Know Your Environment. Protect Your Health.

1,1-Dichloroethane

Silverdale Water District 16

1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.

 

34

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND110ND
2015ND110ND
2016N/A00N/A
2017N/A00N/A
2018ND10ND
2019N/A00N/A
2020N/A00N/A
2021ND100ND
2022ND10ND
2023N/A00N/A

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 3 ppb

The EWG Health Guideline of 3 ppb for 1,1-dichloroethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2014-12-08201412090508AMND
2014-12-08201412090603AMND
2014-12-08201412090590AMND
2014-12-08201412090605AMND
2014-12-08201412090583AMND
2014-12-08201412090767AMND
2014-12-09201412100830AMND
2014-12-09201412100776AMND
2014-12-09201412100442AMND
2014-12-10201412110237AMND
2014-12-10201412110884AMND
2015-06-16201506170403AMND
2015-06-16201506170352AMND
2015-06-16201506170375AMND
2015-06-16201506170589AMND
2015-06-16201506170384AMND
2015-06-17201506180429AMND
2015-06-17201506180486AMND
2015-06-17201506190057AMND
2015-06-17201506180469AMND
2015-06-17201506180490AMND
2015-06-17201506180501AMND
2018-09-04ND
2021-06-224149408ND
2021-06-224142809ND
2021-06-234142806ND
2021-06-234142810ND
2021-06-234142807ND
2021-06-234142808ND
2021-09-154178922ND
2021-09-154178921ND
2021-09-204178920ND
2021-12-064213471ND
2022-07-254419133ND