1,2,3-Trichloropropane
Chuckawalla Valley/ironwood State Prison
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.
12
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 | 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 |
|---|---|---|
| 2018-02-21 | 9588-002-0830 | ND |
| 2018-02-21 | 9588-003-0845 | ND |
| 2018-02-21 | 9588-006-0745 | ND |
| 2018-05-16 | 9588-003-0720 | ND |
| 2018-05-16 | 9588-006-0750 | ND |
| 2018-05-23 | 9588-002-0730 | ND |
| 2018-08-08 | 9469-002-0850 | ND |
| 2018-08-08 | 9469-003-0810 | ND |
| 2018-08-08 | 9469-006-0930 | ND |
| 2018-11-14 | 9588-002-0815 | ND |
| 2018-11-14 | 9588-003-0830 | ND |
| 2018-11-14 | 9588-006-0900 | ND |