Is Fresno Tap Water Safe To Drink?

Yes! The tap water is safe to drink.

Fresno tap water meets all U.S. EPA standards under the Safe Drinking Water Act, making it generally safe to drink. The city regularly tests for contaminants.

Water Sources
Drinking Fountains

Water quality reports indicate compliance with limits for lead, arsenic, and microbial contaminants. Treatment includes filtration and disinfection to ensure safety.

Residents with old plumbing or specific health concerns may consider additional filtration. Overall, Fresno’s tap water is considered safe based on current data.

Last checked: 2025-11-25

United States is ranked as number 15 globally with a score of 96.2% in the water quality EPI research conducted by Yale University.

Source of Water in Fresno, United States

Fresno's tap water primarily comes from surface water sources, including the Sierra Nevada snowmelt via the Friant-Kern Canal.

Groundwater from local aquifers supplements the water supply, providing a significant portion during dry periods.

Water treatment facilities blend and treat these sources to meet safety and quality standards before distribution.

Fresno Drinking Fountains

Public drinking fountains in Fresno use treated tap water, which meets EPA safety standards and is generally safe for use.

Maintenance and cleanliness vary; poorly maintained fountains may pose health risks from surface contamination.

Regular municipal inspections aim to ensure fountain safety, but users should exercise caution if fountains appear dirty or damaged.

Drinking Water Map

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