sixpenceee:The Tullahan River in Caloocan, Metro Manila is one of Metro Manila’s dirtiest rivers. Re
sixpenceee:The Tullahan River in Caloocan, Metro Manila is one of Metro Manila’s dirtiest rivers. Residents along Tullahan river have noted that multi-colored sudsy effluents have left violet-colored residue in the river water, rocks and banks. Several industries, such as paper, pen and dye factories, are located upstream from the site in this photo. (Source) -- source link