1,1-Dichloroethane
Middletown 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.
18
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 |
|---|---|---|---|---|
| 2014 | ND | 5 | 0 | ND |
| 2015 | ND | 5 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 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 |
|---|---|---|
| 2014-06-09 | VOC1 200397423 | ND |
| 2014-06-09 | VOC1 200397422 | ND |
| 2014-08-11 | 200401594 | ND |
| 2014-08-11 | 200401595 | ND |
| 2014-11-19 | 200408290 | ND |
| 2015-02-26 | 200412753 | ND |
| 2015-02-26 | 200412752 | ND |
| 2015-05-20 | 200417220 | ND |
| 2015-05-28 | VOC1 200417513 | ND |
| 2015-06-01 | VOC1 200417623 | ND |
| 2016-06-22 | VOC1 200442999 | ND |
| 2016-06-29 | VOC1 200443424 | ND |
| 2017-06-29 | VOC1 200470757 | ND |
| 2017-09-29 | VOC1 200478287 | ND |
| 2018-03-28 | VOC1 200490770 | ND |
| 2018-04-16 | VOC1 200492154 | ND |
| 2019-05-13 | VOC1 200531893 | ND |
| 2019-05-21 | VOC1 200533083 | ND |