1,2,3-Trichloropropane
Ceres West Mobile Home 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.
10
Samples
0
Samples exceeding legal limit (MCL)
10
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 | 0.492 ppb | 6 | 6 | 0.430 ppb - 0.540 ppb |
| 2019 | 0.428 ppb | 4 | 4 | 0.380 ppb - 0.510 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 |
|---|---|---|
| 2018-02-13 | 5810-001-1243 | 0.540 ppb |
| 2018-03-02 | 5810-001-1021 | 0.500 ppb |
| 2018-03-02 | 5810-001-1042 | 0.500 ppb |
| 2018-05-02 | 5810-001-1210 | 0.430 ppb |
| 2018-08-01 | 5810-001-1307 | 0.520 ppb |
| 2018-11-06 | 5810-001-1404 | 0.460 ppb |
| 2019-02-25 | 5810-001-1108 | 0.400 ppb |
| 2019-05-13 | 5810-001-1400 | 0.510 ppb |
| 2019-08-19 | 5810-001-1000 | 0.420 ppb |
| 2019-11-04 | 5810-001-1505 | 0.380 ppb |