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EWG's Tap Water Database — 2021 UPDATE

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1,3-Dichloropropene

Lynwood Water Department

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.

MORE ABOUT THIS CONTAMINANT

 

27

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND50ND
2016ND50ND
2017ND60ND
2018ND40ND
2019ND30ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.2 ppb

The EWG Health Guideline of 0.2 ppb for 1,3-dichloropropene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-229588-009-1103ND
2014-01-229588-008-1115ND
2014-07-169588-011-0953ND
2014-10-159588-016-0818ND
2015-01-149588-008-1040ND
2015-01-149588-009-1053ND
2015-04-089588-016-0936ND
2015-07-159588-011-1055ND
2015-10-199588-016-1000ND
2016-01-139588-008-1300ND
2016-01-139588-009-1245ND
2016-04-139588-008-1018ND
2016-04-139588-009-1002ND
2016-07-139588-011-0940ND
2017-01-119588-008-0945ND
2017-01-119588-009-1020ND
2017-06-209588-016-0930ND
2017-07-129588-011-1000ND
2017-10-119588-009-1015ND
2017-10-119588-008-1040ND
2018-01-109588-009-1030ND
2018-01-109588-008-1115ND
2018-04-189588-016-0950ND
2018-07-099588-011-0944ND
2019-01-099588-009-1030ND
2019-03-149588-008-0905ND
2019-04-109588-016-1000ND