Know Your Environment. Protect Your Health.

1,1-Dichloroethylene

Warwick Township Rothsville System

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

 

9

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
2019N/A00N/A
2020ND20ND
2021ND20ND
2022N/A00N/A
2023ND50ND

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
2020-05-2622566927.00ND
2020-07-2122757456.00ND
2021-09-3025365169.00ND
2021-11-2325726858.00ND
2023-05-0228859280.00ND
2023-08-0329658933.00ND
2023-08-0329658934.00ND
2023-10-1730032259.00ND
2023-11-2130209565.00ND