Know Your Environment. Protect Your Health.

1,1-Dichloroethylene

Clearview Acres S/d

1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND20ND
2021ND10ND
2022N/A00N/A
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EPA Maximum Contaminant
Level (MCL): 7 ppb

The legal limit for 1,1-dichloroethylene, established in 1987, was based on a toxicity study conducted in laboratory animals in the 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2018-05-22CB02814-01ND
2019-05-21CC03190-01ND
2020-04-28CD03869-01ND
2020-04-28CD03869-03ND
2021-05-20CE02423-01ND
2023-04-17752-5846-1ND
2023-04-17752-5846-3ND