Know Your Environment. Protect Your Health.

cis-1,2-Dichloroethylene

Phoenix Lake Estates Cc Mutual Water Company

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.

 

5

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022ND50ND
2023N/A00N/A

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
2022-10-31CA5510026_001_001-202210311228ND
2022-10-31CA5510026_006_006-202210311237ND
2022-10-31CA5510026_005_005-202210311307ND
2022-10-31CA5510026_003_003-202210311314ND
2022-10-31CA5510026_004_004-202210311257ND