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EWG's Tap Water Database — 2019 UPDATE

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n-Propylbenzene

West Sound Utility District #1

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

 

21

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
2014N/A00N/A
2015ND10ND
2016N/A00N/A
20170.0900 ppb203ND - 0.600 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2015-04-1501027ND
2017-04-11ND
2017-04-11ND
2017-04-11ND
2017-04-11ND
2017-04-11ND
2017-04-12ND
2017-04-12ND
2017-04-12ND
2017-04-12ND
2017-04-12ND
2017-05-25ND
2017-06-290.600 ppb
2017-06-290.600 ppb
2017-06-290.600 ppb
2017-08-04ND
2017-08-04ND
2017-08-25ND
2017-09-07ND
2017-09-07ND
2017-11-22ND