1,1-Dichloroethylene
Bluewell Psd
NOTE: Bluewell Psd purchases water from Green Valley Glenwood Psd Glenwood which is required to test for 1,1-dichloroethylene. Sample information shown below was taken by Green Valley Glenwood Psd Glenwood.
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 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
NOTE: Bluewell Psd purchases water from Green Valley Glenwood Psd Glenwood which is required to test for 1,1-dichloroethylene. Sample information shown below was taken by Green Valley Glenwood Psd Glenwood.
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-07 | VOC_1401469-04A | ND |
| 2015-01-14 | VOC_1501C26-01A | ND |
| 2016-01-13 | 1601B47-01A-2 | ND |
| 2017-01-04 | 17010178-01A | ND |
| 2018-01-11 | 18011378-01AV | ND |
| 2019-01-03 | 19010428-01AV | ND |