Beryllium
City of Show Low
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 9 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 3 | 0 | ND |
2019 | ND | 9 | 0 | ND |
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 |
---|---|---|
2016-03-15 | 6031429-01 | ND |
2016-03-15 | 6031428-01 | ND |
2016-03-15 | 6031423-01I | ND |
2016-03-29 | 6032510-01 | ND |
2016-03-29 | 6032507-01 | ND |
2016-03-29 | 6032503-01 | ND |
2016-06-01 | 6060111-02 | ND |
2016-06-01 | 6060111-01 | ND |
2016-07-20 | 6071775-01 | ND |
2018-04-03 | 18D0522-01 IOC | ND |
2018-09-18 | 18I1881-01 IOC | ND |
2018-10-30 | 18J3236-01 IOC | ND |
2019-01-16 | 19A1747-08 | ND |
2019-01-16 | 19A1747-07 | ND |
2019-01-16 | 19A1747-06 | ND |
2019-01-16 | 19A1747-05 | ND |
2019-01-16 | 19A1747-04 | ND |
2019-01-16 | 19A1747-03 | ND |
2019-01-16 | 19A1747-02 | ND |
2019-01-16 | 19A1747-01 | ND |
2019-04-16 | 19D2079-12 | ND |