1,2,3-Trichloropropane
City of La Villa
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 | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | 0.380 ppb | 2 | 1 | ND - 0.760 ppb |
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 |
---|---|---|
2014-07-10 | AC59305 | ND |
2015-08-05 | AD02697 | ND |
2016-01-28 | AD20802 | ND |
2016-07-12 | AD44092 | ND |
2017-08-01 | AD91635 | ND |
2018-08-14 | AE36943 | ND |
2019-08-22 | AE80250 | ND |
2019-08-22 | AE80310 | 0.760 ppb |