1,1-Dichloroethane
Bella Vista Water 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 |
---|---|---|---|---|
2013 | ND | 3 | 0 | ND |
2014 | ND | 8 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 3 | 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 |
---|---|---|
2013-05-09 | 13E0499-01A | ND |
2013-08-12 | 13H0564-01A | ND |
2013-11-05 | 13K0214-01A | ND |
2014-02-18 | 14B0825-01A | ND |
2014-05-06 | 1677-003-1345 | ND |
2014-05-06 | 1677-004-1415 | ND |
2014-06-05 | 14F0340-05A | ND |
2014-06-05 | 14F0340-03A | ND |
2014-06-05 | 14F0340-01A | ND |
2014-06-05 | 14F0340-07A | ND |
2014-06-06 | 14F0340-17A | ND |
2019-02-26 | 1677-006-1500 | ND |
2019-03-06 | 1677-005-1000 | ND |
2019-03-06 | 1677-007-1030 | ND |