1,1-Dichloroethylene
North Canton City PWS
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 1 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 1 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 3 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 7 ppb
The legal limit for 1,1-dichloroethylene, established in 1987, was based on a toxicity study conducted in laboratory animals in the 1980s.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-10-08 | A140217309 | ND |
2016-06-08 | A160213684 | ND |
2018-07-09 | A180213695 | ND |
2018-09-10 | A180621562 | ND |
2018-12-10 | 8L01209-03 | ND |
2019-02-11 | 9B01175-01 | ND |
2019-06-11 | 9F01488-01 | ND |
2019-06-11 | 9F01488-02 | ND |