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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Travis County Municipal Utility District 4

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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND20ND
2016ND40ND
2017ND20ND
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-28AC65350ND
2015-09-16AD07415ND
2015-12-03AD15478ND
2016-03-09AD27947ND
2016-06-15AD40768ND
2016-09-07AD48196ND
2016-09-07AD48198ND
2017-05-02AD82214ND
2017-08-10AD92779ND
2018-02-15AE14083ND
2018-08-13AE36646ND
2019-02-14AE54602ND
2019-08-20AE79613ND