1,1-Dichloroethylene
Yuma Lakes Resort
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
18
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 | 12 | 0 | ND |
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 3 | 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 |
|---|---|---|
| 2017-02-01 | 201702020172V | ND |
| 2017-02-01 | 201702020171V | ND |
| 2017-02-01 | 201702020170V | ND |
| 2017-04-12 | 201704130599V | ND |
| 2017-04-12 | 201704130598V | ND |
| 2017-04-12 | 201704130597V | ND |
| 2017-07-19 | 201707200491V | ND |
| 2017-07-19 | 201707200493V | ND |
| 2017-07-19 | 201707200492V | ND |
| 2017-11-09 | 201711100051V | ND |
| 2017-11-09 | 201711100050V | ND |
| 2017-11-09 | 201711100049V | ND |
| 2018-01-22 | 201801230172V | ND |
| 2018-01-22 | 201801230171V | ND |
| 2018-01-22 | 201801230170V | ND |
| 2019-03-13 | 201903140148V | ND |
| 2019-03-13 | 201903140150V | ND |
| 2019-03-13 | 201903140149V | ND |