1,2,3-Trichloropropane
Woodlands At Nuuanu
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 0.000510 ppb | 98 | 1 | ND - 0.0500 ppb |
2015 | N/A | 0 | 0 | N/A |
2016 | 0.0228 ppb | 8 | 4 | ND - 0.0500 ppb |
2017 | 0.00264 ppb | 102 | 5 | ND - 0.0620 ppb |
2018 | 0.0135 ppb | 15 | 4 | ND - 0.0560 ppb |
2019 | 0.0152 ppb | 10 | 3 | ND - 0.0530 ppb |
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 |
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