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EWG's Tap Water Database — 2021 UPDATE

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Aldicarb

San Antonio Water System

Aldicarb is a neurotoxic insecticide.

MORE ABOUT THIS CONTAMINANT

 

97

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND310ND
2015N/A00N/A
2016ND80ND
2017ND450ND
2018ND60ND
2019ND70ND

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
2014-01-13AC38643ND
2014-01-13AC38650ND
2014-01-13AC38644ND
2014-01-13AC38641ND
2014-01-13AC38640ND
2014-01-14AC38885ND
2014-01-14AC38886ND
2014-01-14AC38884ND
2014-01-14AC38887ND
2014-01-14AC38900ND
2014-01-15AC39112ND
2014-03-31AC48818ND
2014-03-31AC48822ND
2014-03-31AC48819ND
2014-03-31AC48820ND
2014-03-31AC48821ND
2014-03-31AC48824ND
2014-05-13AC54009ND
2014-05-13AC54010ND
2014-06-30AC58430ND
2014-06-30AC58431ND
2014-07-29AC61400ND
2014-07-29AC61402ND
2014-07-29AC61399ND
2014-07-31AC61807ND
2014-09-02AC65481ND
2014-09-29AC68432ND
2014-09-29AC68431ND
2014-09-29AC68435ND
2014-11-25AC73021ND
2014-11-25AC73025ND
2016-06-28AD42290ND
2016-09-01AD47740ND
2016-11-02AD56263ND
2016-11-02AD56265ND
2016-11-02AD56264ND
2016-11-02AD56266ND
2016-11-03AD56549ND
2016-11-29AD59429ND
2017-01-30AD67674ND
2017-01-30AD67673ND
2017-01-30AD67664ND
2017-02-01AD68196ND
2017-02-01AD68197ND
2017-02-02AD68513ND
2017-03-06AD73520ND
2017-03-06AD73521ND
2017-03-06AD73519ND
2017-03-29AD77544ND
2017-03-29AD77543ND
2017-03-29AD77546ND
2017-03-29AD77542ND
2017-03-29AD77545ND
2017-03-30AD77867ND
2017-03-30AD77866ND
2017-03-30AD77865ND
2017-04-25AD81016ND
2017-07-06AD88547ND
2017-07-06AD88546ND
2017-07-06AD88541ND
2017-09-11AD95628ND
2017-09-11AD95622ND
2017-09-11AD95626ND
2017-10-17AE01161ND
2017-10-18AE01421ND
2017-10-18AE01423ND
2017-10-18AE01424ND
2017-12-04AE06633ND
2017-12-05AE06827ND
2017-12-05AE06828ND
2017-12-05AE06826ND
2017-12-06AE07071ND
2017-12-07AE07285ND
2017-12-07AE07280ND
2017-12-07AE07282ND
2017-12-07AE07286ND
2017-12-07AE07284ND
2017-12-07AE07281ND
2017-12-08AE07459ND
2017-12-08AE07460ND
2017-12-13AE07714ND
2017-12-13AE07712ND
2017-12-13AE07713ND
2017-12-20AE07874ND
2018-03-01AE16435ND
2018-05-10AE25996ND
2018-07-02AE32317ND
2018-08-31AE39189ND
2018-11-19AE46529ND
2018-12-13AE48877ND
2019-01-30AE52297ND
2019-01-31AE52517ND
2019-03-28AE60541ND
2019-03-28AE60540ND
2019-04-23AE63416ND
2019-04-25AE63797ND
2019-11-26AE90676ND