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EWG's Tap Water Database — 2021 UPDATE

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1,2,4-Trimethylbenzene

Larchmont Utilities

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
20140.0550 ppb101ND - 0.550 ppb
20150.766 ppb72ND - 4.70 ppb
2016ND80ND
2017ND70ND
2018ND30ND
2019ND60ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-07-30AI47602ND
2014-07-30AI47601ND
2014-07-30AI47600ND
2014-07-30AI47491ND
2014-07-30AI47490ND
2014-07-30AI47489ND
2014-08-18AI50185ND
2014-08-18AI501840.550 ppb
2014-10-14AI57511ND
2014-10-14AI57512ND
2015-01-13AI62746ND
2015-01-13AI62745ND
2015-04-16AI75079ND
2015-04-16AI750780.660 ppb
2015-07-06AI81494ND
2015-07-06AI814934.70 ppb
2015-10-12AI92609ND
2016-01-19AJ04677ND
2016-01-19AJ04676ND
2016-01-19AJ04675ND
2016-06-08AJ13891ND
2016-06-08AJ13890ND
2016-07-07AJ16847ND
2016-07-07AJ16811ND
2016-10-28AJ32355ND
2017-03-21AJ48560ND
2017-03-21AJ48561ND
2017-03-21AJ48562ND
2017-03-21AJ48563ND
2017-03-21AJ48566ND
2017-03-21AJ48567ND
2017-04-07AJ52864ND
2018-02-28AJ85012ND
2018-02-28AJ85011ND
2018-03-01AJ85013ND
2019-03-05AK12808ND
2019-03-05AK12807ND
2019-03-05AK12806ND
2019-03-05AK12805ND
2019-07-17AK22860ND
2019-12-18AK38848ND