1,2,3-Trichloropropane
Callaway County Public Water Supply District 1
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 |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | ND | 7 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 7 | 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 |
|---|---|---|
| 2015-02-17 | AC42757 | ND |
| 2015-02-17 | AC42758 | ND |
| 2015-02-17 | AC42752 | ND |
| 2015-02-17 | AC42753 | ND |
| 2015-02-17 | AC42756 | ND |
| 2015-02-17 | AC42754 | ND |
| 2015-02-17 | AC42755 | ND |
| 2018-02-21 | AD15052 | ND |
| 2018-02-21 | AD15053 | ND |
| 2018-02-21 | AD15054 | ND |
| 2018-02-21 | AD15055 | ND |
| 2018-02-21 | AD15056 | ND |
| 2018-02-21 | AD15057 | ND |
| 2018-02-21 | AD15058 | ND |