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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Golden State Water Company (GSWC) - Bell, Bell Gardens

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

 

38

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
2015N/A00N/A
2016ND20ND
2017ND110ND
2018ND120ND
2019ND130ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-02-034790-032-0820ND
2016-02-034790-012-0845ND
2017-02-089590-007-1021ND
2017-02-089590-012-1300ND
2017-02-089590-032-0958ND
2017-02-099590-036-0935ND
2017-02-289590-034-1154ND
2017-05-039590-007-1152ND
2017-05-039590-012-1006ND
2017-08-029590-012-1001ND
2017-08-029590-007-0906ND
2017-11-089590-007-1025ND
2017-11-089590-012-1238ND
2018-02-069590-032-1239ND
2018-02-069590-036-1035ND
2018-02-069590-007-1245ND
2018-02-069590-012-1126ND
2018-03-079590-034-1345ND
2018-04-189590-031-1130ND
2018-05-039590-007-1400ND
2018-05-039590-012-1312ND
2018-08-079590-012-1032ND
2018-09-129590-007-0900ND
2018-11-069590-012-1035ND
2018-11-069590-007-1129ND
2019-02-129590-026-0810ND
2019-02-129590-031-1130ND
2019-02-129590-032-1045ND
2019-02-129590-007-0809ND
2019-02-149590-012-1315ND
2019-02-149590-034-1317ND
2019-02-209590-036-1105ND
2019-05-149590-007-1049ND
2019-05-299590-012-1205ND
2019-08-069590-012-1305ND
2019-08-079590-007-1220ND
2019-11-059590-012-1115ND
2019-11-069590-007-1234ND