1,3-Dichloropropene
California Water Service Company-Lancaster
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 |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
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 |
---|---|---|
2014-05-20 | 5701-001-1000 | ND |
2014-06-24 | 5701-005-1112 | ND |
2015-05-19 | 5701-001-0937 | ND |
2015-06-16 | 5701-005-1347 | ND |
2016-05-24 | 5701-001-1342 | ND |
2016-06-28 | 5701-005-1145 | ND |
2017-05-09 | 5701-001-1025 | ND |
2017-06-20 | 5701-005-1501 | ND |
2018-05-08 | 5701-001-1310 | ND |
2019-06-04 | 5701-001-1319 | ND |