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EWG's Tap Water Database — 2019 UPDATE

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4-Androstene-3,17-dione

City of Wichita Falls

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
2014ND50ND
2015ND30ND
2016N/A00N/A
2017N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2014-03-313000246ND
2014-08-143083607ND
2014-09-083099456ND
2014-11-173140619ND
2014-12-083151419ND
2015-02-093183772ND
2015-03-243213440ND
2015-05-113239863ND