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EWG's Tap Water Database — 2021 UPDATE

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Molybdenum

Rehoboth District

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND160ND
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
2015-03-163206743ND
2015-03-163206891ND
2015-03-163206826ND
2015-03-163207261ND
2015-03-163206873ND
2015-03-163206878ND
2015-03-163206882ND
2015-03-163206815ND
2015-09-283331428ND
2015-09-283331490ND
2015-09-283331335ND
2015-09-283331357ND
2015-09-283331348ND
2015-09-283331419ND
2015-09-283331366ND
2015-09-283331512ND