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EWG's Tap Water Database — 2021 UPDATE

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Molybdenum

United Water Pennsylvania

Molybdenum is a metal that occurs naturally in soil, minerals and water. People who ingest large amounts can have increased levels of uric acid and gout-like symptoms.

 

18

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND180ND
2015N/A00N/A
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 40 ppb

The EWG Health Guideline of 40 ppb for molybdenum was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against metabolic changes and excess formation of uric acid in the blood.

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-041070357001ND
2014-02-041070357004ND
2014-02-041070313001ND
2014-02-041070313004ND
2014-02-041070260001ND
2014-02-041070260004ND
2014-05-052005008001ND
2014-05-052005008006ND
2014-05-052005008009ND
2014-05-052005008004ND
2014-08-042021476001ND
2014-08-042021476006ND
2014-08-042021476004ND
2014-08-042021476009ND
2014-11-052038592004ND
2014-11-052038591004ND
2014-11-052038591001ND
2014-11-052038592001ND