The capital city home to millions where the taps are about to run dry
The dried-up Kan River, west of Tehran, as Iran faces severe water shortages (AFP/Getty)
Tehran is facing a severe water crisis, with officials warning of a potential 'Day Zero' where the city's taps could run dry due to six years of drought.
Rainfall in the Iranian capital has been near zero in the current water year, with the September to November period being the driest in half a century, leading to dangerously low reservoir levels.
President Masoud Pezeshkian warned of water rationing and potential evacuation if rainfall does not improve, while officials have also suggested moving the capital as a radical solution.
Dam reservoirs supplying Tehran are at their lowest levels in 60 years, with some, like the Latyan and Karaj dams, holding less than 10 per cent of their capacity.
Contributing factors to the crisis include a doubling of Tehran's population, a tripling of water consumption, and outdated policies that placed water-intensive industries in arid regions and rely on inefficient agricultural irrigation.