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EWG's Tap Water Database — 2021 UPDATE

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1,2,4-Trimethylbenzene

St. Marys

1,2,4-Trimethylbenzene is a chemical intermediate, industrial solvent and component of gasoline, coal tar and petroleum products. In laboratory animal studies, it harms the adrenal glands.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND30ND
2015ND10ND
2016ND10ND
2017ND30ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-18AI28136ND
2014-02-18AI28137ND
2014-02-18AI28138ND
2015-02-09AI64434ND
2016-02-09AJ06137ND
2017-07-24AJ61484ND
2017-07-24AJ61485ND
2017-07-24AJ61486ND