1,2,3-Trichloropropane
Bushland Water Supply Corporation
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.
9
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 | 2 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 1 | 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 |
|---|---|---|
| 2015-11-18 | Q1545710001 | ND |
| 2015-11-18 | Q1545710006 | ND |
| 2016-05-25 | Q1620873002 | ND |
| 2016-09-21 | Q1639814002 | ND |
| 2016-10-25 | Q1645256002 | ND |
| 2017-03-23 | Q1712513004 | ND |
| 2018-05-22 | Q1820544002 | ND |
| 2018-05-22 | Q1820544006 | ND |
| 2019-05-01 | Q1917558002 | ND |