1,2,3-Trichloropropane
Three Palms Mobilehome Park
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.
7
Samples
0
Samples exceeding legal limit (MCL)
7
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 | 0.0735 ppb | 4 | 4 | 0.0450 ppb - 0.0900 ppb |
| 2019 | 0.0880 ppb | 3 | 3 | 0.0640 ppb - 0.120 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 |
|---|---|---|
| 2018-02-12 | 2706-001-1245 | 0.0450 ppb |
| 2018-04-09 | 2706-001-1130 | 0.0700 ppb |
| 2018-07-24 | 5802-001-1340 | 0.0890 ppb |
| 2018-10-17 | 5802-001-1310 | 0.0900 ppb |
| 2019-01-28 | 5802-001-1345 | 0.0640 ppb |
| 2019-05-06 | 5802-001-1300 | 0.0800 ppb |
| 2019-11-25 | 5802-001-1325 | 0.120 ppb |