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EWG's Tap Water Database — 2019 UPDATE

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Estriol

City of Gulfport

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.

 

17

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
2013ND80ND
2014ND90ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2013-07-24733397-9494ND
2013-08-22739698-9741ND
2013-08-22739696-9741ND
2013-08-22739700-9741ND
2013-08-27740425-9751ND
2013-08-27740435-9767ND
2013-08-27740423-9762ND
2013-08-27740461-9762ND
2014-01-22767618-10670ND
2014-01-22767626-10670ND
2014-01-22767636-10670ND
2014-01-22767624-10670ND
2014-01-23768013-10670ND
2014-01-23768023-10670ND
2014-01-23768021-10670ND
2014-01-23768019-10670ND
2014-02-03768828-10822ND