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EWG's Tap Water Database — 2019 UPDATE

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Alachlor (Lasso)

Franklin Water Systems 3

Alachlor is a widely used agricultural herbicide. It causes cancer in laboratory animals and may be carcinogenic to people.

 

11

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
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016ND50ND
2017ND60ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 2 ppb

The legal limit for alachlor, established in 1991, was based on toxicity studies in laboratory animals conducted in the 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2016-03-08Q1609693007ND
2016-03-08Q1609693008ND
2016-03-08Q1609693009ND
2016-12-13Q1654192016ND
2016-12-13Q1654192017ND
2017-03-21Q1711955007ND
2017-03-21Q1711955008ND
2017-06-07AD86943ND
2017-06-21Q1725672005ND
2017-07-25Q1730588011ND
2017-07-25Q1730588001ND