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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichlorobenzene

Logan City Water System

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND10ND
2014N/A00N/A
2015ND40ND
2016ND10ND
2017N/A00N/A

ppb = parts per billion

All test results

Date Result
2012-08-15ND
2013-08-06ND
2015-07-29ND
2015-07-29ND
2015-07-29ND
2015-07-29ND
2016-02-26ND