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EWG's Tap Water Database — 2019 UPDATE

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Ethinyl estradiol

City of Grand Prairie

Ethinyl estradiol 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.

 

16

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
2013ND100ND
2014ND60ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2013-07-1635100890013SSND
2013-07-1635100890005SSND
2013-07-1635100890001SSND
2013-07-1635100890021SSND
2013-07-1635100890025SSND
2013-07-1635100890029SSND
2013-07-1635100890017SSND
2013-07-1635100890009SSND
2013-10-0335111029001SSND
2013-10-0335111029005SSND
2014-01-1535123078001SSND
2014-01-1535123078013SSND
2014-01-1535123078011SSND
2014-01-1535123078005SSND
2014-04-0335132919001SSND
2014-04-0335132919005SSND