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EWG's Tap Water Database — 2019 UPDATE

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Dalapon

Sherwood Estates Manufactured Townhome C

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

 

7

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
20133.28 ppb31ND - 9.85 ppb
2014ND10ND
2015ND10ND
2016ND10ND
2017ND10ND

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
2013-02-1313024310069.85 ppb
2013-09-11Q1307034001ND
2013-11-07Q1312051002ND
2014-05-06Q1414701002ND
2015-01-27Q1503097002ND
2016-07-19Q1629184002ND
2017-01-17Q1701971004ND