1,1-Dichloroethylene
Whitehurst Trailer Park
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
9
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 | 2 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 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 |
|---|---|---|
| 2014-01-28 | 46542 | ND |
| 2014-04-27 | 102674 | ND |
| 2015-06-29 | 356357 | ND |
| 2016-06-28 | 571423 | ND |
| 2016-06-28 | 571448 | ND |
| 2017-06-27 | 785872 | ND |
| 2018-08-07 | 1021563 | ND |
| 2019-10-01 | 1138838 | ND |
| 2019-10-01 | 1157616 | ND |