1,2,3-Trichloropropane
Lone Star Public Water System
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 | 3 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 3 | 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 |
---|---|---|
2014-04-10 | AC50152 | ND |
2014-04-10 | AC50150 | ND |
2014-06-05 | AC56101 | ND |
2015-03-18 | AC85019 | ND |
2015-03-18 | AC85015 | ND |
2015-04-22 | AC89236 | ND |
2016-06-02 | AD39187 | ND |
2016-06-02 | AD39221 | ND |
2016-06-02 | AD39193 | ND |
2017-09-07 | AD95208 | ND |
2017-09-07 | AD95162 | ND |
2017-09-07 | AD95164 | ND |
2018-06-28 | AE32003 | ND |
2018-06-28 | AE31997 | ND |
2019-11-05 | AE88484 | ND |
2019-11-05 | AE88498 | ND |
2019-11-05 | AE88468 | ND |