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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichlorobenzene

City of Rochester

1,2,3-Trichlorobenzene is a solvent and an intermediate for chemical manufacturing that was used historically as an insecticide for termite control. The National Toxicology Program lists it 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
2014ND10ND
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-06-17Q1422638001ND
2015-05-19Q1518611001ND
2016-06-01Q1622002001ND
2017-02-28Q1708530002ND
2018-03-21Q1811869002ND
2019-03-05Q1909201002ND