Know Your Environment. Protect Your Health.

Alachlor (Lasso)

Triple R Mutual Water Company

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

 

47

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
2019ND100ND
2020ND40ND
2021ND250ND
2022ND80ND
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
2019-12-11CA5400670_008_008-201912111255ND
2019-12-11CA5400670_007_007-201912111240ND
2019-12-11CA5400670_006_006-201912111100ND
2019-12-11CA5400670_004_004-201912110955ND
2019-12-11CA5400670_002_002-201912111155ND
2019-12-11CA5400670_010_010-201912111225ND
2019-12-11CA5400670_009_009-201912111115ND
2019-12-11CA5400670_005_005-201912111140ND
2019-12-11CA5400670_001_001-201912111030ND
2019-12-11CA5400670_011_011-201912111210ND
2020-03-22CA5400670_011_011-202003221250ND
2020-06-29CA5400670_011_011-202006291640ND
2020-09-28CA5400670_011_011-202009281620ND
2020-12-20CA5400670_011_011-202012201140ND
2021-03-31CA5400670_011_011-202103311200ND
2021-06-24CA5400670_005_005-202106240850ND
2021-06-24CA5400670_007_007-202106240950ND
2021-06-24CA5400670_004_004-202106240800ND
2021-06-24CA5400670_006_006-202106240835ND
2021-06-24CA5400670_001_001-202106240820ND
2021-06-24CA5400670_008_008-202106241010ND
2021-06-24CA5400670_009_009-202106240920ND
2021-06-24CA5400670_002_002-202106241030ND
2021-09-27CA5400670_006_006-202109271740ND
2021-09-27CA5400670_004_004-202109271630ND
2021-09-27CA5400670_002_002-202109271615ND
2021-09-27CA5400670_001_001-202109271600ND
2021-09-27CA5400670_009_009-202109271700ND
2021-09-27CA5400670_008_008-202109271830ND
2021-09-27CA5400670_007_007-202109271800ND
2021-09-27CA5400670_005_005-202109271645ND
2021-12-21CA5400670_009_009-202112211325ND
2021-12-21CA5400670_006_006-202112211340ND
2021-12-21CA5400670_001_001-202112211400ND
2021-12-21CA5400670_008_008-202112211257ND
2021-12-21CA5400670_005_005-202112211335ND
2021-12-21CA5400670_002_002-202112211315ND
2021-12-21CA5400670_007_007-202112211240ND
2021-12-21CA5400670_004_004-202112211410ND
2022-03-27CA5400670_009_009-202203271435ND
2022-03-27CA5400670_008_008-202203271720ND
2022-03-27CA5400670_007_007-202203271700ND
2022-03-27CA5400670_001_001-202203271400ND
2022-03-27CA5400670_006_006-202203271420ND
2022-03-27CA5400670_005_005-202203271645ND
2022-03-27CA5400670_002_002-202203271630ND
2022-03-27CA5400670_004_004-202203271800ND