Iran was laying plans on Saturday to cut off water supplies periodically to Tehran's 10-million-strong population as it battles its worst drought in many decades,
France 24 reports.
Rainfall in the capital has this year been at its lowest level in a century, local officials say, and half of Iran's provinces have not seen a drop fall in months.
Now, to save water, the government is planning water cuts in Tehran – and several local news outlets have already reported pipes running dry overnight in some areas.
"This will help avoid waste even though it may cause inconvenience," Iran's Energy Minister Abbas Ali Abadi said on state television.
In a speech broadcast on Friday, Iran's President Masoud Pezeshkian had warned that Tehran might have to be evacuated if no rain falls before the end of the year.
But he gave no details about how such a vast operation would be conducted.
Tehran nestles on the southern slopes of the Alborz mountains and has hot dry summers usually relieved by autumn rains and winter snowfall.
