description Uruguay River Overview
The Uruguay River is a major waterway in South America that flows approximately 1,838 kilometers from its origins in southern Brazil southward to its confluence with the Paraná River. Along its course, the river forms distinct sections of the international borders between Brazil, Argentina, and Uruguay. Together with the Paraná River, it empties into the Río de la Plata estuary. The river basin is a vital resource for regional hydroelectric power generation, agriculture, and commercial transport for the communities situated along its banks.
help Uruguay River FAQ
Where does the Uruguay River flow?
The Uruguay River rises in southern Brazil and flows south toward the Paraná River. It forms parts of the international boundary between Brazil and Argentina, and between Argentina and Uruguay.
How long is the Uruguay River?
The river is approximately 1,838 kilometers long. It ends at its confluence with the Paraná River, helping form the Río de la Plata system.
Which countries share the Uruguay River?
Brazil, Argentina, and Uruguay are connected by the river's basin and border sections. Its lower and middle reaches are especially important for defining parts of the Argentina-Uruguay frontier.
Is there a major hydroelectric dam on the Uruguay River?
Yes, the Salto Grande Dam is a major hydroelectric project on the river between Argentina and Uruguay. It also forms the Salto Grande Reservoir and supports a road connection between the two countries.
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