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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Rye Water District

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.

 

18

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2014-11-03A408855002ND
2014-11-03A408855003ND
2014-11-03A408855001ND
2015-10-01A508497004ND
2015-10-02A508497002ND
2015-10-02A508497001ND
2016-10-07B609442002ND
2016-10-07B609442003ND
2016-10-07B609442005ND
2017-10-12B709215001ND
2017-10-12B709215003ND
2017-10-12B709215002ND
2018-12-03B809892001ND
2018-12-03B809892003ND
2018-12-03B809892004ND
2019-12-10B910655001ND
2019-12-10B910655002ND
2019-12-10B910655003ND