1,2,3-Trichloropropane
Weston Municipal Utilities
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 | 10 | 0 | ND |
2015 | ND | 5 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 5 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 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 |
---|---|---|
2014-03-25 | 776472 | ND |
2014-03-25 | 776475 | ND |
2014-03-25 | 776482 | ND |
2014-03-25 | 776485 | ND |
2014-03-25 | 776479 | ND |
2014-08-21 | 812595-12180 | ND |
2014-08-21 | 812583-12189 | ND |
2014-08-21 | 812599-12180 | ND |
2014-08-21 | 812591-12180 | ND |
2014-08-21 | 812587-12180 | ND |
2015-02-19 | 844543-13504 | ND |
2015-02-19 | 844539-13504 | ND |
2015-02-19 | 844555-13504 | ND |
2015-02-19 | 844547-13504 | ND |
2015-03-18 | 849080 | ND |
2016-03-15 | 910347 | ND |
2017-04-18 | 983865 | ND |
2017-04-18 | 983868 | ND |
2017-04-18 | 983874 | ND |
2017-04-18 | 983840 | ND |
2017-04-18 | 983871 | ND |
2018-05-21 | 1056552 | ND |
2019-04-15 | 1115122 | ND |