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EWG's Tap Water Database — 2019 UPDATE

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Dalapon

Ilion

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

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND30ND
2013ND40ND
2014ND10ND
2015ND30ND
2016ND30ND
2017ND30ND

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
2012-01-091200380-SOCND
2012-07-091210462-SOC/RESAND
2012-12-031219429-SOC/RESAND
2013-01-071300259-001-SOCND
2013-04-011304251-SOCND
2013-07-081310187-SOCND
2013-10-151317017-001-SOCND
2014-01-131400485-SOCND
2015-01-121500412-001-SOCND
2015-05-111506282-001-SOCND
2015-05-111506281-01-SOCND
2016-01-111600468-001-SOCND
2016-01-111600465-001-SOCND
2016-01-111600454-001-SOCND
2017-08-211713600-001-SOCND
2017-08-211713558-001-SOCND
2017-08-211713601-001-SOCND