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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Talley Water Supply Corporation

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.

 

11

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
2015ND20ND
2016ND20ND
2017ND20ND
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-12-11Q1459826002ND
2015-10-27Q1542395002ND
2015-10-27Q1542395004ND
2016-07-28Q1631046008ND
2016-07-28Q1631046002ND
2017-08-03Q1732601008ND
2017-08-03Q1732601002ND
2018-07-25Q1829519008ND
2018-07-25Q1829519011ND
2019-05-06Q1920205001ND
2019-05-06Q1920205003ND