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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Water District 1 of Johnson County

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.

 

8

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
2014ND30ND
2015N/A00N/A
2016ND30ND
2017ND20ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-07MAY2014-OC-TP1ND
2014-05-07MAY2014-OC-TP2ND
2014-05-07MAY2014-OC-TP3ND
2016-05-17MAY2016--TP2ND
2016-05-17MAY2016--TP3ND
2016-06-20JUN2016--TP1ND
2017-05-16MAY2017--TP2ND
2017-05-16MAY2017--TP3ND