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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

St. Nersess Armenian Seminary

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.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND20ND
2016ND20ND
2017ND20ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-09-22420-82550-1-POCND
2014-09-22420-82550-2-POCND
2014-10-23AQ22035-POCND
2014-10-23AQ22036-POCND
2015-03-23420-88462-1-POCSND
2015-03-24420-88493-1ND
2016-08-09420-108687-1-POCND
2016-08-09420-108687-2-POCND
2017-11-01420-128593-2POCSND
2017-11-01420-128593-1POCSND