Drongar Dam is located 50 km west of Dargaz city. The Inner River flows into the reservoir behind it and the main source of the Inner River is the Shamkhal Valley.
Its storage capacity is 31 million cubic meters of river runoff and the water transfer tunnel of this dam has a capacity of 50 cubic meters per second.
Agricultural water supply, water supply of lands located at the bottom of the dam, supply of part of drinking water, control of seasonal floods and their optimal use, job creation, prevention of migration of villagers and establishment of recreation centers are the objectives of the construction of this dam.
