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Is Tap Water Safe to Drink in California?

Yes! Generally Safe to Drink*

LAST UPDATED: April 8, 2021 12:53 pm
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Table of Contents

How do People In California Rate The Tap Water?

Travellers and residents of California have rated the water quality and pollution as follows, according to subjective survey data. A score of 100% is considered very high, and a score of 0% is very low. Please be cautious that "moderate to very high" water pollution is bad and the higher the rate of water quality the better.

Can you drink the tap water in California?

The US Center for Disease Control's travel advisory recommends avoiding tap water and drinking bottled or disinfected water in California (source). Like all countries though, water accessibility, sanitation, and treatment vary widely from location to location, so we encourage looking for specific city information.

USER SUBMITTED RATINGS

tap water
  • Drinking Water Pollution and Inaccessibility 30% Low
  • Water Pollution 40% Moderate
  • Drinking Water Quality and Accessibility 70% High
  • Water Quality 60% High

The above data is comprised of subjective, user submitted opinions about the water quality and pollution in , measured on a scale from 0% (lowest) to 100% (highest).

Reminder

Always take extra precautions, the water may be safe to drink when it leaves the sewage treatment plant but it may pick up pollutants during its way to your tap. We advise that you ask locals or hotel staff about the water quality. Also, note that different cities have different water mineral contents.

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Check tap water safety of cities in California

How Do Your Rate the Tap Water in Your City?

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How do you find the quality and the accessibility of the drinking water?

Are you concerned with the water pollution in your city?

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