Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

1,3-Dichloropropene

Connecticut Water Company - Shoreline Region-chester System

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.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND20ND
2013ND20ND
2014ND20ND
2015ND20ND
2016ND20ND
2017ND20ND

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
2012-01-0481962VOC1ND
2012-04-2584275VOC1ND
2013-01-08247VOC1ND
2013-06-209056VOC1ND
2014-01-29140130CWCAVOC1ND
2014-05-146604VOC1ND
2015-02-12BH73176VOC1ND
2015-06-17BJ32481VOC1ND
2016-02-11BK64356VOC1ND
2016-05-25BN40398VOC1ND
2017-01-18BX33133VOC1ND
2017-11-15BZ42288VOC1ND