1,1-Dichloroethane
Round Hill LLC - Well# 1
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 | 1 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 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 |
---|---|---|
2014-01-13 | E401683-2VOC | ND |
2015-01-19 | E501B78-2VOC | ND |
2015-01-19 | E501B79-2VOC | ND |
2016-01-12 | E601910-2VOC | ND |
2016-01-12 | E601910-3VOC | ND |
2017-01-16 | E701C31-2VOC | ND |
2017-01-16 | E701C31-3VOC | ND |
2018-01-16 | D8A0951-02VOC | ND |
2018-01-16 | D8A0951-03VOC | ND |
2019-01-16 | D9A1281-01VOC | ND |
2019-01-16 | D9A1281-02VOC | ND |