1,2,3-Trichloropropane
Eol Water Supply Corporation
1,2,3-Trichloropropane is a potent carcinogen that contaminates drinking water in agricultural regions where it was historically used as soil fumigant. Click here to read more about carcinogenic VOCs.
14
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 | 4 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.0007 ppb
The EWG Health Guideline of 0.0007 ppb for 1,2,3-trichloropropane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-03-07 | AE17561 | ND |
| 2018-03-07 | AE17569 | ND |
| 2018-03-07 | AE17623 | ND |
| 2018-03-07 | AE17629 | ND |
| 2020-07-14 | AF19239 | ND |
| 2020-07-14 | AF19241 | ND |
| 2021-06-02 | AF56263 | ND |
| 2021-06-02 | AF56269 | ND |
| 2021-06-02 | AF56319 | ND |
| 2021-06-02 | AF56321 | ND |
| 2022-01-25 | AF81642 | ND |
| 2022-01-25 | AF81644 | ND |
| 2023-06-05 | AG43016 | ND |
| 2023-08-21 | AG53180 | ND |