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EWG's Tap Water Database — 2021 UPDATE

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gamma-Chlordane

Dover Water Department

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.

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31

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
2016ND100ND
2017ND100ND
2018ND60ND
2019ND50ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-01-07B600112001ND
2016-04-13B601866001ND
2016-07-06B605223001ND
2016-07-06B605223003ND
2016-07-07B605299002ND
2016-07-07B605299003ND
2016-07-07B605299004ND
2016-07-13B605689002ND
2016-07-25B606384002ND
2016-10-05B609367003ND
2017-02-22B700796001ND
2017-05-12B702489001ND
2017-05-12B702494001ND
2017-06-01B703156002ND
2017-07-19B705657002ND
2017-07-19B705657004ND
2017-07-19B705657001ND
2017-07-20B705749002ND
2017-07-20B705749004ND
2017-07-20B705749006ND
2018-01-22B800282001ND
2018-04-19B801796001ND
2018-05-15B802449002ND
2018-07-24B805761001ND
2018-07-24B805761002ND
2018-09-05B807804001ND
2019-07-02B904902001ND
2019-07-02B904902002ND
2019-07-10B905242002ND
2019-07-10B905242004ND
2019-07-10B905242005ND