1,2,3-Trichloropropane
Golden State Water Morongo Delnorte
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.
8
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 |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 7 | 0 | ND |
2019 | ND | 1 | 0 | ND |
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 |
---|---|---|
2018-02-06 | 9590-001-1142 | ND |
2018-02-06 | 9590-003-1205 | ND |
2018-05-08 | 9590-001-1025 | ND |
2018-05-08 | 9590-003-1042 | ND |
2018-09-18 | 1677-001-0944 | ND |
2018-11-06 | 9590-001-1044 | ND |
2018-11-06 | 9590-003-1111 | ND |
2019-08-06 | 9590-003-1150 | ND |