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EWG's Tap Water Database — 2019 UPDATE

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trans-1,3-Dichloropropene

Los Angeles County WW District 4 & 34-Lancaster

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.

 

2

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2017-07-189588-063-0950ND
2017-11-219590-045-0935ND