Know Your Environment. Protect Your Health.

cis-1,2-Dichloroethylene

Brookhaven 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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019N/A00N/A
2020N/A00N/A
2021ND30ND
2022ND60ND
2023ND40ND

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
2018-04-048041611-01ND
2021-04-0124409019.00ND
2021-08-0525194471.00ND
2021-11-0425741135.00ND
2022-01-0626095340.00ND
2022-05-0526817852.00ND
2022-05-1726817914.00ND
2022-08-0427415185.00ND
2022-08-1827415164.00ND
2022-10-0627799854.00ND
2023-01-2028325215.00ND
2023-05-0429077204.00ND
2023-08-0329674201.00ND
2023-11-0230223336.00ND