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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

City of Santa Rosa

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.

 

6

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
2015ND20ND
2016N/A00N/A
2017N/A00N/A
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-05-121126-007-0739ND
2015-05-121126-008-0814ND
2018-11-061126-007-0844ND
2018-11-061126-008-0931ND
2019-04-181126-007-0754ND
2019-04-181126-008-0820ND