cis-1,2-Dichloroethylene
Campti Water System
1,2-Dichloroethylene, a neurotoxic solvent, exists in two different forms: trans-1,2-dichloroethylene and cis-1,2-dichloroethylene. A mixture of the two forms is used to manufacture other solvents and chemical products.
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 | ND | 6 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 8 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 70 ppb
The legal limit for cis-1,2-dichloroethylene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2016-10-17 | 35271370005 | ND |
2016-10-17 | 35271370006 | ND |
2016-10-17 | 35271370007 | ND |
2016-10-17 | 35271370005 | ND |
2016-10-17 | 35271370006 | ND |
2016-10-17 | 35271370007 | ND |
2019-02-04 | 35447576001 | ND |
2019-02-04 | 35447576001 | ND |
2019-09-09 | 35496811001 | ND |
2019-09-09 | 35496811002 | ND |
2019-09-09 | 35496811001 | ND |
2019-09-09 | 35496811002 | ND |
2019-12-05 | 35516907001 | ND |
2019-12-05 | 35516907001 | ND |