1,1-Dichloroethylene
Imperial Mobile Home Park
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
15
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 | 3 | 0 | ND |
| 2017 | ND | 3 | 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
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-16 | 14031947-01 | ND |
| 2014-03-16 | 14031948-01 | ND |
| 2014-03-16 | 14031949-01 | ND |
| 2015-06-24 | 12874115 | ND |
| 2015-06-24 | 12874148 | ND |
| 2015-06-24 | 12874181 | ND |
| 2016-09-19 | 14898556 | ND |
| 2016-09-19 | 14898581 | ND |
| 2016-09-19 | 14898606 | ND |
| 2017-04-07 | 15928098 | ND |
| 2017-04-07 | 15928119 | ND |
| 2017-12-01 | 17154022 | ND |
| 2018-07-11 | 8072608-01 | ND |
| 2018-07-11 | 8072608-02 | ND |
| 2019-07-05 | 9072122-01 | ND |