1,1-Dichloroethylene
Miami
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
16
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 | 1 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 6 | 0 | ND |
| 2018 | ND | 6 | 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 |
|---|---|---|
| 2014-02-05 | 039360.001 | ND |
| 2015-02-10 | 052898.002 | ND |
| 2016-03-08 | 068526.001 | ND |
| 2016-11-08 | SDWA-1094770-00 | ND |
| 2017-02-21 | SDWA-1124043-00 | ND |
| 2017-02-21 | SDWA-1124044-00 | ND |
| 2017-05-31 | SDWA-1152278-00 | ND |
| 2017-05-31 | SDWA-1152283-00 | ND |
| 2017-10-30 | SDWA-1195388-00 | ND |
| 2017-11-29 | SDWA-1214384-03 | ND |
| 2018-02-20 | AB20096-01 | ND |
| 2018-06-18 | AF18068-01 | ND |
| 2018-07-16 | AG16051-01 | ND |
| 2018-08-06 | AH06113-01 | ND |
| 2018-09-04 | AI04143-01 | ND |
| 2018-12-03 | AL03039-01 | ND |