Study of Underground Dam Construction Methods as a Watershed Management Development Program

Building underground dams is one of the most effective and effective ways to provide small-scale water supply and improve groundwater storage. These structures can be used in arid and semi-arid climates to provide water and cope with dehydration and drought in many valleys and seasonal rivers at low cost. The construction of these dams can lead to improved aquifer status and environmental protection. In this research, the methods of underground dam construction as an optimal watershed design have been studied. Office studies and existing information have been used for this purpose. Investigations by researchers in various areas indicate that groundwater reserves have faced a serious crisis with water resources. Therefore, it is inevitable to adopt sound methods and policies for the conservation and management of water resources. Implementation of underground dams in Iran is a relatively new topic that can be used in watershed management activities. Implementation of these structures can prevent subsurface flow from catchments.