1,1-Dichloroethane
Newhall CWD-Newhall
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 | 6 | 0 | ND |
2014 | ND | 7 | 0 | ND |
2015 | ND | 8 | 0 | ND |
2016 | ND | 8 | 0 | ND |
2017 | ND | 9 | 0 | ND |
2018 | ND | 4 | 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 |
---|---|---|
2013-02-21 | 201302210758AM | ND |
2013-02-21 | 201302210760AM | ND |
2013-05-16 | 201305160550AM | ND |
2013-08-22 | 201308220425AM | ND |
2013-08-22 | 201308220427AM | ND |
2013-11-21 | 201311220104AM | ND |
2014-01-16 | 9590-007-1105 | ND |
2014-04-10 | 9590-007-0936 | ND |
2014-05-29 | 9590-006-0955 | ND |
2014-07-17 | 9590-007-0850 | ND |
2014-07-17 | 9590-006-0825 | ND |
2014-10-13 | 9590-007-1037 | ND |
2014-10-13 | 9590-006-1005 | ND |
2015-01-15 | 9590-006-1023 | ND |
2015-01-15 | 9590-007-0925 | ND |
2015-04-23 | 9590-006-1100 | ND |
2015-04-23 | 9590-007-1118 | ND |
2015-07-16 | 9590-007-0925 | ND |
2015-07-16 | 9590-006-0910 | ND |
2015-10-15 | 9590-007-0930 | ND |
2015-10-15 | 9590-006-0920 | ND |
2016-01-07 | 9590-007-0930 | ND |
2016-01-07 | 9590-006-0855 | ND |
2016-04-14 | 9590-007-1055 | ND |
2016-04-14 | 9590-006-1115 | ND |
2016-07-21 | 9590-006-0858 | ND |
2016-07-21 | 9590-007-0815 | ND |
2016-10-06 | 9590-007-1115 | ND |
2016-10-06 | 9590-006-1045 | ND |
2017-01-12 | 9590-006-0855 | ND |
2017-02-23 | 9590-007-1155 | ND |
2017-04-13 | 9590-006-0940 | ND |
2017-04-13 | 9590-006-0930 | ND |
2017-04-13 | 9590-007-0911 | ND |
2017-04-13 | 9590-007-0900 | ND |
2017-07-13 | 9590-006-0840 | ND |
2017-07-13 | 9590-007-1000 | ND |
2017-10-19 | 9590-007-0945 | ND |
2018-01-11 | 9590-007-1028 | ND |
2018-04-05 | 2104-006-1125 | ND |
2018-04-05 | 2104-007-1105 | ND |
2018-11-20 | 2104-007-1340 | ND |
2019-04-18 | 9590-007-0855 | ND |
2019-04-18 | 9590-006-0835 | ND |