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EWG's Tap Water Database — 2021 UPDATE

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trans-1,3-Dichloropropene

Dover Air Force Base

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.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND30ND
2016ND20ND
2017ND20ND
2018ND10ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-12-31S553966ND
2014-12-31S553967ND
2015-01-21S588732ND
2015-10-19S614737ND
2015-10-19S614738ND
2016-08-16S670439ND
2016-08-16S670440ND
2017-08-31S737028ND
2017-08-31S737030ND
2018-01-17S770546ND
2019-08-08S865165ND
2019-08-08S865169ND