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River

Cagayan

River

Cagayan is a mapped river in the YearMaps hydrographic index. River courses organise settlement, agriculture and frontier-making more durably than any political boundary, and this reach is indexed against the dams, lakes and cities within its catchment.

Feature Class
River
Coordinates
17.28°, 121.79°
7.0
Coordinates: 17.2761° N, 121.7910° ECountry: PhilippinesOpenStreetMap ↗

About Cagayan

The Cagayan River, also known as the Río Grande de Cagayán, is the longest river and the largest river by discharge volume of water in the Philippines. It has a total length of approximately 505 kilometres (314 mi) and a drainage basin covering 27,753 square kilometres (10,715 sq mi). It is located in the Cagayan Valley region in northeastern part of Luzon Island and traverses the provinces of Nueva Vizcaya, Quirino, Isabela and Cagayan; it also flows through the only Central Luzon province of Aurora.

Encyclopedic summary adapted from Wikipedia: Cagayan River (CC BY-SA 4.0).

Cagayan: Key Facts

Key facts about Cagayan
Length505 km
Drainage basin25,649 km²
MouthLuzon Strait
TributariesChico River, Magat River, Ilagan River, Pinacanauan River, Mallig River

Facts from Wikidata Q545808 (CC0).

Major River Dossiers

Hand-written studies of the great river systems of history.

Connected Reaches

Nearby watercourses in the same drainage network.

Water Bodies in the Catchment

Settlements Along the Reach

Hydraulic Infrastructure Nearby

Surrounding Terrain

Cagayan: Quick Answers

Where is Cagayan?
Cagayan is located in Philippines, at 17.2761° N, 121.7910° E.
Are there dams on the Cagayan?
No dam on the Cagayan is recorded in the YearMaps dam index, which covers major structures only.