1,1-Dichloroethylene
Franklin Grove
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
14
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 | 8 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2014-06-10 | SF40507-01_01 | ND |
| 2014-06-10 | SF40507-02_01 | ND |
| 2014-07-23 | SG41312-01_01 | ND |
| 2014-07-23 | SG41312-02_01 | ND |
| 2014-09-29 | SI41416-01_01 | ND |
| 2014-09-29 | SI41416-02_01 | ND |
| 2014-10-21 | SJ41029-01_01 | ND |
| 2014-10-21 | SJ41029-02_01 | ND |
| 2015-01-20 | SA50451-01_01 | ND |
| 2015-01-20 | SA50451-02_01 | ND |
| 2017-04-11 | 17D0361-01_01 | ND |
| 2017-04-11 | 17D0361-02_01 | ND |
| 2018-01-24 | 18A0476-01_02 | ND |
| 2018-05-07 | 18E0262-01_02 | ND |