1,2,3-Trichloropropane
The Landings Subdivision
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 9 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 5 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-01-21 | 201401220133AM | ND |
2014-01-21 | 201401220175AM | ND |
2014-02-17 | AI28171 | ND |
2014-02-17 | AI28172 | ND |
2014-02-17 | AI28173 | ND |
2014-02-17 | AI28174 | ND |
2014-02-17 | AI28175 | ND |
2014-07-23 | 201407240597AM | ND |
2014-07-23 | 201407240575AM | ND |
2015-02-10 | AI64686 | ND |
2016-02-09 | AJ06140 | ND |
2017-08-09 | AJ63548 | ND |
2017-08-09 | AJ63549 | ND |
2017-08-09 | AJ63550 | ND |
2017-08-09 | AJ63551 | ND |
2017-08-09 | AJ63552 | ND |