1,2,3-Trichloropropane
Las Ventanas 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.
10
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 | 8 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 2 | 0 | ND |
| 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 |
|---|---|---|
| 2018-01-09 | CA4000815_001_001-201801091500 | ND |
| 2018-01-09 | CA4000815_002_002-201801091510 | ND |
| 2018-05-09 | CA4000815_001_001-201805090750 | ND |
| 2018-05-09 | CA4000815_002_002-201805090810 | ND |
| 2018-07-09 | CA4000815_002_002-201807091020 | ND |
| 2018-07-09 | CA4000815_001_001-201807091000 | ND |
| 2018-10-10 | CA4000815_001_001-201810101045 | ND |
| 2018-10-10 | CA4000815_002_002-201810101100 | ND |
| 2021-10-14 | CA4000815_001_001-202110141239 | ND |
| 2021-10-14 | CA4000815_002_002-202110141223 | ND |