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EWG's Tap Water Database — 2019 UPDATE

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Estriol

City of Newport Beach

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND40ND
2014ND20ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2013-03-043010023803-1ND
2013-07-173010023803-2AND
2013-09-033010023803-3SND
2013-12-093010023803-4SND
2014-01-073010023802-1SND
2014-06-093010023802-2SND