The Coca River is a

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 wate ...

in eastern

Ecuador Ecuador ( ; ; Quechua: ''Ikwayur''; Shuar: ''Ecuador'' or ''Ekuatur''), officially the Republic of Ecuador ( es, República del Ecuador, which literally translates as "Republic of the Equator"; Quechua: ''Ikwadur Ripuwlika''; Shuar: ''Eku ...

. It is a

tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage ...

of the

Napo River The Napo River ( es, Río Napo) is a tributary to the Amazon River that rises in Ecuador on the flanks of the east Andean volcanoes of Antisana, Sincholagua and Cotopaxi. The total length is . The river drains an area of . The mean annual discha ...

. The two rivers join in the city of

Puerto Francisco de Orellana Puerto Francisco de Orellana (), also known as El Coca (), is the capital of province of Orellana in eastern Ecuador. The city is located in the Amazon Rainforest at the confluence of the Coca River and the Napo River (the smaller Payamino Riv ...

. The

Payamino River The Payamino River is a river of Ecuador. It is a tributary of the Napo River, merging into the latter at the city of Puerto Francisco de Orellana. The Coca River also merges into the Napo River in the city, but at a point about downstream from ...

also merges into the Napo River in the city, but at a point about upstream from the Coca–Napo confluence.

References

Rivers of Ecuador Upper Amazon {{Ecuador-river-stub

See also

References