1,2,3-Trichloropropane
Virgin Valley 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.
28
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 | ND | 15 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 8 | 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 |
|---|---|---|
| 2015-02-19 | 201501140597AM | ND |
| 2015-02-19 | 201501140591AM | ND |
| 2015-02-19 | 201501140588AM | ND |
| 2015-02-19 | 201501140595AM | ND |
| 2015-02-19 | 201501140596AM | ND |
| 2015-02-19 | 201501140603AM | ND |
| 2015-07-15 | 1507436-003-VOC | ND |
| 2015-07-15 | 1507436-002-VOC | ND |
| 2015-07-15 | 15071436-004-VOC | ND |
| 2015-08-19 | 201506230362AM | ND |
| 2015-08-19 | 201506230364AM | ND |
| 2015-08-19 | 201506230360AM | ND |
| 2015-08-19 | 201506230358AM | ND |
| 2015-08-19 | 201506230368AM | ND |
| 2015-08-19 | 201506230366AM | ND |
| 2017-03-21 | 201703210358 | ND |
| 2018-06-20 | 1806612-002 | ND |
| 2018-06-20 | 1806612-003 | ND |
| 2018-07-18 | 1807612-001 | ND |
| 2018-09-19 | 18090629-001 | ND |
| 2019-06-19 | 19060631-001 | ND |
| 2019-06-19 | 19060631-002 | ND |
| 2019-07-01 | 19070015-001 | ND |
| 2019-07-01 | 19070016-001 | ND |
| 2019-08-07 | 19080219-001 | ND |
| 2019-09-25 | 19090892-001 | ND |
| 2019-11-20 | 19110586-001 | ND |
| 2019-12-04 | 19120106-001 | ND |