1,2,3-Trichloropropane
Ctwc - South Coventry 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 | 2 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 2 | 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 |
---|---|---|
2014-01-10 | BF97090VOC1 | ND |
2014-01-10 | BF97091VOC1 | ND |
2015-10-08 | BK05107VOC1 | ND |
2016-04-29 | BN21872VOC1 | ND |
2016-04-29 | BN21871VOC1 | ND |
2017-04-13 | BY04007VOC1 | ND |
2018-02-02 | BZ84112VOC1 | ND |
2018-02-09 | BZ87359VOC1 | ND |
2019-04-26 | VOC1 200529819 | ND |