1,1-Dichloroethane
Dover City PWS
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
40
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 | 1 | 0 | ND |
| 2014 | ND | 21 | 0 | ND |
| 2015 | ND | 18 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 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 |
|---|---|---|
| 2013-10-29 | 755962-10163 | ND |
| 2014-02-13 | 14021078 | ND |
| 2014-02-13 | 14021077 | ND |
| 2014-02-13 | 14021076 | ND |
| 2014-02-13 | 14021075 | ND |
| 2014-04-16 | 781002-11187 | ND |
| 2014-05-13 | 14051938 | ND |
| 2014-05-13 | 14051937 | ND |
| 2014-05-13 | 14051936 | ND |
| 2014-05-13 | 14051935 | ND |
| 2014-05-13 | 14051934 | ND |
| 2014-08-12 | 14081806 | ND |
| 2014-08-12 | 14081804 | ND |
| 2014-08-12 | 14081807 | ND |
| 2014-08-12 | 14081808 | ND |
| 2014-08-12 | 14081809 | ND |
| 2014-11-13 | 14111835 | ND |
| 2014-11-13 | 14111836 | ND |
| 2014-11-13 | 14111838 | ND |
| 2014-11-13 | 14111839 | ND |
| 2014-11-13 | 14111840 | ND |
| 2014-11-14 | 14111837 | ND |
| 2015-02-11 | 15021558 | ND |
| 2015-02-11 | 15021556 | ND |
| 2015-02-11 | 15021555 | ND |
| 2015-02-11 | 15021560 | ND |
| 2015-02-11 | 15021559 | ND |
| 2015-02-11 | 15021557 | ND |
| 2015-05-12 | 15052232 | ND |
| 2015-05-12 | 15052231 | ND |
| 2015-05-12 | 15052230 | ND |
| 2015-05-12 | 15052229 | ND |
| 2015-05-12 | 15052228 | ND |
| 2015-05-12 | 15052227 | ND |
| 2015-08-11 | 15081250 | ND |
| 2015-08-11 | 15081251 | ND |
| 2015-08-11 | 15081252 | ND |
| 2015-08-11 | 15081253 | ND |
| 2015-08-11 | 15081254 | ND |
| 2015-08-11 | 15081249 | ND |