Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Isopropylbenzene

Levi Water Supply Corporation

Isopropylbenzene, also called cumene, is an intermediate in industrial chemical production, and is also used as a thinner for paints and enamels. The National Toxicology Program classifies isopropylbenzene as a "reasonably anticipated" human carcinogen.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND20ND
2016ND20ND
2017ND30ND
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-13AC63411ND
2014-08-13AC63415ND
2015-05-14AC92103ND
2015-09-09AD06269ND
2016-06-27AD41889ND
2016-10-12AD53185ND
2017-09-12AD95807ND
2017-09-12AD95805ND
2017-09-12AD95793ND
2018-06-28AE32019ND
2018-06-28AE32011ND
2019-06-10AE69722ND
2019-06-10AE69724ND