1,1-Dichloroethylene
Boro of Waynesboro
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 |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 1 | 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 |
---|---|---|
2014-01-15 | 1402336 | ND |
2014-02-10 | 14021713-001 | ND |
2015-01-05 | 12370812 | ND |
2016-01-12 | 13838956 | ND |
2017-01-05 | 15620249 | ND |
2017-01-05 | 15620270 | ND |
2018-01-04 | H8A0330 | ND |
2018-01-04 | H8A0330 | ND |
2019-01-29 | H9A0912-01 | ND |