1,2,3-Trichloropropane
Hawthorne Water Department
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 | 1 | 0 | ND |
2018 | ND | 4 | 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 |
---|---|---|
2014-02-12 | 201402130258AM | ND |
2014-02-12 | 201402130221AM | ND |
2014-02-19 | 5701-004-0910 | ND |
2014-05-07 | 201405070580AM | ND |
2014-05-21 | 5701-004-1110 | ND |
2014-07-30 | 5701-004-0950 | ND |
2014-08-06 | 201408060773AM | ND |
2014-08-06 | 201408060784AM | ND |
2014-11-05 | 201411050491AM | ND |
2015-08-19 | 5701-004-0845 | ND |
2016-07-20 | 5701-004-1040 | ND |
2017-07-31 | 5701-004-1155 | ND |
2018-03-14 | 5810-004-0915 | ND |
2018-04-11 | 5701-004-0815 | ND |
2018-07-19 | 9590-004-1010 | ND |
2018-10-17 | 9590-004-1055 | ND |
2019-07-17 | 5810-004-1315 | ND |