1,2,3-Trichloropropane
South Kona
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.
19
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 | ND | 8 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 7 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2014-03-18 | C14-03-0053A | ND |
| 2014-03-18 | C14-03-0052A | ND |
| 2014-04-15 | C14-04-0163A | ND |
| 2014-04-15 | C14-04-0164A | ND |
| 2014-07-07 | C14-07-0053A | ND |
| 2014-07-07 | C14-07-0054A | ND |
| 2014-10-06 | C14-10-0030A | ND |
| 2014-10-06 | C14-10-0031A | ND |
| 2016-03-07 | ND | |
| 2016-03-07 | ND | |
| 2016-06-13 | ND | |
| 2016-06-13 | ND | |
| 2017-03-14 | ND | |
| 2017-03-14 | ND | |
| 2017-03-14 | ND | |
| 2017-03-14 | ND | |
| 2017-06-19 | ND | |
| 2017-06-19 | ND | |
| 2017-06-19 | ND |