Know Your Environment. Protect Your Health.

cis-1,2-Dichloroethylene

Lancaster Park Mobile Home Park

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND10ND
2021ND10ND
2022ND10ND
2023ND10ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2018-11-21CA1900038_001_001-201811210735ND
2019-11-21CA1900038_001_001-201911211022ND
2020-11-18CA1900038_001_001-202011180820ND
2021-11-17CA1900038_001_001-202111171045ND
2022-11-16CA1900038_001_001-202211160914ND
2023-11-15CA1900038_001_001-202311150815ND