1,2,3-Trichlorobenzene
Hillcrest Water District
NOTE: Hillcrest Water District purchases water from Leicester Water Supply District which is required to test for 1,2,3-trichlorobenzene. Sample information shown below was taken by Leicester Water Supply District.
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.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Hillcrest Water District purchases water from Leicester Water Supply District which is required to test for 1,2,3-trichlorobenzene. Sample information shown below was taken by Leicester Water Supply District.
| Date | Result |
|---|---|
| 2019-05-28 | ND |
| 2019-05-28 | ND |
| 2019-05-28 | ND |
| 2019-05-28 | ND |
| 2020-06-24 | ND |
| 2020-06-24 | ND |
| 2020-06-24 | ND |
| 2020-06-24 | ND |
| 2021-06-16 | ND |
| 2021-06-16 | ND |
| 2021-06-16 | ND |
| 2021-06-16 | ND |
| 2022-05-12 | ND |
| 2022-05-12 | ND |
| 2022-05-12 | ND |
| 2022-05-12 | ND |
| 2023-05-10 | ND |
| 2023-05-10 | ND |
| 2023-05-10 | ND |
| 2023-05-10 | ND |