1,2,3-Trichlorobenzene
City of Yakima Water Division
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.
9
Samples
0
Samples exceeding legal limit (MCL)
0
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 | 4 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-08-29 | ND | |
| 2019-05-29 | ND | |
| 2019-05-29 | ND | |
| 2019-08-05 | ND | |
| 2019-12-17 | ND | |
| 2021-04-15 | 4102286 | ND |
| 2021-08-24 | 4169238 | ND |
| 2022-08-30 | 4364667 | ND |
| 2023-08-23 | 4500264 | ND |