1,2,3-Trichloropropane
North Wales Water Authority
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 | 22 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-02-04 | 14012246-06 | ND |
2014-02-04 | 14012246-01 | ND |
2014-02-04 | 14012246-07 | ND |
2014-02-04 | 14012246-03 | ND |
2014-02-04 | 14012246-04 | ND |
2014-02-04 | 14012246-05 | ND |
2014-02-04 | 14012246-02 | ND |
2014-02-04 | 14012246-09 | ND |
2014-02-04 | 14012246-08 | ND |
2014-02-04 | 14012246-10 | ND |
2014-05-06 | 14050298-01 | ND |
2014-08-11 | 14080708-01 | ND |
2014-08-11 | 14080709-01 | ND |
2014-08-11 | 14080702-01 | ND |
2014-08-11 | 14080704-01 | ND |
2014-08-11 | 14080703-01 | ND |
2014-08-11 | 14080700-01 | ND |
2014-08-11 | 14080706-01 | ND |
2014-08-11 | 14080707-01 | ND |
2014-08-11 | 14080705-01 | ND |
2014-08-11 | 14080701-01 | ND |
2014-11-10 | 14103223-02 | ND |