1,1-Dichloroethylene
Rhinelander Water & Wastewater
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
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 | N/A | 0 | 0 | N/A |
| 2014 | ND | 4 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 1 | 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 |
|---|---|---|
| 2014-04-03 | 778148 | ND |
| 2014-08-18 | 811140 | ND |
| 2014-08-18 | 811143 | ND |
| 2014-08-18 | 811146 | ND |
| 2015-12-02 | 896389 | ND |
| 2016-03-15 | 910092 | ND |
| 2016-06-01 | 924623 | ND |
| 2016-08-23 | 940828 | ND |
| 2017-05-23 | 993204 | ND |
| 2017-05-24 | 993541 | ND |
| 2017-05-24 | 993545 | ND |
| 2017-05-24 | 993549 | ND |
| 2018-06-13 | 1061051 | ND |
| 2019-06-27 | 1131189 | ND |