1,3-Dichloropropene
Sunnyslope County Water District
1,3-Dichloropropene is a volatile cancer-causing chemical primarily used as a nematocide to fumigate agricultural soils. It exists in two different forms: cis-1,3-dichloropropene and trans-1,3-dichloropropene.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 4 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 4 | 0 | ND |
2018 | ND | 1 | 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 0.2 ppb
The EWG Health Guideline of 0.2 ppb for 1,3-dichloropropene 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 |
---|---|---|
2014-01-08 | 5810-002-1050 | ND |
2014-01-08 | 5810-003-1020 | ND |
2014-01-08 | 5810-007-0935 | ND |
2014-01-08 | 5810-009-1120 | ND |
2015-01-06 | 5810-016-0858 | ND |
2017-01-18 | 5810-002-0910 | ND |
2017-01-18 | 5810-003-0700 | ND |
2017-01-18 | 5810-007-0810 | ND |
2017-01-18 | 5810-009-0830 | ND |
2018-01-09 | 5810-016-0730 | ND |