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EWG's Tap Water Database — 2021 UPDATE

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Vanadium

Manhasset Lakeville WD

Vanadium is a metal used in steels and other alloys. People are commonly exposed to vanadium in water and food. Excessive exposure can be toxic during pregnancy and childhood.

MORE ABOUT THIS CONTAMINANT

 

23

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20140.112 ppb226ND - 0.870 ppb
2015ND10ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 21 ppb

The EWG Health Guideline of 21 ppb for vanadium was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against change in blood chemistry.

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-2235135233003AMND
2014-04-2235135233007AMND
2014-04-2235135233005AMND
2014-04-2235135233001AMND
2014-04-2435135554001AMND
2014-04-2935136168001AMND
2014-04-2935136168003AMND
2014-04-2935136168005AMND
2014-06-2335143240001AM0.210 ppb
2014-06-2335143238001AMND
2014-06-3035144500001AMND
2014-10-2935162558009AM0.520 ppb
2014-10-2935162558013AMND
2014-10-2935162558003AMND
2014-10-2935162558011AMND
2014-10-3035162558001AMND
2014-10-3035162558005AMND
2014-10-3135162558017AM0.210 ppb
2014-10-3135162558007AM0.320 ppb
2014-10-3135162558015AM0.870 ppb
2014-12-3035169791003AM0.340 ppb
2014-12-3035169791001AMND
2015-06-2535194932001AMND