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EWG's Tap Water Database — 2021 UPDATE

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Isopropylbenzene

Three Rivers

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND30ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-09-03LLF36543ND
2014-09-18LLF39221ND
2014-09-18LLF39222ND
2018-08-01LLH96597ND
2018-08-07LLH97498ND
2019-08-07LLI54936ND
2019-08-07LLI54940ND