1,1-Dichloroethane
Seabrook Water Department
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
39
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 | 8 | 0 | ND |
| 2014 | ND | 5 | 0 | ND |
| 2015 | ND | 5 | 0 | ND |
| 2016 | ND | 5 | 0 | ND |
| 2017 | ND | 5 | 0 | ND |
| 2018 | ND | 5 | 0 | ND |
| 2019 | ND | 6 | 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 |
|---|---|---|
| 2013-05-20 | 1028043009 | ND |
| 2013-05-20 | 1028043012 | ND |
| 2013-05-20 | 1028043003 | ND |
| 2013-06-16 | 1032450005 | ND |
| 2013-11-20 | 1059785009 | ND |
| 2013-11-20 | 1059785012 | ND |
| 2013-11-20 | 1059785003 | ND |
| 2013-11-20 | 1059785006 | ND |
| 2014-02-11 | 1402-00181-001 | ND |
| 2014-05-08 | 1405-00260-001 | ND |
| 2014-07-29 | 1407-00835-001 | ND |
| 2014-08-07 | 1408-00253-001 | ND |
| 2014-08-07 | 1408-00255-001 | ND |
| 2015-01-21 | 1501-00978-001 | ND |
| 2015-05-07 | 1505-00682-001 | ND |
| 2015-08-24 | 1508-01935-001 | ND |
| 2015-08-31 | 1508-02458-001 | ND |
| 2015-08-31 | 1508-02455-001 | ND |
| 2016-01-25 | 1601-01693-001 | ND |
| 2016-06-02 | 1606-00330-001 | ND |
| 2016-07-26 | 1607-02666-001 | ND |
| 2016-07-26 | 1607-02671-001 | ND |
| 2016-07-26 | 1607-02675-001 | ND |
| 2017-02-02 | 1702-00228-001 | ND |
| 2017-04-14 | 1704-01361-001 | ND |
| 2017-07-17 | 1707-01732-001 | ND |
| 2017-07-17 | 1707-01722-001 | ND |
| 2017-07-17 | 1707-01726-001 | ND |
| 2018-03-27 | 1803-02184-001 | ND |
| 2018-05-15 | 1805-01978-001 | ND |
| 2018-08-07 | 1808-01034-001 | ND |
| 2018-08-07 | 1808-01033-001 | ND |
| 2018-08-07 | 1808-01032-001 | ND |
| 2019-02-05 | 1902-00312-001 | ND |
| 2019-05-07 | 1905-00838-001 | ND |
| 2019-07-11 | 1907-01506-001 | ND |
| 2019-07-11 | 1907-01457-001 | ND |
| 2019-07-11 | 1907-01450-001 | ND |
| 2019-07-23 | 1907-03271-001 | ND |