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EWG's Tap Water Database — 2021 UPDATE

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trans-1,3-Dichloropropene

Granger - Hunter Improvement 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.

 

25

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND50ND
2015ND50ND
2016ND50ND
2017ND70ND
2018ND20ND
2019ND10ND

ppb = parts per billion

All test results

Date Result
2014-07-09ND
2014-07-09ND
2014-07-09ND
2014-07-09ND
2014-07-09ND
2015-07-30ND
2015-07-30ND
2015-07-30ND
2015-07-30ND
2015-07-30ND
2016-07-19ND
2016-07-19ND
2016-07-19ND
2016-07-19ND
2016-07-19ND
2017-01-11ND
2017-06-21ND
2017-06-21ND
2017-06-21ND
2017-06-21ND
2017-06-21ND
2017-06-28ND
2018-02-26ND
2018-07-30ND
2019-07-23ND