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EWG's Tap Water Database — 2021 UPDATE

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trans-1,3-Dichloropropene

Collingswood Water Depar

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND60ND
2015N/A00N/A
2016N/A00N/A
2017ND10ND
2018ND20ND
2019ND70ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-0714031563-001ND
2014-03-0714031563-002ND
2014-06-1714061881-002ND
2014-06-1714061881-001ND
2014-09-2414092459-001ND
2014-09-2414092459-002ND
2017-06-30L6876932-1ND
2018-12-28381228702AND
2018-12-28381228703AND
2019-01-16390116767.1ND
2019-01-16390116768.1ND
2019-04-03390403746ND
2019-04-03390403745ND
2019-07-10390711700ND
2019-10-16391016760.1ND
2019-11-20391120796ND