Is Mexico City Tap Water Safe To Drink?

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

Tap water in Mexico City is generally not safe to drink due to potential contamination with bacteria and pollutants. Boiling or filtering is recommended.

Water Sources
Drinking Fountains

Most residents use bottled or filtered water for drinking and cooking to avoid waterborne illnesses. Public water is primarily for sanitation.

Water quality varies; some hotels and restaurants provide safe tap water. Travelers should confirm local water safety before consumption to prevent health risks.

Last checked: 2025-04-25

Mexico is ranked as number 82 globally with a score of 58.6% in the water quality EPI research conducted by Yale University.

Source of Water in Mexico City, Mexico

Mexico City's tap water mainly comes from surface water, including reservoirs and rivers in nearby basins like Cutzamala and Lerma.

Additionally, groundwater from aquifers beneath the city supplements the supply, especially during dry seasons or shortages in surface water.

Water is treated at several plants before distribution, but aging infrastructure and over-extraction affect overall water quality and availability.

Mexico City Drinking Fountains

Public drinking fountains in Mexico City are generally not considered safe due to potential contamination and inconsistent maintenance. Use caution before drinking directly.

Many locals and visitors avoid fountains, preferring bottled or filtered water to reduce risk of waterborne illnesses linked to unsafe fountains.

If used, it's advisable to verify cleanliness and avoid direct contact with the spout to minimize contamination from bacteria or pollutants.

Drinking Water Map

Here is a map showing all the locations of drinking water spots in Mexico City. 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 Mexico City 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.