1,1-Dichloroethane
Rochester 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.
14
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 | 2 | 0 | ND |
| 2014 | ND | 4 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 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 |
|---|---|---|
| 2013-09-25 | 23775701 | ND |
| 2013-12-10 | 24239601 | ND |
| 2014-03-12 | 25107201 | ND |
| 2014-06-18 | 26043501 | ND |
| 2014-08-20 | 1408-00732-002 | ND |
| 2014-08-20 | 1408-00733-002 | ND |
| 2015-08-26 | 1508-02175-001 | ND |
| 2016-08-29 | 1608-03159-001 | ND |
| 2017-09-07 | 1709-00740-001 | ND |
| 2017-09-07 | 1709-00744-001 | ND |
| 2018-08-28 | 1808-04261-001 | ND |
| 2018-08-29 | 1808-04255-001 | ND |
| 2019-08-28 | 1908-03980-001 | ND |
| 2019-08-28 | 1908-03984-001 | ND |