Is Hanoi Tap Water Safe To Drink?

No, it's not advisable to drink the tap water.

Tap water in Hanoi is generally treated but often not safe to drink directly due to potential contamination in distribution systems.

Water Sources
Drinking Fountains

Many locals and visitors rely on boiling or bottled water for drinking to avoid waterborne illnesses.

Water quality can vary; using filtration or purification methods is recommended to ensure safety when consuming tap water in Hanoi.

Last checked: 2025-04-25

Vietnam is ranked as number 94 globally with a score of 53.7% in the water quality EPI research conducted by Yale University.

Source of Water in Hanoi, Vietnam

Hanoi's tap water primarily comes from the Red River, Day River, and Duong River sources.

Water treatment plants process this river water to supply the city with potable water.

Groundwater also supplements supply but is less commonly used due to contamination risks.

Hanoi Drinking Fountains

Public drinking fountains in Hanoi generally lack consistent maintenance and sanitation, making their safety for direct use questionable.

Contamination risks from irregular cleaning and water source quality can pose health concerns.

Using bottled or treated water is recommended over drinking directly from public fountains in Hanoi.

Drinking Water Map

Here is a map showing all the locations of drinking water spots in Hanoi. You can click on each water drop to open the spot directly in Google Maps for directions.

Nearby Places

About the Author

Hi, I'm Emily Hartman, a researcher and water quality specialist with a background in public health.

I've spent the last few years studying how everyday water systems impact our health, and I'm passionate about making that information clear and useful for everyone.

Safe, clean tap water isn't just my job — it's something I truly care about.

Disclaimer

* The information provided on this website regarding the safety of tap water in Hanoi is sourced from reputable sources such as the World Health Organization (WHO), local water authorities, and the Environmental Performance Index (EPI) from Yale University. While we strive to ensure accuracy and reliability, it's important to note that water quality can vary over time and may be subject to factors beyond our control. Users are encouraged to verify the current water quality status with local authorities or consult additional resources before making decisions regarding water consumption. We disclaim any liability for actions taken based on the information provided on this website.