Know Your Environment. Protect Your Health.

1,1-Dichloroethane

Sammamish Plateau Water and Sewer

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

 

19

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2015ND130ND
2016N/A00N/A
2017N/A00N/A
2018ND20ND
2019ND20ND
2020N/A00N/A
2021N/A00N/A
2022ND20ND
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
2015-03-3035181633005AMND
2015-03-3035181633001AMND
2015-03-3035181633007AMND
2015-03-3035181633003AMND
2015-03-3135181843001AMND
2015-03-3135181843003AMND
2015-03-3135181843005AMND
2015-09-0335205946001AMND
2015-09-0335205946007AMND
2015-09-0335205946009AMND
2015-09-0335205946005AMND
2015-09-0335205946003AMND
2015-09-3035209763001AMND
2018-08-22ND
2018-08-22ND
2019-09-18ND
2019-10-30ND
2022-08-174365564ND
2022-08-174365563ND