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EWG's Tap Water Database — 2021 UPDATE

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Beryllium

WA of Great Neck North

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.

MORE ABOUT THIS CONTAMINANT

 

73

Samples

1

Samples exceeding legal limit (MCL)

1

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND110ND
2015ND110ND
20160.667 ppb151ND - 10.00 ppb
2017ND80ND
2018ND130ND
2019ND150ND

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
2014-03-191403D53-001-PRIND
2014-04-041404375-001-PRIND
2014-04-091404724-001-PRIND
2014-05-071405482-001-PRIND
2014-05-281405J51-001-PRIND
2014-06-111406828-007-PRIND
2014-06-251406I67-001-PRIND
2014-07-021407155-001-PRIND
2014-07-151407B43-001-PRIND
2014-07-231407G58-001-PRIND
2014-08-131408872-001-PRIND
2015-04-291504M38-001-PRIND
2015-05-131505959-001-PRIND
2015-05-191505D35-001-PRIND
2015-05-271505J23-001-PRIND
2015-06-171506E38-001-PRIND
2015-07-011507070-006-PRIND
2015-07-021507143-001-PRIND
2015-07-081507541-007-PRIND
2015-08-051508396-001-PRIND
2015-09-181509E22-001-PRIND
2015-10-151510B96-002-PRIND
2016-02-021602178-001-PRIND
2016-02-021602178-001ND
2016-02-041602355-001-PRIND
2016-02-041602355-002-PRIND
2016-03-231603J11-003-PRIND
2016-04-181604F8-001-PRIND
2016-04-181604F80-002-PRIND
2016-04-197016353002-PRIND
2016-05-251605O21-002-PRI10.00 ppb
2016-05-251605O21-003-PRIND
2016-06-081606815-001-PRIND
2016-06-081606815-002-PRIND
2016-06-151606F49-001-PRIND
2016-07-201607H45-004-PRIND
2016-09-281609P07-001-PRIND
2017-01-11708895004-PRIND
2017-01-18709391004-PRIND
2017-04-197016353002-PRIND
2017-04-197016353001-PRIND
2017-05-167018709004ND
2017-05-257019627001-PRIND
2017-05-257019627002-PRIND
2017-05-317019992001-PRIND
2018-02-167043241001ND
2018-04-117048019004-PRIND
2018-04-117048019005-PRIND
2018-04-257049567002-PRIND
2018-05-037050448001-PRIND
2018-05-167051868001-PRIND
2018-05-317053307003-PRIND
2018-07-257059413001-PRIND
2018-09-057063752002ND
2018-09-197065375002-PRIND
2018-11-217071803004ND
2018-11-217071803003-PRIND
2018-11-217071803005-PRIND
2019-02-257080571001-PRIND
2019-04-017084027001-PRIND
2019-05-297091243001-PRIND
2019-09-1170104595006-PRIND
2019-09-1170104595007-PRIND
2019-10-0270106959003-PRIND
2019-10-0270106959004-PRIND
2019-10-1670108703003-PRIND
2019-10-1670108703001-PRIND
2019-10-1670108703002-PRIND
2019-12-2470116457005-PRIND
2019-12-2470116457006-PRIND
2019-12-2470116457002-PRIND
2019-12-2470116457003-PRIND
2019-12-2470116457004-PRIND