Magat River
Tributaries
The following are the tributaries of the Magat River by length:
- Alimit River – 99.4 km (61.8 mi)
- Matuno River – 84.7 km (52.6 mi)
- Ibulao River – 78 km (48 mi)
- Taotao River – 61.1 km (38.0 mi)
- Santa Cruz River – 54.8 km (34.1 mi)
- Padol River – 38.5 km (23.9 mi)
- Lamut River – 38 km (24 mi)
- Santa Fe River – 33.6 km (20.9 mi)
- Benay River – 30.1 km (18.7 mi)
- Marang River – 28.4 km (17.6 mi)
- Manga River – 28.3 km (17.6 mi)
- Balasig River – 21.4 km (13.3 mi)
Magat River Integrated Irrigation System
The Magat River Integrated Irrigation System Project, started by the National Irrigation Administration in the 1960s, is one of the Philippine's largest irrigation projects with hydroelectric power generation capacity. Its total cost amounted to US$500 million.
The project is made up of the Magat reservoir, three diversion dams, a large number of irrigation canals and three pumping stations to supply irrigation water for an area of about 97,400 hectares (974 km). It is also includes hydroelectric power plants; 360 megawatts (480,000 hp) at Magat reservoir, 6,000 kilowatts (8,000 hp) at Baligatan and 2,500 kilowatts (3,400 hp) Magat mini-hydroelectric power plants in Maris main canal.