1,1-Dichloroethylene
Ramsey Mobile Home Park
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
12
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 8 | 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 |
|---|---|---|
| 2017-06-29 | 17070006-02A | ND |
| 2017-06-29 | 17070006-09A | ND |
| 2018-03-20 | E180202109 | ND |
| 2018-03-29 | E180306912 | ND |
| 2018-06-28 | 18064026-02A | ND |
| 2018-06-28 | 18064026-03A | ND |
| 2018-09-27 | 18093631-04A | ND |
| 2018-09-27 | 18093631-05A | ND |
| 2018-12-26 | 18123459-01A | ND |
| 2018-12-26 | 18123463-01A | ND |
| 2019-10-09 | 734213001 | ND |
| 2019-10-09 | 734213004 | ND |