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EWG's Tap Water Database

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Dalapon

Fairview Union Water System

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

 

22

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010ND10ND
2011ND10ND
2012ND10ND
201360.8 ppb1160.8 ppb
2014125.4 ppb3369.1 ppb - 175.9 ppb
20152.75 ppb43ND - 5.50 ppb

ppb = parts per billion.

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 200 ppb

The enforceable federal standard that defines the highest level of a contaminant allowed in drinking water.

ppb = parts per billion.

EPA Maximum Contaminant
Level Goal (MCLG)200 ppb

A non-enforceable federal health guideline. For cancer-causing chemicals, these health goals are typically set to zero.

ppb = parts per billion.

All test results

Date Lab ID Result
2010-06-07AD39802ND
2010-06-07AD39802ND
2011-05-16AD53431ND
2011-05-16AD53431ND
2012-03-19AD64420ND
2012-03-19AD64420ND
2013-03-25AD7635360.8 ppb
2013-03-25AD7635360.8 ppb
2014-04-14AD9060569.1 ppb
2014-04-14AD9060569.1 ppb
2014-05-07AD91345175.9 ppb
2014-05-07AD91345175.9 ppb
2014-06-11AD92200131.1 ppb
2014-06-11AD92200131.1 ppb
2015-03-0935178883001ND
2015-03-0935178883001ND
2015-06-29351957640035.50 ppb
2015-06-29351957640035.50 ppb
2015-09-23352087580132.80 ppb
2015-09-23352087580132.80 ppb
2015-10-12352117030012.70 ppb
2015-10-12352117030012.70 ppb