1,2,3-Trichloropropane
Mostyn Manor
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.
17
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 | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 8 | 0 | ND |
| 2019 | ND | 3 | 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 |
|---|---|---|
| 2014-08-21 | AC64923 | ND |
| 2014-08-21 | AC64895 | ND |
| 2015-04-22 | AC89284 | ND |
| 2015-04-22 | AC89280 | ND |
| 2016-07-06 | AD43175 | ND |
| 2017-07-27 | AD91136 | ND |
| 2018-03-06 | AE17046 | ND |
| 2018-03-06 | AE17024 | ND |
| 2018-05-03 | AE25130 | ND |
| 2018-05-03 | AE25104 | ND |
| 2018-09-11 | AE39632 | ND |
| 2018-09-11 | AE39586 | ND |
| 2018-10-31 | AE45102 | ND |
| 2018-10-31 | AE45086 | ND |
| 2019-02-20 | AE55053 | ND |
| 2019-02-20 | AE55103 | ND |
| 2019-02-20 | AE55093 | ND |