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EWG's Tap Water Database — 2021 UPDATE

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Estriol

City of Clovis

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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71

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND360ND
2015ND350ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2014-09-02201409030557SSND
2014-09-02201409030584SSND
2014-09-02201409030619SSND
2014-09-02201409030623SSND
2014-09-02201409030549SSND
2014-09-03201409040476SSND
2014-09-03201409040653SSND
2014-09-03201409040519SSND
2014-09-03201409040496SSND
2014-09-03201409040578SSND
2014-09-03201409040561SSND
2014-09-03201409040510SSND
2014-09-03201409040593SSND
2014-09-03201409040555SSND
2014-09-03201409040597SSND
2014-09-03201409040515SSND
2014-09-03201409040571SSND
2014-09-03201409040545SSND
2014-09-03201409040640SSND
2014-09-03201409040644SSND
2014-09-04201409050372SSND
2014-09-04201409050367SSND
2014-09-04201409050374SSND
2014-09-04201409050383SSND
2014-09-04201409050333SSND
2014-09-04201409050362SSND
2014-09-04201409050316SSND
2014-09-04201409050304SSND
2014-09-04201409050330SSND
2014-09-04201409050385SSND
2014-09-04201409050369SSND
2014-09-04201409050378SSND
2014-09-04201409050388SSND
2014-09-04201409050321SSND
2014-09-04201409050380SSND
2014-12-11201412110701SSND
2015-03-04201502190775SSND
2015-03-04201502190779SSND
2015-03-04201502190780SSND
2015-03-04201502190766SSND
2015-03-04201502190777SSND
2015-03-04201502190792SSND
2015-03-04201502190784SSND
2015-03-04201502190787SSND
2015-03-04201502190781SSND
2015-03-04201502190782SSND
2015-03-04201502190797SSND
2015-03-04201502190772SSND
2015-03-04201502190796SSND
2015-03-04201502190774SSND
2015-03-04201502190771SSND
2015-03-04201502190769SSND
2015-03-04201502190793SSND
2015-03-04201502190795SSND
2015-03-04201502190794SSND
2015-03-04201502190768SSND
2015-03-04201502190770SSND
2015-03-05201502190790SSND
2015-03-05201502190765SSND
2015-03-05201502190778SSND
2015-03-05201502190789SSND
2015-03-05201502190767SSND
2015-03-05201502190783SSND
2015-03-05201502190791SSND
2015-03-05201502190786SSND
2015-03-05201502190785SSND
2015-03-05201502190788SSND
2015-03-05201502190799SSND
2015-03-05201502190798SSND
2015-03-25201502190773SSND
2015-06-11201506120118SSND