Menu

EWG's Tap Water Database

Donate

Ethinyl estradiol

Green River Valley Water District

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.

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010N/A00N/A
2011N/A00N/A
2012N/A00N/A
2013ND20ND
2014ND20ND
2015N/A00N/A

ppt = parts per trillion.

All test results

Date Lab ID Result
2013-08-19739002-9741ND
2013-11-18760196-10395ND
2014-02-27773413-10886ND
2014-05-20792066-11484ND