Can You Drink Tap Water in Yemen?

Tap water in Yemen is not safe to drink and should be avoided entirely. Yemen is experiencing one of the world's worst humanitarian crises, driven by a devastating civil war that has been ongoing since 2015. The conflict has caused catastrophic damage to the country's water and sanitation infrastructure — water treatment plants, pumping stations, distribution networks, and sanitation systems have been damaged or destroyed across much of the country. The United Nations has described Yemen's water crisis as among the most severe in the world.

Before the conflict, Yemen already faced acute water scarcity — it is one of the most water-stressed countries on earth, with extremely limited rainfall and rapidly depleting groundwater resources. The Sana'a Basin, which supplies the capital, was projected to run dry within years even before the war accelerated the crisis. The combination of pre-existing water scarcity, conflict damage, fuel shortages that prevent pumping, and the collapse of government services has created a catastrophic situation for millions of Yemenis.

Cholera has returned to Yemen in massive outbreaks driven by contaminated water — one of the largest cholera outbreaks in recorded history occurred in Yemen from 2016 onwards, affecting millions of people. Waterborne disease is a leading cause of illness and death throughout the country. Access to safe drinking water is a fundamental challenge for the majority of Yemen's population.

Independent travel to Yemen is effectively impossible. Most Western governments have issued do-not-travel advisories and have withdrawn diplomatic staff. The small number of foreign nationals in Yemen — primarily aid workers, journalists, and humanitarian personnel — operate under strict security protocols and rely entirely on bottled or treated water supplied by their organisations.