Know Your Environment. Protect Your Health.

1,2,3-Trichlorobenzene

Harris County Municipal Utility District 286

NOTE: Harris County Municipal Utility District 286 purchases water from North Harris County Regional Water Authority which is required to test for 1,2,3-trichlorobenzene. Sample information shown below was taken by North Harris County Regional Water Authority.

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.

 

0

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

NOTE: Harris County Municipal Utility District 286 purchases water from North Harris County Regional Water Authority which is required to test for 1,2,3-trichlorobenzene. Sample information shown below was taken by North Harris County Regional Water Authority.

Date Lab ID Result