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EWG's Tap Water Database — 2019 UPDATE

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Dalapon

Lee County WSC

The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.

 

81

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND20ND
2014ND210ND
2015ND160ND
2016ND170ND
2017ND250ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 200 ppb

The legal limit for dalapon, established in 1992, was based on a toxicity study in laboratory animals published in 1960.

ppb = parts per billion

All test results

Date Lab ID Result
2013-10-14Q1308854026ND
2013-10-14Q1308854014ND
2014-02-25AC44558ND
2014-02-25AC44556ND
2014-02-25AC44559ND
2014-02-25AC44560ND
2014-02-25AC44557ND
2014-02-25AC44498ND
2014-02-25AC44479ND
2014-02-25AC44477ND
2014-02-25AC44480ND
2014-05-13AC54050ND
2014-05-13AC54047ND
2014-05-13AC54049ND
2014-05-13AC54048ND
2014-08-14AC63807ND
2014-08-14AC63795ND
2014-08-14AC63792ND
2014-08-14AC63796ND
2014-12-08AC73987ND
2014-12-08AC73981ND
2014-12-08AC73982ND
2014-12-08AC73988ND
2015-03-04AC82662ND
2015-03-04AC82666ND
2015-03-04AC82734ND
2015-03-04AC82665ND
2015-06-17AC96240ND
2015-06-17AC96252ND
2015-06-17AC96253ND
2015-06-17AC96251ND
2015-09-01AD05145ND
2015-09-01AD05137ND
2015-09-01AD05139ND
2015-09-01AD05131ND
2015-11-13AD13546ND
2015-11-13AD13549ND
2015-11-13AD13550ND
2015-11-13AD13585ND
2016-01-27AD20344ND
2016-01-27AD20346ND
2016-01-27AD20345ND
2016-01-27AD20347ND
2016-04-12AD32770ND
2016-04-12AD32768ND
2016-04-12AD32766ND
2016-04-12AD32765ND
2016-04-12AD32874ND
2016-07-26AD45660ND
2016-07-26AD45665ND
2016-07-26AD45667ND
2016-07-26AD45662ND
2016-10-31AD55454ND
2016-10-31AD55453ND
2016-10-31AD55452ND
2016-10-31AD55457ND
2017-01-30AD67640ND
2017-01-30AD67509ND
2017-01-30AD67506ND
2017-01-30AD67511ND
2017-01-30AD67644ND
2017-01-30AD67510ND
2017-04-11AD79180ND
2017-05-04AD82732ND
2017-05-04AD82731ND
2017-05-04AD82730ND
2017-05-04AD82851ND
2017-05-04AD82852ND
2017-05-04AD82840ND
2017-05-04AD82853ND
2017-05-30AD85966ND
2017-07-24AD90405ND
2017-07-24AD90326ND
2017-07-24AD90327ND
2017-07-24AD90322ND
2017-07-24AD90323ND
2017-10-04AD99231ND
2017-10-04AD99236ND
2017-10-04AD99235ND
2017-10-04AD99355ND
2017-10-04AD99243ND