Know Your Environment. Protect Your Health.

1,2,3-Trichlorobenzene

Harris County Municipal Utility District 383

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
2018ND10ND
2019ND10ND
2020ND10ND
2021ND10ND
2022ND10ND
2023ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-08-09AE36356ND
2019-08-27AE81068ND
2020-05-06AF09696ND
2021-09-08AF69155ND
2022-05-24AF98272ND
2023-05-25Q2320179001ND