Tullahan River

The Tullahan River is a river in the Philippines. It is located to the north of Manila and has an approximate length of . It starts at the La Mesa Reservoir in Quezon City and flows through Caloocan, Malabon, Valenzuela. and Navotas and empties into the Manila Bay.In 2019, San Miguel Corporation pledges for the cleanup of the Tullahan River as part of the Manila Bay rehabilitation effort.