Strontium
Dade County Water Authority
Strontium is a metal that accumulates in the bones. Radioactive strontium-90 can cause bone cancer and leukemia, and any form of strontium at high doses can harm bone health.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | 0.104 ppb | 6 | 6 | 0.0760 ppb - 0.124 ppb |
2016 | 0.0809 ppb | 2 | 2 | 0.0745 ppb - 0.0874 ppb |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 1,500 ppb
The EWG Health Guideline of 1,500 ppb for strontium was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against harm to bones.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2015-03-09 | 847192-13608 | 0.0760 ppb |
2015-03-09 | 847194-13608 | 0.0847 ppb |
2015-06-15 | 865378-14355 | 0.118 ppb |
2015-06-15 | 865376-14355 | 0.124 ppb |
2015-11-02 | 892771-15393 | 0.102 ppb |
2015-11-02 | 892773-15393 | 0.118 ppb |
2016-01-12 | 901170-15702 | 0.0745 ppb |
2016-01-12 | 901168-15702 | 0.0874 ppb |