1,2,3-Trichloropropane
Woodbury City Water Department
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.
17
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 |
|---|---|---|---|---|
| 2013 | ND | 9 | 0 | ND |
| 2014 | ND | 5 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 3 | 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 |
|---|---|---|
| 2013-05-13 | 719534-8818 | ND |
| 2013-05-13 | 719530-8818 | ND |
| 2013-05-13 | 719532-8818 | ND |
| 2013-05-13 | 719522-8818 | ND |
| 2013-08-07 | 736146-9498 | ND |
| 2013-11-14 | 759178-10302 | ND |
| 2013-11-14 | 759224-10302 | ND |
| 2013-11-14 | 759226-10302 | ND |
| 2013-11-14 | 759222-10302 | ND |
| 2014-02-10 | L4868429-3 | ND |
| 2014-02-10 | L4868429-2 | ND |
| 2014-02-10 | L4868429-1 | ND |
| 2014-02-11 | 770212-10725 | ND |
| 2014-05-08 | L4982676-1 | ND |
| 2017-06-28 | L6871128-6 | ND |
| 2017-06-28 | L6871128-5 | ND |
| 2017-10-05 | L6958471-3 | ND |