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EWG's Tap Water Database — 2021 UPDATE

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trans-1,3-Dichloropropene

Hazardville Water Company

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.

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND100ND
2015N/A00N/A
2016ND50ND
2017ND10ND
2018N/A00N/A
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-27SB83819-04-VOCND
2014-04-21SB87957-13-VOCND
2014-04-21SB87957-14-VOCND
2014-06-03SB90449-01-VOCND
2014-06-03SB90449-02-VOCND
2014-06-03SB90449-03-VOCND
2014-06-03SB90449-04-VOCND
2014-06-03SB90449-05-VOCND
2014-07-07SB92334-09-VOCND
2014-10-14SB97999-04-VOCND
2016-01-25SC17491-09-VOCND
2016-04-18SC20279-09-VOCND
2016-07-21SC23917-03-VOCND
2016-07-21SC23917-02-VOCND
2016-10-24SC27464-08-VOCND
2017-01-09SC30330-15-VOCND
2019-04-02CC79783ND