1st and 2nd Phase Studies of the Current Drinking Water Distribution Network of Shahr-e-Rey Area Project name: 1st and 2nd Phase Studies of the Current Drinking Water Distribution Network of Shahr-e-Rey Area Status Completed Registration Date 2018/09/29 Update Date 2019/11/27 Manager Tehran Province Water and Wastewater Co. Region 6 Goals Modeling the current water distribution network supplying the Shahr-e Rey area and pointing out and resolving its weaknesses; Investigating population growth and urban development in the region; Designing a water distribution network to meet future requirements at the end of the plan period; Schedule 1st and 2nd Phase Studies Executive Actions Local population size: 3400000 Estimated population by the planning horizon: 406000 Plan area size: 3500 hectares Users: 4500 Tanks feeding the network: three 20,000 cu. m tanks Consumption per capita by the planning horizon: 240 per day per sq. meter Maximum daily volumetric discharge: 1804 lit/s Maximum hourly volumetric discharge: 2706 lit/s Annual yearly water demand by the planning horizon: 35.56 million cu. m Geography Location Shahr-e-Rey, Tehran, Iran