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EWG's Tap Water Database — 2021 UPDATE

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n-Propylbenzene

Dedham Westwood Water District

n-Propylbenzene is a constituent of petroleum and coal, used for chemical manufacturing and in textile dyeing and printing.

MORE ABOUT THIS CONTAMINANT

 

35

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND60ND
2015ND60ND
2016ND60ND
2017ND60ND
2018ND50ND
2019ND60ND

ppb = parts per billion

All test results

Date Result
2014-01-07ND
2014-01-07ND
2014-04-08ND
2014-07-22ND
2014-07-22ND
2014-10-22ND
2015-03-11ND
2015-03-11ND
2015-04-07ND
2015-07-28ND
2015-07-29ND
2015-11-17ND
2016-01-05ND
2016-01-05ND
2016-04-05ND
2016-07-12ND
2016-07-12ND
2016-10-04ND
2017-01-04ND
2017-01-04ND
2017-04-04ND
2017-08-04ND
2017-08-04ND
2017-10-19ND
2018-01-24ND
2018-01-24ND
2018-04-02ND
2018-07-11ND
2018-10-26ND
2019-01-30ND
2019-01-30ND
2019-05-16ND
2019-08-28ND
2019-08-28ND
2019-10-23ND