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EWG's Tap Water Database — 2019 UPDATE

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Vanadium

City of Ridgeland

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.

 

12

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
20140.0805 ppb62ND - 0.243 ppb
20150.0400 ppb61ND - 0.240 ppb
2016N/A00N/A
2017N/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
2014-08-26813564-122880.243 ppb
2014-08-26813566-122880.240 ppb
2014-08-26813562-12288ND
2014-08-26813568-12288ND
2014-09-08816767-12361ND
2014-09-29823195-12571ND
2015-02-18844450-13477ND
2015-02-18844458-13477ND
2015-02-18844460-13477ND
2015-02-18844454-134770.240 ppb
2015-02-18844452-13477ND
2015-03-10847557-13628ND