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Putumayo River - River
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Putumayo River

description Putumayo River Overview

The Putumayo River, known as the Içá in Brazil, is a major tributary of the Amazon River approximately 1,813 kilometers long, rising in the Andes mountains of southern Colombia. It forms a substantial portion of the border between Colombia and Peru before entering Brazil, where it joins the Amazon River downstream of Manaus. The river flows through dense tropical rainforest in the Amazon basin and is navigable for much of its length by river vessels. The Putumayo region was the site of widespread atrocities against Indigenous peoples during the early 20th-century rubber boom, later documented in the Casement Report.

help Putumayo River FAQ

How long is the Putumayo River?

The Putumayo River is approximately 1,813 kilometers long. It serves as a major tributary that eventually feeds into the mighty Amazon River.

What is the name of the Putumayo River in Brazil?

When the river crosses the border into Brazil, it is known locally as the Içá. It continues under this name until it eventually flows into the Amazon River.

What borders does the Putumayo River form?

The river forms a substantial portion of the international border between Colombia and Peru. It originates in the Andes mountains of southern Colombia before crossing into Brazil.

Where does the Putumayo River originate?

The river begins its journey in the Andes mountains of southern Colombia. From there, it flows eastward through the Amazon basin before eventually entering Brazil.

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