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EWG's Tap Water Database — 2021 UPDATE

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1,2,4-Trimethylbenzene

Pasadena

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.

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41

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015ND110ND
2016ND10ND
2017ND120ND
2018ND170ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-06-029590-028-0800ND
2015-06-029590-031-0800ND
2015-06-039590-018-0800ND
2015-06-099590-045-0800ND
2015-06-099590-001-0800ND
2015-06-099590-025-0800ND
2015-06-099590-050-0800ND
2015-06-099590-047-0800ND
2015-06-099590-023-0800ND
2015-06-099590-051-0800ND
2015-06-099590-018-0800ND
2016-11-019590-047-1030ND
2017-06-309588-018-0820ND
2017-10-109588-031-0850ND
2017-10-109588-045-0905ND
2017-10-109588-030-0832ND
2017-10-109588-025-1009ND
2017-10-109588-047-0935ND
2017-10-109588-028-0925ND
2017-10-109588-023-1000ND
2017-10-109588-050-0942ND
2017-10-109588-018-0905ND
2017-10-109588-051-0902ND
2017-10-109588-001-1050ND
2018-03-209588-047-1055ND
2018-03-209588-045-1130ND
2018-03-219588-030-1230ND
2018-03-219588-031-1250ND
2018-03-219588-028-1155ND
2018-03-219588-018-0920ND
2018-06-199588-031-0828ND
2018-06-199588-030-0821ND
2018-06-219588-023-0900ND
2018-06-259588-019-1225ND
2018-06-269588-031-0814ND
2018-06-269588-030-0836ND
2018-06-269588-028-0759ND
2018-06-269588-025-1040ND
2018-06-269588-050-1010ND
2018-06-269588-001-0840ND
2018-06-269588-051-0930ND