Know Your Environment. Protect Your Health.

Alachlor (Lasso)

Aqua Pa Uwchlan

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

 

25

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
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022ND20ND
2023ND230ND

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
2022-08-0327224183.00ND
2022-10-1227632708.00ND
2023-02-0728340599.00ND
2023-02-0728340539.00ND
2023-02-0728340569.00ND
2023-02-0728340659.00ND
2023-02-0728340629.00ND
2023-02-1428340896.00ND
2023-04-1728692521.00ND
2023-04-2028692460.00ND
2023-04-2028692490.00ND
2023-04-2028692430.00ND
2023-04-2628692556.00ND
2023-04-2628692586.00ND
2023-07-1129487125.00ND
2023-07-1129487189.00ND
2023-07-1729487210.00ND
2023-07-1729487153.00ND
2023-07-1729487238.00ND
2023-07-1729487266.00ND
2023-10-1630062502.00ND
2023-10-1630062446.00ND
2023-10-1630062474.00ND
2023-10-1830062418.00ND
2023-10-1830062397.00ND