Groundwater movement toward subsurface drains located between two different levels surface water

The high levels of groundwater at riparian rivers or lakes adversely affect the foundations of the engineering facilities which established in these areas, in terms of the corrosion of the reinforced concrete of the foundations, and on the other hand the difficulty of doing the engineering work required. Therefore it is necessary to reduce the levels of groundwater beneath the level foundation. In this research, the groundwater movement toward two coastal drains located at different levels has been studied numerically.