cis-1,2-Dichloroethylene
Lazy River Improvement District
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.
10
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 | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 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 |
---|---|---|
2014-09-15 | AC66914 | ND |
2015-07-01 | AC98234 | ND |
2015-07-01 | AC98278 | ND |
2016-07-27 | AD45984 | ND |
2016-07-27 | AD45986 | ND |
2017-09-26 | AD98047 | ND |
2018-09-10 | AE39358 | ND |
2018-09-10 | AE39356 | ND |
2019-08-06 | AE77271 | ND |
2019-08-06 | AE77259 | ND |