1,1-Dichloroethane
Cnp Utility District
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 5 | 0 | ND |
2015 | ND | 5 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 3 ppb
The EWG Health Guideline of 3 ppb for 1,1-dichloroethane 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 |
---|---|---|
2014-02-26 | AC44793 | ND |
2014-04-03 | AC49242 | ND |
2014-07-21 | Q1429384001 | ND |
2014-07-21 | Q1429384005 | ND |
2014-07-21 | Q1429384003 | ND |
2015-01-13 | Q1500542001 | ND |
2015-01-13 | Q1500542005 | ND |
2015-01-13 | Q1500542003 | ND |
2015-02-02 | AC78763 | ND |
2015-02-02 | AC78769 | ND |
2016-02-09 | AD22794 | ND |
2016-02-09 | AD22798 | ND |
2017-05-10 | AD83668 | ND |
2017-05-10 | AD83718 | ND |
2017-05-10 | AD83664 | ND |
2018-02-07 | AE12789 | ND |
2018-05-02 | AE24869 | ND |
2019-05-20 | AE67184 | ND |
2019-05-20 | AE67186 | ND |