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EWG's Tap Water Database — 2019 UPDATE

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Alachlor (Lasso)

City of Corpus Christi

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

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND40ND
2014ND10ND
2015ND10ND
2016ND10ND
2017ND50ND

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
2012-01-251201639003ND
2013-02-13AC10495ND
2013-06-24AC23018ND
2013-08-09AC27512ND
2013-12-20AC38193ND
2014-03-24AC48195ND
2015-02-17AC80789ND
2016-02-10AD23185ND
2017-01-18AD65522ND
2017-03-21AD76162ND
2017-05-16AD84515ND
2017-07-28AD91469ND
2017-11-14AE04820ND