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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichlorobenzene

Indian Hill Subdivision

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.

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2016-10-19420-112008-2ND
2016-10-19420-112008-4ND
2016-10-19420-112008-3ND
2018-10-26420-144670-2-POCND
2018-10-26420-144670-3-POCND
2018-10-26420-144670-1-POCND
2019-06-25420-155814-1POCSND
2019-06-25420-155814-3POCSND
2019-06-25420-155814-2POCSND