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EWG's Tap Water Database — 2021 UPDATE

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gamma-Chlordane

City of Tyler

The cancer-causing pesticide chlordane was banned in 1988. Chlordane is persistent and accumulates in the body. It is still found in the environment and in the bodies of adults and newborn babies.

MORE ABOUT THIS CONTAMINANT

 

32

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND70ND
2015ND80ND
2016ND80ND
2017ND50ND
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-31Q1410257001ND
2014-06-18Q1421982031ND
2014-06-18Q1421982030ND
2014-06-18Q1421982029ND
2014-06-18Q1421982028ND
2014-06-18Q1421982027ND
2014-12-03Q1458264018ND
2015-02-26Q1507535002ND
2015-02-26Q1507535017ND
2015-02-26Q1507535001ND
2015-05-19Q1518367005ND
2015-05-19Q1518367004ND
2015-05-19Q1518367003ND
2015-05-19Q1518367002ND
2015-05-19Q1518367001ND
2016-01-07Q1600562010ND
2016-01-07Q1600562009ND
2016-04-07Q1613869021ND
2016-04-07Q1613869020ND
2016-04-07Q1613869019ND
2016-04-07Q1613869017ND
2016-09-01Q1634922013ND
2016-11-14Q1648983009ND
2017-01-19Q1702466001ND
2017-05-02Q1718006013ND
2017-05-02Q1718006012ND
2017-11-09Q1757796010ND
2017-11-09Q1757796020ND
2018-06-26Q1825822002ND
2018-06-26Q1825822001ND
2019-01-16Q1902313001ND
2019-01-16Q1902313002ND