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EWG's Tap Water Database — 2021 UPDATE

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trans-1,3-Dichloropropene

Jefferson County Public Water Supply District 6

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.

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35

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND80ND
2015ND40ND
2016ND40ND
2017ND70ND
2018ND80ND
2019ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-05AC17713ND
2014-04-29AC22529ND
2014-07-30AC30081ND
2014-08-27AC33816ND
2014-08-27AC33817ND
2014-08-27AC33819ND
2014-08-27AC33818ND
2014-12-23AC37328ND
2015-02-02AC41372ND
2015-05-11AC50694ND
2015-08-03AC55478ND
2015-11-03AC62089ND
2016-02-01AC65846ND
2016-04-28AC70179ND
2016-08-03AC80850ND
2016-10-20AC86080ND
2017-01-23AC89910ND
2017-04-25AC95147ND
2017-07-25AD02418ND
2017-08-29AD04370ND
2017-08-29AD04368ND
2017-08-29AD04369ND
2017-10-27AD08625ND
2018-01-23AD12096ND
2018-05-08AD18749ND
2018-05-08AD18748ND
2018-06-25AD28042ND
2018-06-25AD28043ND
2018-07-13AD29649ND
2018-07-13AD29650ND
2018-10-18AD35206ND
2019-01-15AD38514ND
2019-04-17AD46854ND
2019-07-18AD52848ND
2019-10-23AD57537ND