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EWG's Tap Water Database — 2021 UPDATE

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Estriol

San Bernardino City

Estriol is one of the 3 types of estrogen made by the human body. Sex hormones get into water downstream from livestock and pharmaceutical production, or incomplete removal in waste water treatment. There are no standards to gauge how risky additional hormones are for human health.

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46

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND230ND
2014ND230ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2013-07-17201307170684SSND
2013-07-17201307170678SSND
2013-07-17201307170650SSND
2013-07-17201307170658SSND
2013-07-17201307170680SSND
2013-07-17201307170682SSND
2013-07-17201307170652SSND
2013-07-17201307170648SSND
2013-07-17201307170676SSND
2013-07-17201307170656SSND
2013-07-17201307170646SSND
2013-07-17201307170654SSND
2013-07-17201307170686SSND
2013-07-18201307180865SSND
2013-07-18201307180873SSND
2013-07-18201307180857SSND
2013-07-18201307180859SSND
2013-07-18201307180861SSND
2013-07-18201307180867SSND
2013-07-18201307180869SSND
2013-07-18201307180855SSND
2013-07-18201307180871SSND
2013-07-18201307180863SSND
2014-01-22201401220695SSND
2014-01-22201401220689SSND
2014-01-22201401220699SSND
2014-01-22201401220691SSND
2014-01-22201401220685SSND
2014-01-22201401220693SSND
2014-01-22201401220681SSND
2014-01-22201401220687SSND
2014-01-22201401220683SSND
2014-01-22201401220701SSND
2014-01-22201401220697SSND
2014-01-22201401220705SSND
2014-01-22201401220703SSND
2014-01-23201401230626SSND
2014-01-23201401230649SSND
2014-01-23201401230653SSND
2014-01-23201401230655SSND
2014-01-23201401230651SSND
2014-01-23201401230628SSND
2014-01-23201401230622SSND
2014-01-23201401230620SSND
2014-01-23201401230657SSND
2014-01-23201401230624SSND