Strontium
South Ogden City Water System
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 |
---|---|---|---|---|
2013 | 0.332 ppb | 2 | 2 | 0.304 ppb - 0.360 ppb |
2014 | 0.136 ppb | 6 | 5 | ND - 0.399 ppb |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
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 | Result |
---|---|
2013-10-16 | 0.304 ppb |
2013-10-16 | 0.360 ppb |
2014-01-15 | 0.00156 ppb |
2014-01-15 | 0.399 ppb |
2014-04-23 | ND |
2014-04-23 | 0.145 ppb |
2014-07-09 | 0.000660 ppb |
2014-07-09 | 0.272 ppb |