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EWG's Tap Water Database — 2021 UPDATE

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trans-1,3-Dichloropropene

UC - Davis

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.

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND70ND
2015ND20ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-255810-026-1050ND
2014-05-205810-026-0650ND
2014-09-045810-001-0742ND
2014-09-045810-002-0929ND
2014-09-045810-004-0953ND
2014-09-045810-015-1305ND
2014-09-045810-026-0850ND
2015-02-195810-014-1030ND
2015-03-245810-026-0900ND