1,2,3-Trichloropropane
Guatay Mutual Benefit Corporation
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.
14
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 | 12 | 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 | ND | 2 | 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 |
|---|---|---|
| 2018-03-26 | CA3700897_001_001-201803260930 | ND |
| 2018-03-26 | CA3700897_004_004-201803261005 | ND |
| 2018-03-26 | CA3700897_005_005-201803261045 | ND |
| 2018-04-26 | CA3700897_004_004-201804261105 | ND |
| 2018-04-26 | CA3700897_001_001-201804261005 | ND |
| 2018-04-26 | CA3700897_005_005-201804261045 | ND |
| 2018-08-22 | CA3700897_005_005-201808221255 | ND |
| 2018-08-22 | CA3700897_001_001-201808221220 | ND |
| 2018-08-22 | CA3700897_004_004-201808221240 | ND |
| 2018-11-20 | CA3700897_005_005-201811200925 | ND |
| 2018-11-20 | CA3700897_001_001-201811200755 | ND |
| 2018-11-20 | CA3700897_004_004-201811200905 | ND |
| 2023-12-29 | CA3700897_001_001-202312291730 | ND |
| 2023-12-29 | CA3700897_004_004-202312291700 | ND |