1,2,3-Trichloropropane
City Of Dixon
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 | 19 | 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 |
|---|---|---|
| 2018-03-05 | 5701-002-0759 | ND |
| 2018-03-05 | 5701-009-0911 | ND |
| 2018-03-05 | 5701-001-1003 | ND |
| 2018-03-20 | 5701-003-1355 | ND |
| 2018-03-20 | 5701-007-1335 | ND |
| 2018-04-05 | 5701-001-1015 | ND |
| 2018-04-05 | 5701-009-0935 | ND |
| 2018-04-05 | 5701-002-1118 | ND |
| 2018-04-05 | 5701-003-1136 | ND |
| 2018-04-30 | 5810-007-1201 | ND |
| 2018-07-02 | 1233-003-1154 | ND |
| 2018-07-02 | 1233-009-1305 | ND |
| 2018-07-02 | 1233-007-1221 | ND |
| 2018-07-02 | 1233-002-1413 | ND |
| 2018-07-02 | 1233-001-1056 | ND |
| 2018-10-08 | 1233-003-0806 | ND |
| 2018-10-08 | 1233-007-0916 | ND |
| 2018-10-08 | 1233-001-0840 | ND |
| 2018-11-09 | 1233-009-0910 | ND |
| 2019-01-03 | 1233-002-1245 | ND |