The Agusan River is the third-largest river system in the Philippines, with a total length of approximately 350 kilometers. The river has a complex system of tributaries, including the Andanan River, Wawa River, and Gibong River, among others.

The river basin is known for its diverse ecosystems, including forests, marshlands, and wetlands. The Agusan Marsh Wildlife Sanctuary, located near the river, is a protected area known for its rich biodiversity. The river and its surrounding areas provide habitat for various species of flora and fauna, making it an ecologically significant region.

It is vital for agriculture and supports the rice and corn fields in the river basin, contributing to the region’s agricultural productivity. It also plays a role in transportation and trade, allowing for the movement of goods and people along its course. Like many rivers, it is prone to flooding, especially during the typhoon season. The government implements measures to manage and mitigate the impact of floods in the river basin.

Agusan River Location

The Agusan River is located on the island of Mindanao in the Philippines. It flows through the provinces of Agusan del Sur and Agusan del Norte. The river originates in Davao de Oro province in eastern Mindanao and travels through various landscapes, including forests, marshlands, and wetlands, before emptying into Butuan Bay.

Agusan River Location Map


Cover photo by MindaNOW!

Additional Information

Read more about the great rivers in the Philippines. Check out the links below to discover more!

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