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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Texas State University - San Marcos

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.

 

5

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
2014N/A00N/A
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-06-08AC94978ND
2016-02-25AD25745ND
2017-04-20AD80428ND
2018-02-05AE12243ND
2019-01-15AE49833ND