Strontium
Addison
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 | 0.116 ppb | 4 | 4 | 0.113 ppb - 0.123 ppb |
2014 | 0.117 ppb | 12 | 12 | 0.105 ppb - 0.131 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 | Lab ID | Result |
---|---|---|
2013-10-09 | 23757501 | 0.113 ppb |
2013-10-09 | 23757701 | 0.115 ppb |
2013-11-13 | 24303701 | 0.123 ppb |
2013-11-13 | 24194101 | 0.114 ppb |
2014-01-15 | 24584401 | 0.122 ppb |
2014-01-15 | 24584501 | 0.125 ppb |
2014-01-15 | 24584601 | 0.131 ppb |
2014-01-15 | 24584701 | 0.118 ppb |
2014-04-09 | 25295701 | 0.125 ppb |
2014-04-09 | 25295901 | 0.110 ppb |
2014-04-09 | 25295801 | 0.120 ppb |
2014-04-09 | 25295601 | 0.115 ppb |
2014-07-16 | 26372601 | 0.105 ppb |
2014-07-16 | 26372701 | 0.110 ppb |
2014-07-16 | 26372801 | 0.110 ppb |
2014-07-16 | 26372901 | 0.107 ppb |