1,2,3-Trichloropropane
Priddy 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.
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 | 3 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | ND | 3 | 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 |
|---|---|---|
| 2018-01-18 | AE09283 | ND |
| 2018-01-18 | AE09293 | ND |
| 2018-01-18 | AE09309 | ND |
| 2019-05-29 | AE68429 | ND |
| 2019-05-29 | AE68451 | ND |
| 2019-05-29 | AE68463 | ND |
| 2020-08-18 | AF23950 | ND |
| 2020-08-18 | AF23952 | ND |
| 2021-07-01 | AF60376 | ND |
| 2021-07-01 | AF60378 | ND |
| 2021-07-01 | AF60424 | ND |
| 2022-05-18 | AF97547 | ND |
| 2022-05-18 | AF97557 | ND |
| 2022-05-18 | AF97569 | ND |
| 2023-08-23 | AG53739 | ND |
| 2023-10-25 | AG61045 | ND |