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EWG's Tap Water Database — 2021 UPDATE

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Aldicarb

City of Columbus

Aldicarb is a neurotoxic insecticide.

 

15

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015N/A00N/A
2016ND10ND
2017ND70ND
2018ND60ND
2019N/A00N/A

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
2014-01-13278812ND
2016-10-03ND
2017-01-23ND
2017-03-27ND
2017-05-30ND
2017-06-19ND
2017-07-10ND
2017-07-10ND
2017-10-10ND
2018-01-16531817ND
2018-04-02545858ND
2018-04-02545859ND
2018-07-09560947ND
2018-07-09561185ND
2018-10-01577008ND