1,2,3-Trichloropropane
Woodland Oaks Subdivision
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.
15
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 | 3 | 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 |
|---|---|---|
| 2014-07-25 | AC61110 | ND |
| 2014-07-25 | AC61132 | ND |
| 2014-12-03 | AC73492 | ND |
| 2015-05-26 | AC93292 | ND |
| 2015-05-26 | AC93304 | ND |
| 2016-10-28 | AD55558 | ND |
| 2016-10-28 | AD55556 | ND |
| 2017-09-28 | AD98591 | ND |
| 2017-09-28 | AD98623 | ND |
| 2017-12-06 | AE07018 | ND |
| 2017-12-06 | AE07042 | ND |
| 2018-09-12 | AE39838 | ND |
| 2018-09-12 | AE39840 | ND |
| 2019-11-18 | AE89547 | ND |
| 2019-11-18 | AE89553 | ND |