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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichlorobenzene

Rochester City

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.

 

5

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
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-10-151410A98-001CND
2015-10-29351865POCSND
2016-11-09376759POCSND
2017-10-243806447POCSND
2018-10-154089380POCSND