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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichlorobenzene

Lehigh County Authority Allentown Division

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
2012ND30ND
2013ND30ND
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2012-04-12L4002369-3ND
2012-04-12L4002369-1ND
2012-04-12L4002369-2ND
2013-02-07L4430705-3ND
2013-02-07L4430705-1ND
2013-02-07L4430705-2ND