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EWG's Tap Water Database — 2019 UPDATE

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Aldicarb

Concord Water Department

Aldicarb is a neurotoxic insecticide.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014N/A00N/A
2015ND50ND
2016ND10ND
2017ND10ND

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
2015-08-07146612.01ND
2015-10-15149110.01ND
2015-10-15149110.02ND
2015-10-15149110.03ND
2015-10-15149110.04ND
2016-08-05159131.01ND
2017-08-04171853.01ND