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EWG's Tap Water Database — 2019 UPDATE

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Ethinyl estradiol

City of Scottsdale

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.

 

22

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
2013N/A00N/A
2014ND210ND
2015ND10ND
2016N/A00N/A
2017N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2014-02-10201402100091SSND
2014-02-10201402100089SSND
2014-02-10201402100085SSND
2014-02-10201402100087SSND
2014-02-11201402120493SSND
2014-02-12201402120499SSND
2014-02-13201402130341SSND
2014-02-13201402130339SSND
2014-05-14201405140663SSND
2014-05-14201405140673SSND
2014-08-05201408050592SSND
2014-08-05201408050565SSND
2014-08-05201408050563SSND
2014-08-07201408070361SSND
2014-08-07201408070363SSND
2014-08-14201408140538SSND
2014-08-21201408220384SSND
2014-08-26201408260309SSND
2014-08-27201408270707SSND
2014-11-10201411100071SSND
2014-11-10201411100059SSND
2015-03-05201503050032SSND