1,1-Dichloroethylene
Arizona Water Company - Sedona
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 8 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 8 | 0 | ND |
2019 | ND | 1 | 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 |
---|---|---|
2015-05-19 | 5051638-07 | ND |
2015-05-19 | 5051638-06 | ND |
2015-05-19 | 5051638-05 | ND |
2015-05-19 | 5051638-04 | ND |
2015-05-19 | 5051638-03 | ND |
2015-05-19 | 5051638-02 | ND |
2015-05-19 | 5051638-01 | ND |
2015-06-17 | 5061654-01 | ND |
2018-05-09 | 18E1147-08 VOC | ND |
2018-05-09 | 18E1147-07 VOC | ND |
2018-05-09 | 18E1147-06 VOC | ND |
2018-05-09 | 18E1147-05 VOC | ND |
2018-05-09 | 18E1147-04 VOC | ND |
2018-05-16 | 18E1760-01 VOC | ND |
2018-08-15 | 18H1709-01 | ND |
2018-10-24 | 18J2635-01 VOC | ND |
2019-01-30 | 19A3195-01 | ND |