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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichlorobenzene

Boone County Cons. PWSD1

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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015ND130ND
2016N/A00N/A
2017N/A00N/A
2018ND10ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-02-19AC42735ND
2015-02-19AC42730ND
2015-02-19AC42732ND
2015-02-19AC42734ND
2015-02-19AC42727ND
2015-02-19AC42731ND
2015-02-19AC42729ND
2015-02-19AC42728ND
2015-02-19AC42733ND
2015-02-19AC42739ND
2015-02-19AC42738ND
2015-02-19AC42737ND
2015-02-19AC42736ND
2018-05-30AD26983ND