1,2,3-Trichloropropane
Warden City Of
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.
16
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 | ND | 2 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 3 | 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 |
|---|---|---|
| 2014-12-15 | 55831 | ND |
| 2014-12-15 | 55830 | ND |
| 2015-11-09 | 67948 | ND |
| 2016-06-06 | ND | |
| 2016-09-07 | ND | |
| 2016-09-19 | ND | |
| 2016-10-17 | ND | |
| 2017-07-18 | ND | |
| 2017-10-10 | ND | |
| 2018-04-10 | ND | |
| 2018-07-25 | ND | |
| 2018-10-31 | ND | |
| 2019-04-08 | ND | |
| 2019-06-11 | ND | |
| 2019-10-03 | ND | |
| 2019-10-03 | ND |