Know Your Environment. Protect Your Health.

1,1-Dichloroethylene

Brook Village Condominium

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

 

24

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND40ND
2020ND40ND
2021ND40ND
2022ND40ND
2023ND40ND

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 Result
2018-04-11ND
2018-04-11ND
2018-04-11ND
2018-04-11ND
2019-04-02ND
2019-04-02ND
2019-04-02ND
2019-04-02ND
2020-04-08ND
2020-04-08ND
2020-04-08ND
2020-04-08ND
2021-05-24ND
2021-05-24ND
2021-05-24ND
2021-05-24ND
2022-04-18ND
2022-04-18ND
2022-04-18ND
2022-04-18ND
2023-04-25ND
2023-04-25ND
2023-04-25ND
2023-04-25ND