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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Lcra Tow Water System

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND10ND
2016ND30ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-01-29AC78485ND
2016-01-21AD19325ND
2016-09-15AD49772ND
2016-10-24AD54340ND
2017-02-08AD69608ND
2018-09-27AE41984ND
2019-06-27AE72531ND