Studies of the Drinking and Industrial Water Supply for the Cities and Villages along the Southern Course of the Zayanderud river Project name: Studies of the Drinking and Industrial Water Supply for the Cities and Villages along the Southern Course of the Zayanderud river Status Completed Registration Date 2018/09/29 Update Date 2019/11/27 Manager Chaharmahal and Bakhtiari Regional Water Company Goals Drinking and to some extent industrial water supply to 10 cities and 14 villages; Schedule 1st and 2nd phase studies and supervision (3rd Phase) Executive Actions Urban population in the plan area: 423129 Rural population in the plan area: 33135 Water allocation to tourism: 350 lit/s Water transmission capacity: 1750 lit/s Headgate and pumping stations 1 and 2 (Capacity: 1750 lit/s, total pumping lift: 430 m) CENTRIFLOC (centrifugal filtration) water treatment plant with a capacity of 1750 lit/s; Primary transmission lines (diameter: 500–1300 mm, steel (St44, St37, St52), Length 125 km, Working pressure: 25 Bar Max Secondary transmission lines (diameter: 200–1000 mm, Steel–PE, Length: 137 km, Working pressure: 20 Bar Max) Pumping station 3 (Capacity: 340 lit/s, pumping lift: 225 m) 1000 cu. m balancing tank; Geography Location Ben–Borujen Cities, Chaharmahal and Bakhtiari Province, Iran