1,2,3-Trichloropropane
Weymouth 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 | 10 | 0 | ND |
2015 | ND | 14 | 0 | ND |
2016 | ND | 5 | 0 | ND |
2017 | ND | 4 | 0 | ND |
2018 | ND | 2 | 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 |
---|---|
2014-01-15 | ND |
2014-01-15 | ND |
2014-02-12 | ND |
2014-02-12 | ND |
2014-04-10 | ND |
2014-07-10 | ND |
2014-10-27 | ND |
2014-10-27 | ND |
2014-10-27 | ND |
2014-10-27 | ND |
2015-01-26 | ND |
2015-01-26 | ND |
2015-01-26 | ND |
2015-01-26 | ND |
2015-04-13 | ND |
2015-04-13 | ND |
2015-04-13 | ND |
2015-04-13 | ND |
2015-07-08 | ND |
2015-07-27 | ND |
2015-07-27 | ND |
2015-07-27 | ND |
2015-07-27 | ND |
2015-10-01 | ND |
2016-01-07 | ND |
2016-01-07 | ND |
2016-04-12 | ND |
2016-07-07 | ND |
2016-11-29 | ND |
2017-01-04 | ND |
2017-01-05 | ND |
2017-04-03 | ND |
2017-07-13 | ND |
2018-07-11 | ND |
2018-10-04 | ND |
2019-02-11 | ND |
2019-02-11 | ND |
2019-06-11 | ND |
2019-06-11 | ND |
2019-08-08 | ND |
2019-08-08 | ND |
2019-10-09 | ND |
2019-11-20 | ND |