Know Your Environment. Protect Your Health.

Alachlor (Lasso)

Woodlake, City Of

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

 

45

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND150ND
2019ND80ND
2020ND10ND
2021ND40ND
2022ND30ND
2023ND140ND

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
2018-02-27CA5410020_010_010-201802271418ND
2018-02-27CA5410020_009_009-201802271430ND
2018-06-28CA5410020_007_007-201806281313ND
2018-06-28CA5410020_010_010-201806281355ND
2018-06-28CA5410020_009_009-201806281344ND
2018-06-28CA5410020_004_004-201806281258ND
2018-06-28CA5410020_005_005-201806281240ND
2018-06-28CA5410020_006_006-201806281320ND
2018-09-20CA5410020_010_010-201809201140ND
2018-09-20CA5410020_005_005-201809201240ND
2018-09-20CA5410020_008_008-201809201210ND
2018-09-20CA5410020_004_004-201809201250ND
2018-09-20CA5410020_009_009-201809201154ND
2018-12-28CA5410020_009_009-201812281305ND
2018-12-28CA5410020_010_010-201812281235ND
2019-02-28CA5410020_010_010-201902281318ND
2019-02-28CA5410020_009_009-201902281335ND
2019-05-07CA5410020_010_010-201905071315ND
2019-05-07CA5410020_009_009-201905071340ND
2019-08-22CA5410020_010_010-201908221315ND
2019-08-22CA5410020_009_009-201908221331ND
2019-11-26CA5410020_010_010-201911261325ND
2019-11-26CA5410020_009_009-201911261340ND
2020-09-15CA5410020_010_010-202009151144ND
2021-05-21CA5410020_006_006-202105211255ND
2021-05-21CA5410020_007_007-202105211318ND
2021-08-31CA5410020_004_004-202108311030ND
2021-08-31CA5410020_005_005-202108311010ND
2022-09-22CA5410020_009_009-202209221328ND
2022-09-27CA5410020_008_008-202209271225ND
2022-12-29CA5410020_008_008-202212291048ND
2023-03-27CA5410020_004_004-202303271340ND
2023-03-27CA5410020_008_008-202303271210ND
2023-03-27CA5410020_010_010-202303271130ND
2023-03-27CA5410020_005_005-202303271310ND
2023-03-27CA5410020_006_006-202303271240ND
2023-03-27CA5410020_007_007-202303271255ND
2023-03-27CA5410020_009_009-202303271145ND
2023-06-05CA5410020_009_009-202306051145ND
2023-06-05CA5410020_006_006-202306051250ND
2023-06-05CA5410020_010_010-202306051135ND
2023-06-05CA5410020_007_007-202306051310ND
2023-06-05CA5410020_008_008-202306051220ND
2023-06-08CA5410020_004_004-202306081315ND
2023-06-08CA5410020_005_005-202306081325ND