Know Your Environment. Protect Your Health.

1,1-Dichloroethylene

Paw Homesite

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 Lab ID Result
2018-01-1038158601ND
2018-04-0439069901ND
2018-07-0340201501ND
2018-10-0441308901ND
2019-01-0942495701ND
2019-04-1043656201ND
2019-07-1645013801ND
2019-10-1046829601ND
2020-02-1221682293.00ND
2020-04-0922039234.00ND
2020-07-0922623460.00ND
2020-10-0623198014.00ND
2021-01-0823727857.00ND
2021-04-0624263167.00ND
2021-08-1225038904.00ND
2021-10-1325420770.00ND
2022-01-0625957930.00ND
2022-04-0626479732.00ND
2022-07-1327053554.00ND
2022-10-0527656714.00ND
2023-01-0528187423.00ND
2023-04-0528718749.00ND
2023-07-0629317591.00ND
2023-10-0529901730.00ND