1,2,3-Trichloropropane
Wayland 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 | 19 | 0 | ND |
2015 | ND | 8 | 0 | ND |
2016 | ND | 8 | 0 | ND |
2017 | ND | 8 | 0 | ND |
2018 | ND | 8 | 0 | ND |
2019 | ND | 8 | 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 | Result |
---|---|
2014-01-28 | ND |
2014-01-28 | ND |
2014-01-28 | ND |
2014-01-28 | ND |
2014-01-28 | ND |
2014-01-28 | ND |
2014-04-01 | ND |
2014-07-01 | ND |
2014-07-01 | ND |
2014-07-01 | ND |
2014-07-01 | ND |
2014-07-01 | ND |
2014-08-20 | ND |
2014-08-20 | ND |
2014-08-20 | ND |
2014-08-20 | ND |
2014-08-27 | ND |
2014-08-27 | ND |
2014-10-07 | ND |
2015-01-06 | ND |
2015-04-14 | ND |
2015-07-07 | ND |
2015-07-07 | ND |
2015-07-07 | ND |
2015-07-07 | ND |
2015-07-07 | ND |
2015-10-06 | ND |
2016-01-19 | ND |
2016-04-05 | ND |
2016-07-05 | ND |
2016-07-05 | ND |
2016-07-05 | ND |
2016-07-05 | ND |
2016-07-05 | ND |
2016-10-04 | ND |
2017-01-03 | ND |
2017-04-04 | ND |
2017-07-05 | ND |
2017-07-05 | ND |
2017-07-05 | ND |
2017-07-05 | ND |
2017-07-05 | ND |
2017-10-03 | ND |
2018-01-02 | ND |
2018-04-03 | ND |
2018-07-10 | ND |
2018-07-10 | ND |
2018-07-10 | ND |
2018-07-10 | ND |
2018-07-10 | ND |
2018-10-02 | ND |
2019-01-08 | ND |
2019-04-09 | ND |
2019-07-02 | ND |
2019-07-02 | ND |
2019-07-02 | ND |
2019-07-02 | ND |
2019-07-02 | ND |
2019-10-07 | ND |