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EWG's Tap Water Database — 2021 UPDATE

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Testosterone

City of Santa Clara

Human sex hormones are sometimes detected at low concentrations in drinking water. There are no current health guidelines to determine whether these exposures are safe, or if they could pose a risk to 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
2013ND180ND
2014ND160ND
2015ND120ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2013-02-13201302140617SSND
2013-02-13201302140616SSND
2013-02-13201302140618SSND
2013-02-14201302150361SSND
2013-02-14201302150364SSND
2013-02-20201302210565SSND
2013-02-25201302260057SSND
2013-02-25201302260063SSND
2013-02-25201302260061SSND
2013-08-12201308130009SSND
2013-08-13201308140243SSND
2013-08-14201308150316SSND
2013-08-15201308160366SSND
2013-08-19201308200176SSND
2013-08-21201308220117SSND
2013-08-21201308220115SSND
2013-09-04201309050304SSND
2013-09-04201309050302SSND
2014-02-19201402200272SSND
2014-02-19201402200264SSND
2014-02-19201402200269SSND
2014-02-20201402210204SSND
2014-02-20201402210206SSND
2014-02-27201403030004SSND
2014-05-14201405150111SSND
2014-05-14201405150113SSND
2014-08-26201408270667SSND
2014-08-26201408270669SSND
2014-08-27201408280726SSND
2014-08-28201408290714SSND
2014-08-28201408290716SSND
2014-09-22201409230347SSND
2014-11-13201411150195SSND
2014-11-13201411150193SSND
2015-02-18201502190878SSND
2015-02-18201502190868SSND
2015-02-18201502190870SSND
2015-02-18201502190874SSND
2015-02-18201502190876SSND
2015-02-18201502190872SSND
2015-08-17201508180073SSND
2015-08-17201508180071SSND
2015-08-19201508200616SSND
2015-08-19201508200775SSND
2015-08-20201508220219SSND
2015-08-24201508250632SSND