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EWG's Tap Water Database — 2021 UPDATE

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Estriol

Aqua Pennsylvania Main 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.

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52

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND520ND
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2013-01-13201301150036SSND
2013-01-13201301150034SSND
2013-01-13201301150030SSND
2013-01-13201301150026SSND
2013-01-13201301150032SSND
2013-01-14201301170082SSND
2013-01-14201301170061SSND
2013-01-14201301170087SSND
2013-01-14201301170097SSND
2013-01-14201301170046SSND
2013-01-14201301170104SSND
2013-01-14201301170114SSND
2013-01-14201301170100SSND
2013-01-14201301170108SSND
2013-01-23201301250317SSND
2013-02-13201302150348SSND
2013-02-13201302150346SSND
2013-02-27201303010325SSND
2013-04-06201304090047SSND
2013-04-06201304090039SSND
2013-04-06201304090049SSND
2013-04-06201304090041SSND
2013-04-06201304090035SSND
2013-04-06201304090043SSND
2013-06-05201306060186SSND
2013-06-07201306080065SSND
2013-07-20201307230248SSND
2013-07-20201307230213SSND
2013-07-20201307230278SSND
2013-07-20201307230246SSND
2013-07-20201307230270SSND
2013-07-22201307230206SSND
2013-07-30201308010347SSND
2013-07-30201308010447SSND
2013-07-30201308010462SSND
2013-07-30201308010476SSND
2013-07-30201308010390SSND
2013-07-30201308010437SSND
2013-07-30201308010337SSND
2013-07-30201308010452SSND
2013-07-31201308020147SSND
2013-07-31201308020159SSND
2013-07-31201308020149SSND
2013-07-31201308020152SSND
2013-07-31201308010343SSND
2013-08-16201308200180SSND
2013-10-28201310300149SSND
2013-10-28201310300156SSND
2013-10-29201311010182SSND
2013-10-30201311010190SSND
2013-10-30201311010192SSND
2013-10-31201311020025SSND