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EWG's Tap Water Database — 2021 UPDATE

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17-beta-Estradiol

Lca Wlsa Central Division

Beta-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.

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30

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND290ND
2015ND10ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2014-03-0535129321003SSND
2014-03-0535129321013SSND
2014-03-0535129321005SSND
2014-03-0535129321007SSND
2014-03-0535129321009SSND
2014-03-0535129321011SSND
2014-03-1235130253033SSND
2014-03-1235130253021SSND
2014-03-1235130253025SSND
2014-03-1235130253023SSND
2014-03-1235130253029SSND
2014-03-1235130253031SSND
2014-03-1235130253027SSND
2014-03-2635132081008SSND
2014-06-0435141172001SSND
2014-09-1035154941007SSND
2014-09-1035154941013SSND
2014-09-1035154941005SSND
2014-09-1135154941011SSND
2014-09-2435157017003SSND
2014-09-2435157017005SSND
2014-09-2435157017011SSND
2014-09-2435157017009SSND
2014-09-2435157017001SSND
2014-09-2435157017007SSND
2014-11-0635163255001SSND
2014-11-1035164087005SSND
2014-11-1135164087001SSND
2014-12-1135168010001SSND
2015-06-1035193803001SSND