1,2,3-Trichlorobenzene
Harris County Water Control and Improvement District 116
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-22 | AC39821 | ND |
2015-02-23 | AC81459 | ND |
2015-09-21 | AD07808 | ND |
2015-12-11 | AD16817 | ND |
2016-02-22 | AD24423 | ND |
2017-01-30 | AD67561 | ND |
2018-04-09 | AE21700 | ND |
2019-12-13 | AE92435 | ND |