1,2,3-Trichloropropane
Woodstock Ranch
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 |
|---|---|---|---|---|
| 2018 | ND | 16 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2018-03-12 | CA4200807_003_003-201803121150 | ND |
| 2018-03-12 | CA4200807_007_007-201803121445 | ND |
| 2018-03-12 | CA4200807_006_006-201803121510 | ND |
| 2018-03-12 | CA4200807_008_008-201803121220 | ND |
| 2018-06-14 | CA4200807_003_003-201806140750 | ND |
| 2018-06-14 | CA4200807_007_007-201806140820 | ND |
| 2018-06-14 | CA4200807_008_008-201806140810 | ND |
| 2018-06-14 | CA4200807_006_006-201806140859 | ND |
| 2018-09-25 | CA4200807_007_007-201809251140 | ND |
| 2018-09-25 | CA4200807_006_006-201809251230 | ND |
| 2018-09-25 | CA4200807_003_003-201809251125 | ND |
| 2018-09-25 | CA4200807_008_008-201809251110 | ND |
| 2018-12-01 | CA4200807_007_007-201812011335 | ND |
| 2018-12-01 | CA4200807_008_008-201812011030 | ND |
| 2018-12-01 | CA4200807_003_003-201812011040 | ND |
| 2018-12-02 | CA4200807_006_006-201812021145 | ND |