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EWG's Tap Water Database — 2021 UPDATE

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trans-1,3-Dichloropropene

Conroe Bay Water Sewer Supply

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

ppb = parts per billion

All test results

Date Lab ID Result
2015-08-12AD03850ND
2016-09-14AD49446ND
2017-10-26AE02455ND
2018-04-17AE22781ND
2019-09-11AE83007ND