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EWG's Tap Water Database — 2019 UPDATE

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alpha-Chlordane

City of Hereford

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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND20ND
2014ND20ND
2015ND20ND
2016ND40ND
2017ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-05-30AB91356ND
2013-05-28Q1301569014ND
2013-05-28Q1301569005ND
2014-02-12Q1404321007ND
2014-02-12Q1404321006ND
2015-01-29Q1503619010ND
2015-01-29Q1503619009ND
2016-02-10Q1605969006ND
2016-02-10Q1605969005ND
2016-03-17Q1611196006ND
2016-03-17Q1611196005ND
2017-01-17Q1702053001ND
2017-04-10Q1714723003ND
2017-05-09Q1718998003ND