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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Cal-water Service Company - Marysville

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.

 

17

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
2014ND110ND
2015ND20ND
2016N/A00N/A
2017ND20ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-015810-023-1123ND
2014-05-015810-011-1115ND
2014-06-235810-023-1427ND
2014-06-235810-011-1436ND
2014-08-115810-023-0946ND
2014-08-115810-011-0941ND
2014-10-209590-013-1403ND
2014-10-209590-011-0916ND
2014-12-229590-011-0954ND
2014-12-309590-023-1046ND
2014-12-309590-011-1043ND
2015-05-049590-023-0846ND
2015-05-049590-011-0841ND
2017-07-189590-016-1350ND
2017-07-189590-013-1410ND
2018-04-169590-013-1006ND
2019-01-219590-013-1050ND