Know Your Environment. Protect Your Health.

1,1-Dichloroethylene

Whaleshead Beach Resort, Llc

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

 

14

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
2019ND60ND
2020ND20ND
2021ND20ND
2022ND20ND
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
2019-04-011904049003-VND
2019-04-011904052003-VND
2019-07-011907071002-VND
2019-07-011907052002-VND
2019-10-011910086-VND
2019-10-011910084-VND
2020-01-062001176-VND
2020-01-062001160-VND
2021-07-212107109801-VND
2021-07-212107109802-VND
2022-07-0622070245-01-VND
2022-07-0622070245-02-VND
2023-05-1023050567-02B-VND
2023-05-1023050567-01B-VND