río Mayo → río Huallaga (⪪) → río Marañón (⪪) → Amazonas (⪪) → Atlantic NE (⪪)

Country

Peru

Region

La Rioja, Moyobamba, Lamas, San Martin

Position

Moyobamba

Length

350 km

Tributaries
(Without claiming to be exhaustive):

 

⊗➀

 

Ends near

Tarapoto

Flows in

 

 

 

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