1,2,3-Trichloropropane
Hartland Waterworks
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 | 15 | 0 | ND |
| 2015 | ND | 4 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 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 |
|---|---|---|
| 2014-01-22 | 2961267 | ND |
| 2014-02-24 | 2979690 | ND |
| 2014-02-26 | 2981929 | ND |
| 2014-05-19 | 106987P | ND |
| 2014-05-19 | 106991P | ND |
| 2014-05-20 | 106988P | ND |
| 2014-05-20 | 106989P | ND |
| 2014-05-20 | 106990P | ND |
| 2014-08-12 | 3080630 | ND |
| 2014-10-16 | 3124218 | ND |
| 2014-11-18 | 109716P | ND |
| 2014-11-18 | 109720P | ND |
| 2014-11-19 | 109718P | ND |
| 2014-11-19 | 109719P | ND |
| 2014-11-20 | 109717P | ND |
| 2015-01-27 | 3177035 | ND |
| 2015-02-04 | 3181045 | ND |
| 2015-05-04 | 3235031 | ND |
| 2015-10-13 | 3339902 | ND |