1,2,3-Trichloropropane
Park Water Company - Bell Gardens
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 |
|---|---|---|---|---|
| 2013 | ND | 6 | 0 | ND |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 1 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 3 | 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 |
|---|---|---|
| 2013-03-04 | 100594P | ND |
| 2013-03-04 | 100595P | ND |
| 2013-06-04 | 101507P | ND |
| 2013-09-09 | 102106Q | ND |
| 2013-09-09 | 102107P | ND |
| 2013-12-02 | 102827Q | ND |
| 2016-07-15 | 9588-004-0940 | ND |
| 2018-02-07 | 9588-004-1005 | ND |
| 2018-04-11 | 9588-004-0930 | ND |
| 2018-07-19 | 9588-004-1010 | ND |
| 2018-10-12 | 9588-004-0930 | ND |
| 2019-01-25 | 9588-004-1010 | ND |
| 2019-04-19 | 9588-004-0935 | ND |
| 2019-07-19 | 9588-004-0915 | ND |