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EWG's Tap Water Database — 2021 UPDATE

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Isopropylbenzene

San Miguel Community Services District

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.

 

6

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
2017ND60ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2017-01-235867-004-1145ND
2017-01-235867-005-1140ND
2017-01-235867-009-1126ND
2017-05-155867-004-1405ND
2017-05-155867-005-1305ND
2017-05-155867-009-1140ND