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EWG's Tap Water Database — 2021 UPDATE

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trans-1,3-Dichloropropene

Commerce-city, 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.

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39

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND80ND
2015ND60ND
2016ND30ND
2017ND120ND
2018ND30ND
2019ND70ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-209590-014-1250ND
2014-02-209590-013-1240ND
2014-02-209590-005-1230ND
2014-08-125810-014-0848ND
2014-08-125810-013-0844ND
2014-08-125810-005-0840ND
2014-11-149590-014-1410ND
2014-11-149590-005-1415ND
2015-05-119590-005-0905ND
2015-05-119590-013-0910ND
2015-05-119590-014-0915ND
2015-12-149590-005-1515ND
2015-12-149590-014-1530ND
2015-12-149590-013-1522ND
2016-10-279590-013-1040ND
2016-12-135810-013-1026ND
2016-12-205810-013-0924ND
2017-01-245810-013-1031ND
2017-02-089590-014-1337ND
2017-02-089590-005-1328ND
2017-02-089590-013-1343ND
2017-03-285810-013-1412ND
2017-04-269590-014-1405ND
2017-04-269590-005-1350ND
2017-04-269590-013-1356ND
2017-09-019590-014-1125ND
2017-09-019590-005-1115ND
2017-09-019590-013-1120ND
2017-11-219590-013-0920ND
2018-04-109590-013-0907ND
2018-04-169590-013-0903ND
2018-10-169590-013-0918ND
2019-01-229590-013-0952ND
2019-04-099590-013-1415ND
2019-04-099590-005-1411ND
2019-04-099590-014-1420ND
2019-04-159590-005-1500ND
2019-04-159590-014-1509ND
2019-04-159590-013-1504ND