Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Alachlor (Lasso)

Riverfront Rv Park

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

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
20150.200 ppb21ND - 0.400 ppb
2016ND40ND
2017ND30ND
2018ND10ND
2019ND10ND

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
2014-09-1521403571-SND
2015-09-0821503472-S0.400 ppb
2015-12-0821504510AND
2016-01-20601211101-SND
2016-04-12604131001ND
2016-07-1321602433-SND
2016-11-0821604077-SND
2017-01-1921700192AB-SND
2017-04-1721701316ND
2017-07-1821702454-SND
2018-07-17807190801-SND
2019-07-10907104201-SND