Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

trans-1,3-Dichloropropene

Cnp Utility 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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND20ND
2016ND20ND
2017ND30ND
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-26AC44793ND
2014-04-03AC49242ND
2015-02-02AC78763ND
2015-02-02AC78769ND
2016-02-09AD22798ND
2016-02-09AD22794ND
2017-05-10AD83664ND
2017-05-10AD83718ND
2017-05-10AD83668ND
2018-02-07AE12789ND
2018-05-02AE24869ND
2019-05-20AE67184ND
2019-05-20AE67186ND