1,2,3-Trichloropropane
Carriage Hills
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.
11
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 2 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 3 | 0 | ND |
2019 | ND | 3 | 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 |
---|---|---|
2015-08-10 | AD03283 | ND |
2015-08-10 | AD03369 | ND |
2016-05-11 | AD36400 | ND |
2017-09-21 | AD97375 | ND |
2017-09-21 | AD97379 | ND |
2018-06-27 | AE31712 | ND |
2018-06-27 | AE31710 | ND |
2018-06-27 | AE31788 | ND |
2019-10-31 | AE88180 | ND |
2019-10-31 | AE88178 | ND |
2019-10-31 | AE88186 | ND |