1,1-Dichloroethane
Perkasie Regional Authority
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
53
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | ND | 10 | 0 | ND |
| 2014 | ND | 11 | 0 | ND |
| 2015 | ND | 11 | 0 | ND |
| 2016 | ND | 11 | 0 | ND |
| 2017 | ND | 10 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2013-03-26 | 201303270206AM | ND |
| 2013-03-26 | 201303270196AM | ND |
| 2013-03-26 | 201303270202AM | ND |
| 2013-03-26 | 201303270200AM | ND |
| 2013-03-26 | 201303270232AM | ND |
| 2013-09-24 | 201309250098AM | ND |
| 2013-09-24 | 201309250056AM | ND |
| 2013-09-24 | 201309250043AM | ND |
| 2013-09-24 | 201309250047AM | ND |
| 2013-09-24 | 201309250180AM | ND |
| 2014-03-11 | L2515685-1 | ND |
| 2014-03-11 | L2515685-2 | ND |
| 2014-06-10 | L5101092-11 | ND |
| 2014-06-10 | L5101092-12 | ND |
| 2014-09-09 | L5170431-1 | ND |
| 2014-09-09 | L5170431-5 | ND |
| 2014-09-09 | L5170431-4 | ND |
| 2014-09-09 | L5170431-2 | ND |
| 2014-09-09 | L5170431-3 | ND |
| 2014-12-09 | L5292845-2 | ND |
| 2014-12-09 | L5292845-1 | ND |
| 2015-03-10 | 12501689 | ND |
| 2015-03-10 | 12501743 | ND |
| 2015-06-09 | 12867732 | ND |
| 2015-06-09 | 12867678 | ND |
| 2015-09-08 | 13250326 | ND |
| 2015-09-08 | 13250272 | ND |
| 2015-09-08 | 13250164 | ND |
| 2015-09-08 | 13250218 | ND |
| 2015-09-08 | 13250110 | ND |
| 2015-12-08 | 13619647 | ND |
| 2015-12-08 | 13619701 | ND |
| 2016-03-08 | 13972745 | ND |
| 2016-03-08 | 13972797 | ND |
| 2016-06-07 | 14389062 | ND |
| 2016-06-07 | 14389114 | ND |
| 2016-09-13 | 14889460 | ND |
| 2016-09-13 | 14889564 | ND |
| 2016-09-13 | 14889512 | ND |
| 2016-09-13 | 14889668 | ND |
| 2016-09-13 | 14889616 | ND |
| 2016-12-06 | 15356022 | ND |
| 2016-12-06 | 15356074 | ND |
| 2017-03-07 | 15780128 | ND |
| 2017-03-07 | 15780180 | ND |
| 2017-06-06 | 16240753 | ND |
| 2017-06-06 | 16240805 | ND |
| 2017-09-05 | 16710914 | ND |
| 2017-09-05 | 16710966 | ND |
| 2017-09-05 | 16711018 | ND |
| 2017-09-05 | 16711070 | ND |
| 2017-12-05 | 17146861 | ND |
| 2017-12-05 | 17146809 | ND |