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EWG's Tap Water Database — 2021 UPDATE

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1,1-Dichloroethylene

Town of Gilbert

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

MORE ABOUT THIS CONTAMINANT

 

73

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND40ND
2015ND80ND
2016ND150ND
2017ND60ND
2018ND200ND
2019ND200ND

ppb = parts per billion

State and national drinking water standards and health guidelines

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
2014-01-27201401270088VND
2014-01-27201401270065VND
2014-02-11201402110338VND
2014-03-04201403040337VND
2015-01-28201501280363VND
2015-01-28201501260356VND
2015-02-11201502110487VND
2015-02-24201502240351VND
2015-05-13201505130228VND
2015-07-21201507220448VND
2015-10-12201510120090VND
2015-12-02201512020569VND
2016-01-05201601070012VND
2016-01-06201601070018VND
2016-01-12201601120205VND
2016-01-19201601190338VND
2016-01-19201601190344VND
2016-01-19201601200431VND
2016-01-26201601280342VND
2016-01-26201601260332VND
2016-02-08201602080054VND
2016-02-08201602080043VND
2016-02-17201602170379VND
2016-02-17201602170374VND
2016-03-02201603020442VND
2016-03-23201603230456VND
2016-05-31201605310476VND
2017-01-04201701040827VND
2017-01-17201701170328VND
2017-03-22201703220306VND
2017-06-06201706060728VND
2017-07-27201707280115VND
2017-10-04201710040638VND
2018-01-16201801160470VND
2018-01-16201801160479VND
2018-01-16201801160490VND
2018-01-24201801240735VND
2018-01-24201801240724VND
2018-01-24201801240704VND
2018-01-29201801290256VND
2018-01-29201801290250VND
2018-01-29201801290173VND
2018-02-26201802260221VND
2018-02-27201802270462VND
2018-03-203899428ND
2018-03-203898673ND
2018-03-213898697ND
2018-05-17201805170726VND
2018-05-29201805290456VND
2018-06-13201806131034VND
2018-06-13201806131021VND
2018-07-30201807300102VND
2018-11-0520181105018VND
2019-01-09201901090394VND
2019-01-09201901090343VND
2019-01-09201901090351VND
2019-01-09201901090360VND
2019-01-09201901090372VND
2019-01-09201901090377VND
2019-01-09201901090382VND
2019-01-09201901090386VND
2019-01-09201901090398VND
2019-01-15201901150226VND
2019-02-06201902060232VND
2019-02-06201902060228VND
2019-02-06201902060222VND
2019-03-25201903250206VND
2019-03-25201903250180VND
2019-04-16201904160421VND
2019-04-29201904290299VND
2019-04-29201904290294VND
2019-07-17201907170335VND
2019-12-16201912160222VND