1,2,3-Trichloropropane
Linda County Water District
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.
25
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 | 21 | 0 | ND |
| 2019 | ND | 4 | 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 |
|---|---|---|
| 2018-03-14 | 9590-001-1105 | ND |
| 2018-03-14 | 9590-002-1105 | ND |
| 2018-03-14 | 9590-011-1315 | ND |
| 2018-03-14 | 9590-007-1140 | ND |
| 2018-03-14 | 9590-009-1138 | ND |
| 2018-06-13 | 1233-015-0752 | ND |
| 2018-06-13 | 1233-007-0751 | ND |
| 2018-06-13 | 1233-009-0752 | ND |
| 2018-06-20 | 1233-011-0900 | ND |
| 2018-07-25 | 1233-015-0919 | ND |
| 2018-07-25 | 1233-011-0935 | ND |
| 2018-07-25 | 1233-007-0902 | ND |
| 2018-07-25 | 1233-009-0857 | ND |
| 2018-09-05 | 1233-001-0805 | ND |
| 2018-09-05 | 1233-002-0810 | ND |
| 2018-10-10 | 1233-007-0935 | ND |
| 2018-10-10 | 1233-009-0926 | ND |
| 2018-10-10 | 1233-002-0820 | ND |
| 2018-10-10 | 1233-011-0950 | ND |
| 2018-10-10 | 1233-001-0815 | ND |
| 2018-10-10 | 1233-015-1005 | ND |
| 2019-02-07 | 1233-011-1000 | ND |
| 2019-02-07 | 1233-015-1025 | ND |
| 2019-05-29 | 1233-002-0935 | ND |
| 2019-05-29 | 1233-001-0935 | ND |