1,3-Dichloropropene
SBDNO County Service Area 64
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 | 7 | 0 | ND |
2015 | ND | 6 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 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 |
---|---|---|
2014-01-14 | 3761-005-1430 | ND |
2014-01-14 | 3761-004-1325 | ND |
2014-01-14 | 3761-002-1255 | ND |
2014-01-29 | 3761-005-1045 | ND |
2014-01-29 | 3761-004-1310 | ND |
2014-01-29 | 3761-002-1200 | ND |
2014-01-29 | 3761-001-1415 | ND |
2015-01-05 | 3761-002-1220 | ND |
2015-04-01 | 3761-001-1320 | ND |
2015-07-24 | 3761-006-1630 | ND |
2015-07-30 | 3761-006-1525 | ND |
2015-08-02 | 3761-006-0700 | ND |
2015-08-04 | 3761-006-0700 | ND |
2017-01-03 | 3761-005-1015 | ND |
2017-01-05 | 3761-004-0930 | ND |
2018-04-02 | 3761-002-1055 | ND |
2018-04-02 | 3761-001-1215 | ND |