Know Your Environment. Protect Your Health.

cis-1,2-Dichloroethylene

Lapeer, City of

NOTE: Lapeer, City of purchases water from Great Lakes Water Authority - Lake Huron Treatment Facility which is required to test for cis-1,2-dichloroethylene. Sample information shown below was taken by Great Lakes Water Authority - Lake Huron Treatment Facility.

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.

 

0

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
2019ND20ND
2020N/A00N/A
2021N/A00N/A
2022ND30ND
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

NOTE: Lapeer, City of purchases water from Great Lakes Water Authority - Lake Huron Treatment Facility which is required to test for cis-1,2-dichloroethylene. Sample information shown below was taken by Great Lakes Water Authority - Lake Huron Treatment Facility.

Date Lab ID Result