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EWG's Tap Water Database — 2021 UPDATE

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1,1-Dichloropropene

Cypress Valley Water Supply Corporation Plant 1

1,1-Dichloropropene is an industrial chemical.

 

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
2015ND30ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-05-27Q1519429004ND
2015-09-17Q1536488002ND
2015-11-19Q1546024001ND
2016-06-14Q1623924001ND
2017-12-11AE07557ND
2018-11-06AE45637ND
2019-05-29AE68658ND