1,1-Dichloroethylene
Pelucia Rural W/a #2-grav Hill
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 | ND | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 6 | 0 | ND |
2018 | ND | 5 | 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 |
---|---|---|
2014-08-11 | 140812-024VO | ND |
2015-08-12 | 150813-016VO | ND |
2016-03-02 | 160303-002VO | ND |
2016-04-18 | 160419-001VO | ND |
2016-06-21 | 160622-006VO | ND |
2016-09-28 | 160929-023VO | ND |
2017-02-28 | 170301-009VO | ND |
2017-04-12 | 170413-009VO | ND |
2017-05-16 | 170517-016VO | ND |
2017-09-26 | 170927-001VO | ND |
2017-10-23 | 171024-011VO | ND |
2017-12-18 | 171219-017VO | ND |
2018-01-30 | 180131-005VO | ND |
2018-04-25 | 180426-001VO | ND |
2018-05-23 | 180524-005VO | ND |
2018-08-08 | 180809-003VO | ND |
2018-10-16 | 181017-005VO | ND |
2019-03-05 | 190306-011VO | ND |
2019-04-30 | 190501-021VO | ND |
2019-08-21 | 190822-001VO | ND |