Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Estriol

Waterford Township

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.

 

24

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND120ND
2014ND120ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2013-12-0224324101ND
2013-12-0224323001ND
2013-12-0224323201ND
2013-12-0224323601ND
2013-12-0224322801ND
2013-12-0224323701ND
2013-12-0224323401ND
2013-12-0224324301ND
2013-12-0224324501ND
2013-12-0224324701ND
2013-12-0224323901ND
2013-12-0224325001ND
2014-06-023043385ND
2014-06-023043353ND
2014-06-023049404ND
2014-06-023043388ND
2014-06-023043386ND
2014-06-023043389ND
2014-06-023043380ND
2014-06-023043407ND
2014-06-023043387ND
2014-06-023043352ND
2014-06-023043375ND
2014-07-233070967ND