1,2,3-Trichloropropane
Rayburn Country Municipal Utility District
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 | ND | 2 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
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 |
|---|---|---|
| 2014-05-05 | AC52897 | ND |
| 2014-05-05 | AC52899 | ND |
| 2015-02-02 | AC78753 | ND |
| 2015-02-02 | AC78761 | ND |
| 2016-02-16 | AD23685 | ND |
| 2016-02-16 | AD23687 | ND |
| 2017-01-17 | AD65130 | ND |
| 2017-01-17 | AD65128 | ND |
| 2017-01-17 | AD65152 | ND |
| 2017-01-17 | AD65160 | ND |
| 2018-06-12 | AE29518 | ND |
| 2018-06-12 | AE29516 | ND |
| 2019-02-19 | AE54890 | ND |
| 2019-02-19 | AE54862 | ND |