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EWG's Tap Water Database — 2021 UPDATE

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1,3-Dichloropropene

Cedar Falls Acres Mobile Home Park

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.

 

15

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND40ND
2016ND30ND
2017ND40ND
2018ND10ND
2019ND10ND

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
2014-09-04155134001ND
2014-12-11172425001ND
2015-03-24184915001ND
2015-06-24202048001ND
2015-09-14217339001ND
2015-12-17233338001ND
2016-03-28705337ND
2016-09-28281101001ND
2016-11-07287856001ND
2017-03-28306584001ND
2017-06-28325298001ND
2017-09-28345843001ND
2017-11-27356248001ND
2018-12-26425684001ND
2019-09-26473087001ND