Know Your Environment. Protect Your Health.

Alachlor (Lasso)

City of Naples

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

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND30ND
2020N/A00N/A
2021N/A00N/A
2022ND40ND
2023N/A00N/A

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2019-08-15Q1955907008ND
2019-08-15Q1955907009ND
2019-08-15Q1955907010ND
2022-02-08Q2204273001ND
2022-06-14Q2216505005ND
2022-06-14Q2216505006ND
2022-11-15Q2234252001ND