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EWG's Tap Water Database — 2021 UPDATE

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Propachlor

Hannibal

Propachlor is a carcinogenic, DNA-damaging herbicide also associated with adverse developmental effects and reproductive toxicity. Propachlor use is discontinued in the U.S.

 

24

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
2014ND40ND
2015ND40ND
2016ND40ND
2017ND40ND
2018ND40ND
2019ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-21AC18945ND
2014-05-23AC23700ND
2014-08-18AC32482ND
2014-12-01AC38695ND
2015-02-20AC42511ND
2015-05-14AC47070ND
2015-08-31AC58039ND
2015-11-12AC63214ND
2016-02-18AC66887ND
2016-05-13AC72571ND
2016-08-25AC82248ND
2016-11-21AC87750ND
2017-02-10AC91337ND
2017-05-12AC96280ND
2017-08-28AD04053ND
2017-11-29AD09864ND
2018-02-19AD14817ND
2018-05-14AD20821ND
2018-08-13AD31528ND
2018-11-27AD36103ND
2019-03-04AD39905ND
2019-05-20AD47788ND
2019-08-19AD54378ND
2019-11-18AD58403ND