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EWG's Tap Water Database — 2019 UPDATE

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Beryllium

Griffin

Beryllium is a toxic metal that is both naturally occurring and released into the environment from industrial pollution and incineration. Beryllium can damage lungs, bones and the digestive system.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND20ND
2013ND20ND
2014ND20ND
2015ND20ND
2016ND20ND
2017ND20ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 1 ppb

The EWG Health Guideline of 1 ppb for beryllium was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to the stomach and intestines.

EPA Maximum Contaminant
Level (MCL) 4 ppb

The legal limit for beryllium, established in 1992, was based on a toxicity study in laboratory animals published in 1970. This limit does not include any additional consideration of children’s health.

ppb = parts per billion

All test results

Date Lab ID Result
2012-05-08AH61154ND
2012-05-15AH64675ND
2013-06-12AI03634ND
2013-07-10AI06099ND
2014-02-25AI28735ND
2014-02-25AI28627ND
2015-01-27AI63626ND
2015-02-10AI64715ND
2016-01-27AJ05145ND
2016-02-08AJ06091ND
2017-02-09AJ46223ND
2017-02-13AJ46346ND