1,2,3-Trichloropropane
Ventura Waterworks District No. 8 - Simi Valley
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.
11
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 |
|---|---|---|---|---|
| 2013 | ND | 3 | 0 | ND |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 8 | 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 |
|---|---|---|
| 2013-08-13 | 3H14004-03A | ND |
| 2013-08-13 | 3H14004-01A | ND |
| 2013-11-26 | 3K26078-01A | ND |
| 2018-03-12 | 9588-007-0920 | ND |
| 2018-03-12 | 9588-013-0820 | ND |
| 2018-06-07 | 9588-007-1200 | ND |
| 2018-06-07 | 9588-013-1300 | ND |
| 2018-09-04 | 9588-007-0945 | ND |
| 2018-09-04 | 9588-013-1020 | ND |
| 2018-12-04 | 9588-007-1400 | ND |
| 2018-12-04 | 9588-013-1415 | ND |