Is San Francisco Water Fluoridated?

Is San Francisco Water Fluoridated


Yes, San Francisco water is fluoridated And there’s a quick way to tell:

  • More than 80% of U.S. cities with populations over 50,000 have fluoride in their water.

We know it’s there from conducting a water quality assessment you can access here:

San Francisco Water Quality

Why is San Francisco Water Fluoridated?

Fluoride is a natural occurring chemical in groundwater.

It is also added to city water supplies to help prevent tooth decay.

It does this by coating the surface of your teeth and attracting minerals lost to oral bacteria.

While controversial in many cities, preventing cavities and decay boosts overall health and well-being.

Can You Remove Fluoride from Water?

Yes, you can. Water filters with activated carbon can reduce the levels of fluoride by up to 97%.

If you want less fluoride in your drinking water, you can filter it out.

In addition, quality carbon filters will also remove other harmful chemicals.

For example, San Francisco residents can remove these with a Berkey filter:

  • Aluminum – 99%
  • Chromium – 99.8%
  • Haloacetic acids – greater than 98%
  • Strontium – 95.3%
  • Total trihalomethanes – greater than 99.8%
  • Vanadium – greater than 87.5%

Learn more about Berkey filters here: Water Filters

Drink Better Water with Berkey Filters

Want to Learn More About California Water Quality?

You can access all other California cities with populations over 50,000 here.

More San Francisco Water Data

For even more San Francisco data, refer to the Environmental Working Group and Berkey Filters Tap Water Assessment.


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