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EWG's Tap Water Database — 2021 UPDATE

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Dalapon

Waterford Township

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

 

20

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
2014ND120ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND40ND

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
2014-01-28LLF07922ND
2014-01-28LLF07924ND
2014-01-28LLF07923ND
2014-01-28LLF07921ND
2014-04-09LLF14146ND
2014-04-09LLF14147ND
2014-04-09LLF14149ND
2014-04-09LLF14148ND
2014-07-17LLF27917ND
2014-07-17LLF27920ND
2014-07-17LLF27919ND
2014-07-17LLF27918ND
2018-07-19LLH94054ND
2018-07-19LLH94054ND
2018-07-19LLH94053ND
2018-07-19LLH94053ND
2019-07-23LLI51292ND
2019-07-23LLI51292ND
2019-07-23LLI51293ND
2019-07-23LLI51293ND