1,2,3-Trichloropropane
St. Peters
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 |
---|---|---|---|---|
2013 | ND | 7 | 0 | ND |
2014 | ND | 1 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 1 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2013-01-30 | 3581629002AM | ND |
2013-01-30 | 3581629001AM | ND |
2013-05-13 | 3593033003AM | ND |
2013-05-13 | 3593033001AM | ND |
2013-07-24 | 35101779001AM | ND |
2013-07-24 | 35101779003AM | ND |
2013-11-05 | 35114844001AM | ND |
2014-08-25 | AC33757 | ND |
2017-08-29 | AD04307 | ND |