Know Your Environment. Protect Your Health.

1,2,3-Trichlorobenzene

Caddo Lake Water Supply Corporation

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.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND20ND
2021ND20ND
2022ND20ND
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-09-20Q1837726002ND
2018-09-20Q1837726003ND
2019-06-10Q1933418005ND
2019-06-10Q1933418007ND
2020-10-22Q2041223001ND
2020-10-22Q2041223003ND
2021-05-24Q2113525008ND
2021-05-24Q2113525010ND
2022-11-22Q2235079008ND
2022-11-22Q2235079010ND
2023-06-29Q2325157001ND
2023-06-29Q2325157003ND