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EWG's Tap Water Database — 2021 UPDATE

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1,3-Dichloropropene

The Village On Chopmist Hill

1,3-Dichloropropene is a volatile cancer-causing chemical primarily used as a nematocide to fumigate agricultural soils. It exists in two different forms: cis-1,3-dichloropropene and trans-1,3-dichloropropene.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND30ND
2015ND30ND
2016ND40ND
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.2 ppb

The EWG Health Guideline of 0.2 ppb for 1,3-dichloropropene 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
2014-03-041401665-03_TO12ND
2014-03-041401665-02_TO12ND
2014-12-231406013-01_TO12ND
2015-03-021501438-02_TO12ND
2015-03-021501438-03_TO12ND
2015-10-061504354-01_TO12ND
2016-03-071601400-03_TO12ND
2016-03-071601400-04_TO12ND
2016-04-041601696-01_TO12ND
2016-09-191604661-01_TO12ND