1,1-Dichloroethane
Ronan, City of
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 | 3 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 3 | 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 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 |
---|---|---|
2014-11-18 | B14111397-001C | ND |
2014-11-18 | B14111397-002C | ND |
2014-11-18 | B14111397-003A | ND |
2015-11-17 | B15111584-001A | ND |
2015-11-17 | B15111584-002A | ND |
2016-10-04 | B16100485-001A | ND |
2016-10-04 | B16100485-002A | ND |
2017-10-17 | B17101781-001C | ND |
2017-10-17 | B17101781-002C | ND |
2017-10-17 | B17101781-003C | ND |
2018-08-22 | B18082541-001A | ND |
2019-10-29 | B19102651-001A | ND |