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EWG's Tap Water Database — 2021 UPDATE

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Aldicarb

Gonzales County Water Supply Corporation

Aldicarb is a neurotoxic insecticide.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND50ND
2015N/A00N/A
2016ND10ND
2017ND50ND
2018N/A00N/A
2019ND10ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 7 ppb

The EWG Health Guideline of 7 ppb for aldicarb was defined by the Environmental Protection Agency as a lifetime health-based limit for effects other than cancer. This health guideline protects against harm to the nervous system.

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-20AC43934ND
2014-02-20AC43927ND
2014-02-20AC43930ND
2014-02-20AC43928ND
2014-02-20AC43926ND
2016-01-19AD18726ND
2017-03-13AD75558ND
2017-03-13AD75556ND
2017-03-13AD75559ND
2017-03-13AD75557ND
2017-04-26AD81286ND
2019-03-05AE57212ND