Know Your Environment. Protect Your Health.

1,1-Dichloroethylene

Mounds View

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

 

8

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
2019ND10ND
2020ND10ND
2021N/A00N/A
2022ND20ND
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
2019-05-1319E0915-01ND
2020-06-1020F0839-01ND
2022-08-1722H1587-02ND
2022-12-1922L0910-01ND
2023-02-1023B0666-01ND
2023-05-3123E3051-01ND
2023-07-2023G1294-01ND
2023-11-0723K0381-01ND