1,2,3-Trichloropropane
Oak Haven Association
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.
20
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 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 20 | 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 |
|---|---|---|
| 2018-02-16 | 4790-002-0940 | ND |
| 2018-02-16 | 4790-011-1000 | ND |
| 2018-02-16 | 4790-009-0930 | ND |
| 2018-02-16 | 4790-010-0945 | ND |
| 2018-03-14 | 4790-001-1400 | ND |
| 2018-05-02 | 4790-001-1440 | ND |
| 2018-05-02 | 4790-011-1520 | ND |
| 2018-05-02 | 4790-002-1450 | ND |
| 2018-05-02 | 4790-009-1430 | ND |
| 2018-05-02 | 4790-010-1500 | ND |
| 2018-08-01 | 4790-009-1450 | ND |
| 2018-08-01 | 4790-011-1520 | ND |
| 2018-08-01 | 4790-010-1500 | ND |
| 2018-08-01 | 4790-002-1430 | ND |
| 2018-08-01 | 4790-001-1440 | ND |
| 2018-10-03 | 4790-009-1410 | ND |
| 2018-10-03 | 4790-002-1430 | ND |
| 2018-10-03 | 4790-010-1440 | ND |
| 2018-10-03 | 4790-001-1420 | ND |
| 2018-10-03 | 4790-011-1450 | ND |