquari-Mirim River * Da Telha River * Tomé River * Toropi River * Dos Touros River * Tramandaí River * Três Forquilhas River * Turvo River *

* Vacacaí River * Vacacaí-Mirim River * Da Várzea River

References

Map
from

Ministry of Transport A ministry of transport or transportation is a ministry responsible for transportation within a country. It usually is administered by the ''minister for transport''. The term is also sometimes applied to the departments or other government ag ...

GEOnet Names Server
{{Rivers in Brazil Rio Grande do Sul Environment of Rio Grande do Sul