1,1-Dichloroethylene
University of Connecticut - Main Campus
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 |
|---|---|---|---|---|
| 2014 | ND | 3 | 0 | ND |
| 2015 | ND | 3 | 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
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 |
|---|---|---|
| 2014-04-24 | BG36616VOC1 | ND |
| 2014-04-24 | BG36617VOC1 | ND |
| 2014-06-27 | BG66061VOC1 | ND |
| 2015-01-22 | BH66096VOC1 | ND |
| 2015-01-22 | BH66098VOC1 | ND |
| 2015-01-22 | BH66097VOC1 | ND |
| 2016-06-14 | BN54228VOC1 | ND |
| 2016-06-14 | BN54227VOC1 | ND |
| 2017-12-11 | BZ54499VOC1 | ND |
| 2017-12-11 | BZ54498VOC1 | ND |
| 2018-12-12 | VOC1 200515892 | ND |
| 2018-12-12 | VOC1 200515895 | ND |
| 2019-11-21 | VOC1 200557816 | ND |
| 2019-11-21 | VOC1 200557817 | ND |