The northern part of Metro Manila has a low and flat topography with elevations ranging from around sea level of 2 to 3 m above the main sea level. Presently, this area has three cities and one municipality; namely, Kalookan City, Malabon, Navotas City and Valenzuela City (KAMANAVA). Inundation here occur almost throughout the year, and most frequently during May to September when periods of high tide take place simultaneously with heavy rains.

Before this project, inundation damage in these areas were brought by a combination of factors such as the overflowing of the Malabon Tullahan River and an inadequate local drainage system.

The Project via improvement of flood control and drainage systems, was aimed to mitigate flood damage, and contribute for a better living conditions and to promote/enhance economic activities in the region. The Department of Public Works and Highways (DPWH) was in charge of the construction.