1,1-Dichloroethylene
Bay Country Estates Mobile Home Park
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
19
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 | 5 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 3 | 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 |
|---|---|---|
| 2014-07-31 | 0070207_02_00453 | ND |
| 2014-07-31 | 0070207_03_00453 | ND |
| 2014-07-31 | 0070207_01_00453 | ND |
| 2015-07-30 | E16000357001 | ND |
| 2015-07-30 | E16000357004 | ND |
| 2015-07-30 | E16000357006 | ND |
| 2016-02-02 | 604002-01 | ND |
| 2016-06-15 | E17004964001 | ND |
| 2016-07-14 | E17000160004 | ND |
| 2016-07-14 | E17000160006 | ND |
| 2016-07-14 | E17000160001 | ND |
| 2017-06-15 | E17004964004 | ND |
| 2017-06-15 | E17004964006 | ND |
| 2018-01-06 | E18002665001 | ND |
| 2018-01-06 | E18002665004 | ND |
| 2018-01-06 | E18002665006 | ND |
| 2019-04-25 | E19003572001 | ND |
| 2019-04-25 | E19003572004 | ND |
| 2019-04-25 | E19003572006 | ND |