Sinos River
General data
- Name: Sinos River
- Water system: Lagoa dos Patos
- Water type: River
- Progression: Guaiba River -> Lagoa dos Patos -> Rio Grande Channel -> Atlantic Ocean -> Planet Earth
- Climates: Tropical
- Continents: South America
- Countries: Brazil
Rio dos Sinos is a river in the state of Rio Grande do Sul, southern Brazil. It rises in the hills east of CaraĆ” (130 kilometres away from Porto Alegre) at elevations above 600 metres and covers a distance of about 190 kilometres, flowing into the delta JacuĆ in Canoas, at an elevation of only 5 metres.