Tullahan Bridge (Potrero, Malabon-Marulas, Valenzuela)
|Region||National Capital Region|
|Source||La Mesa Dam|
|⁃ location||Quezon City|
|⁃ left||Dampalit River, Polo River|
The Tullahan River is a river of the Philippines. It is located to the north of Manila and has an approximate length of 7.6 miles (12.2 km). It starts at the La Mesa Reservoir in Quezon City and flows through Malabon and Valenzuela and empties into the Manila Bay.In 2019, San Miguel Corporation pledges ?1 billion for the cleanup of the Tullahan River as part of the Manila Bay rehabilitation effort.