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EWG's Tap Water Database — 2019 UPDATE

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Beryllium

Epcor Water - Sun City

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.

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND90ND
2013N/A00N/A
2014N/A00N/A
2015ND80ND
2016N/A00N/A
2017N/A00N/A

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
2012-07-202071684-03IND
2012-07-202071684-02IND
2012-07-202071684-01IND
2012-07-232071775-03ND
2012-07-232071775-02ND
2012-07-232071775-01IND
2012-07-242071898-01ND
2012-07-242071898-03IND
2012-07-242071898-02IND
2015-01-225011809-01IND
2015-06-115061157-01IND
2015-07-215071938-01IND
2015-07-215071937-01IND
2015-07-295072657-01IND
2015-08-075080691-01IND
2015-08-125081113-01IND
2015-10-095101232-01IND