1,1-Dichloroethane
Verona Water Department
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 | 12 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 5 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 4 | 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 |
---|---|---|
2014-03-11 | 4030283-02 | ND |
2014-04-25 | 4040771-04 | ND |
2014-04-25 | 4040771-02 | ND |
2014-08-06 | 4080178-02 | ND |
2014-11-05 | 4110103-03 | ND |
2015-01-21 | 2051082003 | ND |
2015-01-21 | 2051082009 | ND |
2015-01-21 | 2051082006 | ND |
2015-03-09 | 5030204-02 | ND |
2015-04-08 | 5040234-02 | ND |
2015-04-23 | 2067210003 | ND |
2015-07-29 | 2086519006 | ND |
2015-07-29 | 2086519009 | ND |
2015-07-29 | 2086519003 | ND |
2015-08-13 | 5080425-02 | ND |
2015-11-06 | 5110241-02 | ND |
2015-11-13 | 2108322003 | ND |
2016-03-23 | 6030831-02 | ND |
2016-05-12 | 6050472-02 | ND |
2016-08-03 | 6080165-02 | ND |
2016-12-07 | 6120297-02 | ND |
2017-02-08 | 7020311-02 | ND |
2017-05-08 | 7050318-02 | ND |
2017-08-11 | 7080475-03 | ND |
2017-08-11 | 7080475-01 | ND |
2017-11-30 | 7120012-02 | ND |
2018-02-09 | 8020285-02 | ND |
2019-03-29 | 9031220-02 | ND |
2019-05-30 | 9051313-03 | ND |
2019-08-14 | 9080681-03 | ND |
2019-12-11 | 9120473-03 | ND |