1,2,3-Trichloropropane
Rayburn Country Municipal Utility District
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.
16
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 | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 4 | 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 |
|---|---|---|
| 2018-06-12 | AE29516 | ND |
| 2018-06-12 | AE29518 | ND |
| 2019-02-19 | AE54862 | ND |
| 2019-02-19 | AE54890 | ND |
| 2020-07-23 | AF20476 | ND |
| 2020-07-23 | AF20478 | ND |
| 2020-07-23 | AF20486 | ND |
| 2020-07-23 | AF20488 | ND |
| 2021-01-13 | AF39180 | ND |
| 2021-01-13 | AF39182 | ND |
| 2022-03-29 | AF90979 | ND |
| 2022-03-29 | AF90983 | ND |
| 2023-02-16 | AG29341 | ND |
| 2023-02-16 | AG29343 | ND |
| 2023-02-16 | AG29383 | ND |
| 2023-02-16 | AG29385 | ND |