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EWG's Tap Water Database — 2019 UPDATE

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4-Androstene-3,17-dione

Clayton County Water Authority

Human sex hormones are sometimes detected at low concentrations in drinking water. There are no current health guidelines to determine whether these exposures are safe, or if they could pose a risk to human health.

 

8

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

ppt = parts per trillion

All test results

Date Lab ID Result
2014-03-18775646-11045ND
2014-03-18775644-11045ND
2014-06-11796433-11652ND
2014-06-11796427-11652ND
2014-09-09816837-12352ND
2014-09-09816839-12352ND
2014-12-08834802-13063ND
2014-12-08834800-13063ND