1,2,3-Trichloropropane
Clarence Cannon Wholesale Water Commission
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 | 1 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 4 | 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 |
---|---|---|
2014-11-12 | AC38857 | ND |
2015-12-18 | AC64703 | ND |
2016-11-08 | AC87440 | ND |
2017-11-08 | AD10095 | ND |
2017-12-11 | AD11018 | ND |
2018-11-05 | AD36259 | ND |
2019-01-31 | AD39215 | ND |
2019-04-09 | AD46647 | ND |
2019-07-11 | AD52705 | ND |
2019-10-21 | AD57363 | ND |