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.
29
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 | 1 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | ND | 9 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 6 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 | 759224-10302 | ND |
| 2013-11-14 | 759226-10302 | ND |
| 2013-11-14 | 759222-10302 | ND |
| 2013-11-14 | 759178-10302 | ND |
| 2014-02-11 | 770212-10725 | ND |
| 2020-01-29 | 680-179858-15 | ND |
| 2020-02-04 | 680-180111-19 | ND |
| 2020-02-04 | 680-180111-21 | ND |
| 2020-06-09 | 680-184902-1 | ND |
| 2020-06-09 | 680-184902-3 | ND |
| 2020-07-15 | 630-2955-1 | ND |
| 2020-07-15 | 630-2955-3 | ND |
| 2020-10-20 | 630-8869-1 | ND |
| 2020-10-20 | 630-8869-3 | ND |
| 2021-02-22 | 630-13814-1-504 | ND |
| 2021-02-23 | 630-13847-1-GA769 | ND |
| 2022-03-16 | 630-29210-1 | ND |
| 2022-04-26 | 630-32053-1 | ND |
| 2023-06-23 | V130181SOC | ND |
| 2023-06-23 | NJ130181SOC | ND |
| 2023-06-23 | V130180SOC | ND |
| 2023-06-23 | NJ130180SOC | ND |
| 2023-11-16 | V134148SOC | ND |
| 2023-11-16 | V134147SOC | ND |