Río Caudal

Go to Image River Flow
The River Caudal is a river that flows through the central area of Asturias and is a tributary of the River Nalón, into which it flows at Soto de Ribera.
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River Flow
GPS: 43.267956,-5.800966
  • Source: It rises in the mountains of ValGrande and Puerto de Pajares.
  • Source: River Nalón, near the village of Soto de Ribera.

Its most important tributaries are the river Aller and the river Lena.

The river Aller, 42 km long, draining a catchment area of some 280 square km and an average annual flow of 10.88 cubic metres per second.

The River Lena, 32 km long, draining a catchment area of 232 square km and an average annual flow of 6.48 cubic metres per second.