1,1-Dichloroethylene
City of Stanton
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
11
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 | 1 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 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 |
|---|---|---|
| 2014-02-25 | Q1406255009 | ND |
| 2015-02-10 | Q1505251001 | ND |
| 2015-06-24 | Q1523835002 | ND |
| 2016-01-28 | Q1603966001 | ND |
| 2016-01-28 | Q1603966003 | ND |
| 2017-03-06 | Q1709187005 | ND |
| 2017-04-11 | Q1714631008 | ND |
| 2018-03-15 | Q1810707002 | ND |
| 2018-04-16 | Q1815360007 | ND |
| 2019-01-15 | Q1901928002 | ND |
| 2019-01-15 | Q1901928003 | ND |