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EWG's Tap Water Database — 2021 UPDATE

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n-Butylbenzene

Felsenthal Water

n-Butylbenzene is an industrial chemical.

 

22

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND40ND
2016ND40ND
2017ND30ND
2018ND40ND
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-1414016010509ND
2014-04-2814121001901ND
2014-08-0614219011101ND
2014-10-2814303004801ND
2015-03-0915071002301ND
2015-05-2615148008201ND
2015-07-1415197005701ND
2015-10-1515289010201ND
2016-01-1316015008301ND
2016-06-0816161005101ND
2016-09-0616252007801ND
2016-10-3116308000601ND
2017-02-2717060000608ND
2017-08-0217215006601ND
2017-11-0117306000501ND
2018-02-2718060003101ND
2018-05-0118123006001ND
2018-07-1018193006801ND
2018-10-2418298000201ND
2019-02-1819052004601ND
2019-07-1519198002101ND
2019-10-2819303001701ND