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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Herriman City Municipal Water Department

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
2013N/A00N/A
2014ND10ND
2015ND10ND
2016ND40ND
2017ND10ND
2018ND10ND
2019ND40ND

ppb = parts per billion

All test results

Date Result
2014-12-17ND
2015-12-15ND
2016-11-14ND
2016-11-14ND
2016-11-14ND
2016-11-14ND
2017-11-09ND
2018-12-05ND
2019-11-05ND
2019-11-05ND
2019-11-05ND
2019-11-05ND