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EWG's Tap Water Database — 2019 UPDATE

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Dalapon

Kontree Apartments Water System

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

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND30ND
2014ND50ND
2015ND10ND
2016ND10ND
2017N/A00N/A

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
2012-06-2524019ND
2013-06-2626099ND
2013-08-0686986ND
2013-10-0390661ND
2014-01-2794266ND
2014-05-0597260ND
2014-07-0700023ND
2014-07-0700022ND
2014-11-0354559ND
2015-11-0267709ND
2016-09-06ND