Know Your Environment. Protect Your Health.

n-Propylbenzene

City of Washougal

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

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019ND10ND
2020N/A00N/A
2021ND20ND
2022ND40ND
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2019-05-07ND
2021-05-174118751ND
2021-06-234136257ND
2022-09-084359904ND
2022-09-084359900ND
2022-09-084359902ND
2022-11-084374608ND