1,2,3-Trichloropropane
Land Project Mutual Water Company
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 |
---|---|---|---|---|
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 | 12 | 0 | ND |
2019 | ND | 2 | 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 |
---|---|---|
2018-03-19 | 3761-002-0910 | ND |
2018-03-19 | 3761-009-0800 | ND |
2018-03-25 | 3761-001-0800 | ND |
2018-06-26 | 3761-001-0845 | ND |
2018-06-26 | 3761-002-0800 | ND |
2018-06-26 | 3761-009-0830 | ND |
2018-09-26 | 3761-001-1026 | ND |
2018-09-26 | 3761-002-1050 | ND |
2018-09-26 | 3761-009-1017 | ND |
2018-12-04 | 3761-001-1040 | ND |
2018-12-04 | 3761-002-1025 | ND |
2018-12-04 | 3761-009-1000 | ND |
2019-06-04 | 3761-001-0830 | ND |
2019-06-04 | 3761-009-0800 | ND |