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EWG's Tap Water Database — 2019 UPDATE

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Estriol

Greenville Water System

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.

 

8

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
2013N/A00N/A
2014ND80ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2014-01-13201401150562SSND
2014-01-13201401150570SSND
2014-04-15201404170438SSND
2014-04-15201404170319SSND
2014-07-14201407160555SSND
2014-07-14201407160641SSND
2014-10-13201410150258SSND
2014-10-13201410150270SSND