1,2,3-Trichloropropane
White Oak Valley Estates
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 |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | ND | 4 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
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 |
|---|---|---|
| 2015-06-25 | AC97461 | ND |
| 2015-06-25 | AC97457 | ND |
| 2015-06-25 | AC97483 | ND |
| 2015-06-25 | AC97479 | ND |
| 2016-06-14 | AD40442 | ND |
| 2016-06-14 | AD40452 | ND |
| 2017-09-06 | AD94959 | ND |
| 2017-09-06 | AD94953 | ND |
| 2018-03-15 | AE18660 | ND |
| 2018-03-15 | AE18662 | ND |
| 2018-03-15 | AE18670 | ND |
| 2018-03-15 | AE18666 | ND |
| 2019-08-26 | AE80681 | ND |
| 2019-08-26 | AE80699 | ND |