Know Your Environment. Protect Your Health.

n-Propylbenzene

King County Water District No 90

NOTE: King County Water District No 90 purchases water from Seattle Public Utilities which is required to test for n-propylbenzene. Sample information shown below was taken by Seattle Public Utilities.

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

 

2

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

NOTE: King County Water District No 90 purchases water from Seattle Public Utilities which is required to test for n-propylbenzene. Sample information shown below was taken by Seattle Public Utilities.

Date Lab ID Result
2023-08-154542962ND
2023-08-154542961ND