1,1-Dichloroethane
Rubidoux Community SD
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 | 7 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | ND | 6 | 0 | ND |
2017 | ND | 5 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 5 | 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 |
---|---|---|
2014-05-15 | 4790-002-0915 | ND |
2014-05-15 | 4790-013-0815 | ND |
2014-05-15 | 4790-014-0800 | ND |
2014-05-15 | 4790-015-0755 | ND |
2014-11-12 | B4K1225-03 | ND |
2014-11-12 | B4K1225-07 | ND |
2014-11-12 | B4K1225-01 | ND |
2015-05-26 | B5E2456-01 | ND |
2015-05-26 | B5E2456-05 | ND |
2015-05-26 | B5E2456-03 | ND |
2016-03-18 | 4790-006-1110 | ND |
2016-05-10 | 4790-006-1215 | ND |
2016-05-10 | 4790-013-1045 | ND |
2016-05-10 | 4790-014-1100 | ND |
2016-05-10 | 4790-002-1030 | ND |
2016-05-10 | 4790-004-1200 | ND |
2017-05-10 | 4790-014-1025 | ND |
2017-05-10 | 4790-013-1000 | ND |
2017-05-10 | 4790-006-1115 | ND |
2017-05-10 | 4790-004-1045 | ND |
2017-05-10 | 4790-002-0930 | ND |
2019-03-28 | 4790-029-1315 | ND |
2019-05-08 | 4790-013-0915 | ND |
2019-05-08 | 4790-002-0816 | ND |
2019-05-09 | 4790-006-1330 | ND |
2019-10-02 | 4790-029-0140 | ND |